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291 results on '"Reyna, D."'

1. First detection of coherent elastic neutrino-nucleus scattering on germanium

Author: Adamski, S., Ahn, M., Barbeau, P. S., Belov, V., Bernardi, I., Bock, C., Bolozdynya, A., Bouabid, R., Browning, J., Cabrera-Palmer, B., Cedarblade-Jones, N., Rivera, J. Colón, Conley, E., da Silva, V., Daughhetee, J., Detwiler, J., Ding, K., Durand, M. R., Efremenko, Y., Elliott, S. R., Erlandson, A., Fabris, L., Galindo-Uribarri, A., Green, M. P., Hakenmüller, J., Heath, M. R., Hedges, S., Jeong, H., Johnson, B. A., Johnson, T., Jones, H., Khromov, A., Konovalov, A., Kozlova, E., Kumpan, A., Kyzylova, O., Lee, Y., Li, G., Li, L., Link, J. M., Liu, J., Luxnat, M., Major, A., Mann, K., Markoff, D. M., Mattingly, J., Moye, J., Mueller, P. E., Newby, J., Ogoi, N., O'Reilly, J., Parno, D. S., Pérez-Loureiro, D., Pershey, D., Prior, C. G., Queen, J., Rapp, R., Ray, H., Razuvaeva, O., Reyna, D., Rich, G. C., Rudik, D., Runge, J., Salvat, D. J., Sander, J., Scholberg, K., Shakirov, A., Simakov, G., Snow, W. M., Sosnovtsev, V., Stringer, M., Subedi, T., Suh, B., Sur, B., Tayloe, R., Tellez-Giron-Flores, K., Tsai, Y. -T., van Nieuwenhuizen, E. E., Virtue, C. J., Visser, G., Walkup, K., Ward, E. M., Wongjirad, T., Yang, Y., Yoo, J., Yu, C. -H., and Zaalishvili, A.
Subjects: High Energy Physics - Experiment
Abstract: We report the first detection of coherent elastic neutrino-nucleus scattering (CEvNS) on germanium, measured at the Spallation Neutron Source at Oak Ridge National Laboratory. The Ge-Mini detector of the COHERENT collaboration employs large-mass, low-noise, high-purity germanium spectrometers, enabling excellent energy resolution, and an analysis threshold of 1.5 keV electron-equivalent ionization energy. We observe a on-beam excess of 20.6$_{+7.1}^{-6.3}$ counts with a total exposure of 10.22 GWhkg and we reject the no-CEvNS hypothesis with 3.9 sigma significance. The result agrees with the predicted standard model of particle physics signal rate within 2 sigma., Comment: 7 pages, 5 figures
Published: 2024

2. Accessing new physics with an undoped, cryogenic CsI CEvNS detector for COHERENT at the SNS

Author: Barbeau, P. S., Belov, V., Bernardi, I., Bock, C., Bolozdynya, A., Bouabid, R., Browning, J., Cabrera-Palmer, B., Conley, E., da Silva, V., Daughhetee, J., Detwiler, J., Ding, K., Durand, M. R., Efremenko, Y., Elliott, S. R., Erlandson, A., Fabris, L., Febbraro, M., Galindo-Uribarri, A., Green, M. P., Hakenmüller, J., Heath, M. R., Hedges, S., Johnson, B. A., Johnson, T., Khromov, A., Konovalov, A., Kozlova, E., Kumpan, A., Kyzylova, O., Link, J. M., Liu, J., Major, A., Mann, K., Markoff, D. M., Mattingly, J., Mueller, P. E., Newby, J., Ogoi, N., O'Reilly, J., Parno, D. S., Pérez-Loureiro, D., Penttila, S. I., Pershey, D., Prior, C. G., Queen, J., Rapp, R., Ray, H., Razuvaeva, O., Reyna, D., Rich, G. C., Rudik, D., Runge, J., Salvat, D. J., Sander, J., Scholberg, K., Shakirov, A., Simakov, G., Snow, W. M., Sosnovtsev, V., Stringer, M., Subedi, T., Suh, B., Sur, B., Tayloe, R., Tellez-Giron-Flores, K., Tsai, Y. -T., Vanderwerp, J., van Nieuwenhuizen, E. E., Varner, R. L., Virtue, C. J., Visser, G., Walkup, K., Ward, E. M., Wongjirad, T., Yang, Y., Yoo, J., Yu, C. -H., and Zaalishvili, A.
Subjects: High Energy Physics - Experiment, Physics - Instrumentation and Detectors
Abstract: We consider the potential for a 10-kg undoped cryogenic CsI detector operating at the Spallation Neutron Source to measure coherent elastic neutrino-nucleus scattering and its sensitivity to discover new physics beyond the standard model. Through a combination of increased event rate, lower threshold, and good timing resolution, such a detector would significantly improve on past measurements. We considered tests of several beyond-the-standard-model scenarios such as neutrino non-standard interactions and accelerator-produced dark matter. This detector's performance was also studied for relevant questions in nuclear physics and neutrino astronomy, namely the weak charge distribution of CsI nuclei and detection of neutrinos from a core-collapse supernova.
Published: 2023

3. COHERENT Collaboration data release from the measurements of CsI[Na] response to nuclear recoils

Author: Akimov, D., An, P., Awe, C., Barbeau, P. S., Becker, B., Belov, V., Bernardi, I., Blackston, M. A., Bock, C., Bolozdynya, A., Browning, J., Cabrera-Palmer, B., Chernyak, D., Conley, E., Daughhetee, J., Detwiler, J., Ding, K., Durand, M. R., Efremenko, Y., Elliott, S. R., Fabris, L., Febbraro, M., Rosso, A. Gallo, Galindo-Uribarri, A., Green, M. P., Heath, M. R., Hedges, S., Hoang, D., Hughes, M., Johnson, T., Khromov, A., Konovalov, A., Kozlova, E., Kumpan, A., Li, L., Link, J. M., Liu, J., Mann, K., Markoff, D. M., Mastroberti, J., Mueller, P. E., Newby, J., Parno, D. S., Penttila, S. I., Pershey, D., Rapp, R., Ray, H., Raybern, J., Razuvaeva, O., Reyna, D., Rich, G. C., Ross, J., Rudik, D., Runge, J., Salvat, D. J., Salyapongse, A. M., Sander, J., Scholberg, K., Shakirov, A., Simakov, G., Sinev, G., Snow, W. M., Sosnovtsev, V., Suh, B., Tayloe, R., Tellez-Giron-Flores, K., Tolstukhin, I., Ujah, E., Vanderwerp, J., Varner, R. L., Virtue, C. J., Visser, G., Wongjirad, T., Yang, Y., Yen, Y. -R., Yoo, J., Yu, C. -H., and Zettlemoyer, J.
Subjects: Physics - Instrumentation and Detectors
Abstract: Description of the data release 10.13139/OLCF/1969085 (https://doi.ccs.ornl.gov/ui/doi/426) from the measurements of the CsI[Na] response to low energy nuclear recoils by the COHERENT collaboration. The release corresponds to the results published in "D. Akimov et al 2022 JINST 17 P10034". We share the data in the form of raw ADC waveforms, provide benchmark values, and share plots to enhance the transparency and reproducibility of our results. This document describes the contents of the data release as well as guidance on the use of the data.
Published: 2023

4. Measurement of the Electron-Neutrino Charged-Current Cross Sections on ${}^{127}$I with the COHERENT NaI$\nu$E detector

Author: An, P., Awe, C., Barbeau, P. S., Becker, B., Belov, V., Bernardi, I., Bock, C., Bolozdynya, A., Bouabid, R., Brown, A., Browning, J., Cabrera-Palmer, B., Cervantes, M., Conley, E., Daughhetee, J., Detwiler, J., Ding, K., Durand, M. R., Efremenko, Y., Elliott, S. R., Fabris, L., Febbraro, M., Rosso, A. Gallo, Galindo-Uribarri, A., Germer, A. C., Green, M. P., Hakenmüller, J., Heath, M. R., Hedges, S., Hughes, M., Johnson, B. A., Johnson, T., Khromov, A., Konovalov, A., Kozlova, E., Kumpan, A., Kyzylova, O., Li, L., Link, J. M., Liu, J., Mahoney, M., Major, A., Mann, K., Markoff, D. M., Mastroberti, J., Mattingly, J., Mueller, P. E., Newby, J., Parno, D. S., Penttila, S. I., Pershey, D., Prior, C. G., Rapp, R., Ray, H., Raybern, J., Razuvaeva, O., Reyna, D., Rich, G. C., Ross, J., Rudik, D., Runge, J., Salvat, D. J., Sander, J., Scholberg, K., Shakirov, A., Simakov, G., Sinev, G., Skuse, C., Snow, W. M., Sosnovtsev, V., Subedi, T., Suh, B., Tayloe, R., Tellez-Giron-Flores, K., Tsai, Y. -T., Ujah, E., Vanderwerp, J., van Nieuwenhuizen, E. E., Varner, R. L., Virtue, C. J., Visser, G., Walkup, K., Ward, E. M., Wongjirad, T., Yoo, J., Yu, C. -H., Zawada, A., Zettlemoyer, J., and Zderic, A.
Subjects: Nuclear Experiment, High Energy Physics - Experiment
Abstract: Using an 185-kg NaI[Tl] array, COHERENT has measured the inclusive electron-neutrino charged-current cross section on ${}^{127}$I with pion decay-at-rest neutrinos produced by the Spallation Neutron Source at Oak Ridge National Laboratory. Iodine is one the heaviest targets for which low-energy ($\leq$ 50 MeV) inelastic neutrino-nucleus processes have been measured, and this is the first measurement of its inclusive cross section. After a five-year detector exposure, COHERENT reports a flux-averaged cross section for electron neutrinos of $9.2^{+2.1}_{-1.8} \times 10^{-40}$ cm$^2$. This corresponds to a value that is $\sim$41% lower than predicted using the MARLEY event generator with a measured Gamow-Teller strength distribution. In addition, the observed visible spectrum from charged-current scattering on $^{127}$I has been measured between 10 and 55 MeV, and the exclusive zero-neutron and one-or-more-neutron emission cross sections are measured to be $5.2^{+3.4}_{-3.1} \times 10^{-40}$ and $2.2^{+3.5}_{-2.2} \times 10^{-40}$ cm$^2$, respectively., Comment: 10 pages, 7 figures
Published: 2023
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5. Measurement of ${}^{nat}$Pb($\nu_e$,X$n$) production with a stopped-pion neutrino source

Author: COHERENT Collaboration, An, P., Awe, C., Barbeau, P. S., Becker, B., Belling, S. W., Belov, V., Bernardi, I., Bock, C., Bolozdynya, A., Bouabid, R., Brown, A., Browning, J., Cabrera-Palmer, B., Cervantes, M., Conley, E., Daughhetee, J., Detwiler, J., Ding, K., Durand, M. R., Efremenko, Y., Elliott, S. R., Fabris, L., Febbraro, M., Rosso, A. Gallo, Galindo-Uribarri, A., Green, M. P., Hakenmüller, J., Heath, M. R., Hedges, S., Hughes, M., Johnson, B. A., Johnson, T., Khromov, A., Konovalov, A., Kozlova, E., Kumpan, A., Kyzylova, O., Li, L., Link, J. M., Liu, J., Major, A., Mann, K., Markoff, D. M., Mastroberti, J., Mattingly, J., Miller, K., Mueller, P. E., Newby, J., Parno, D. S., Penttila, S. I., Pershey, D., Prior, C. G., Rapp, R., Ray, H., Raybern, J., Razuvaeva, O., Reyna, D., Rich, G. C., Ross, J., Rudik, D., Runge, J., Salvat, D. J., Salyapongse, A. M., Sander, J., Scholberg, K., Shakirov, A., Simakov, G., Sinev, G., Snow, W. M., Sosnovtsev, V., Subedi, T., Suh, B., Tayloe, R., Tellez-Giron-Flores, K., Ujah, E., Vanderwerp, J., van Nieuwenhuizen, E. E., Varner, R. L., Virtue, C. J., Visser, G., Walkup, K., Ward, E. M., Wongjirad, T., Yoo, J., Yu, C. -H., and Zettlemoyer, J.
Subjects: High Energy Physics - Experiment, Nuclear Experiment
Abstract: Using neutrinos produced at the Spallation Neutron Source (SNS) at Oak Ridge National Laboratory (ORNL), the COHERENT collaboration has studied the Pb($\nu_e$,X$n$) process with a lead neutrino-induced-neutron (NIN) detector. Data from this detector are fit jointly with previously collected COHERENT data on this process. A combined analysis of the two datasets yields a cross section that is $0.29^{+0.17}_{-0.16}$ times that predicted by the MARLEY event generator using experimentally-measured Gamow-Teller strength distributions, consistent with no NIN events at 1.8$\sigma$. This is the first inelastic neutrino-nucleus process COHERENT has studied, among several planned exploiting the high flux of low-energy neutrinos produced at the SNS., Comment: 11 pages, 9 figures, version accepted by Phys. Rev. D
Published: 2022
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6. A COHERENT constraint on leptophobic dark matter using CsI data

Author: COHERENT Collaboration, Akimov, D., An, P., Awe, C., Barbeau, P. S., Becker, B., Belov, V., Bernardi, I., Blackston, M. A., Bock, C., Bolozdynya, A., Bouabid, R., Browning, J., Cabrera-Palmer, B., Chernyak, D., Conley, E., Daughhetee, J., Detwiler, J., Ding, K., Durand, M. R., Efremenko, Y., Elliot, S. R., Fabris, L., Febbraro, M., Rosso, A. Gallo, Galindo-Uribarri, A., Green, M. P., Heath, M. R., Hedges, S., Hoang, D., Hughes, M., Johnson, B. A., Johnson, T., Khromov, A., Konovalov, A., Kozlova, E., Kupman, A., Li, L., Link, J. M., Liu, J., Major, A., Mann, K., Markoff, D. M., Mastroberti, J., Mattingly, J., Mueller, P. E., Newby, J., Parno, D. S., Penttila, S. I., Pershey, D., Prior, C., Rapp, R., Ray, H., Razuvaeva, O., Reyna, D., Rich, G. C., Ross, J., Rudik, D., Runge, J., Salvat, D. J., Salyapongse, A. M., Sander, J., Scholberg, K., Shakirov, A., Simakov, G., Snow, W. M., Sosnovstsev, V., Suh, B., Tayloe, R., Tellez-Giron-Flores, K., Tolstukhin, I., Ujah, E., Vanderwerp, J., Varner, R. L., Virtue, C. J., Visser, G., Wongjirad, T., Yen, W. -R., Yoo, J., Yu, C. -H., and Zettlemoyer, J.
Subjects: High Energy Physics - Experiment
Abstract: We use data from the COHERENT CsI[Na] scintillation detector to constrain sub-GeV leptophobic dark matter models. This detector was built to observe low-energy nuclear recoils from coherent elastic neutrino-nucleus scattering. These capabilities enable searches for dark matter particles produced at the Spallation Neutron Source mediated by a vector portal particle with masses between 2 and 400 MeV/c$^2$. No evidence for dark matter is observed and a limit on the mediator coupling to quarks is placed. This constraint improves upon previous results by two orders of magnitude. This newly explored parameter space probes the region where the dark matter relic abundance is explained by leptophobic dark matter when the mediator mass is roughly twice the dark matter mass. COHERENT sets the best constraint on leptophobic dark matter at these masses.
Published: 2022

7. The COHERENT Experimental Program

Author: Akimov, D., Alawabdeh, S., An, P., Arteaga, A., Awe, C., Barbeau, P. S., Barry, C., Becker, B., Belov, V., Bernardi, I., Blackston, M. A., Blokland, L., Bock, C., Bodur, B., Bolozdynya, A., Bouabid, R., Bracho, A., Browning, J., Cabrera-Palmer, B., Chen, N., Chernyak, D., Conley, E., Daughhetee, J., Daughtry, J., Day, E., Coello, M. del Valle, Detwiler, J., Ding, K., Durand, M. R., Efremenko, Y., Elliott, S. R., Fabris, L., Febbraro, M., Fox, W., Galambos, J., Rosso, A. Gallo, Galindo-Uribarri, A., Gilbert, C., Green, M. P., Hansen, K. R., Harris, B., Heath, M. R., Hedges, S., Henderson, R., Hoang, D., Hughes, C., Hughes, M., Iverson, E., Jairam, P., Johnson, B. A., Johnson, T., Kaufman, L., Khromov, A., Konovalov, A., Koros, J., Kozlova, E., Kumpan, A., Li, L., Librande, J. T., Link, J. M., Liu, J., Major, A., Mann, K., Markoff, D. M., Mastroberti, J., Mattingly, J., McGoldrick, O., McIntyre, M., Melikyan, Y. A., Mishra, M., Mueller, P. E., Newby, J., Parno, D. S., Penne, A., Penttila, S. I., Pershey, D., Prior, C., Radford, D., Rahman, F., Rapp, R., Ray, H., Raybern, J., Razuvaeva, O., Reyna, D., Rich, G. C., Rimal, D., Ross, J., Rouzky, A., Rudik, D., Runge, J., Salvat, D. J., Salyapongse, A. M., Sander, J., Scholberg, K., Siehien, P., Shakirov, A., Simakov, G., Sinev, G., Snow, W. M., Sosnovstsev, V., Steele, J., Hjelmstad, A. Strasbaugh, Subedi, T., Suh, B., Tayloe, R., Tellez-Giron-Flores, K., Thornton, R. T., Tolstukhin, I., Trotter, S., Tsai, F., Tsai, Y. -T., Ujah, E., Vanderwerp, J., van Nieuwenhuizen, E., Varner, R. L., Vasquez, S., Virtue, C. J., Visser, G., Walkup, K., Wang, J., Ward, E. M., Wiseman, C., Wongjirad, T., Wu, D., Yang, J., Yang, Y., Yen, Y. -R., Yoo, J., Yu, C. -H., Zettlemoyer, J., and Zhang, S.
Subjects: High Energy Physics - Experiment, Nuclear Experiment, Physics - Instrumentation and Detectors
Abstract: The COHERENT experiment located in Neutrino Alley at the Spallation Neutron Source (SNS), Oak Ridge National Laboratory (ORNL), has made the world's first two measurements of coherent elastic neutrino-nucleus scattering (CEvNS), on CsI and argon, using neutrinos produced at the SNS. The COHERENT collaboration continues to pursue CEvNS measurements on various targets as well as additional studies of inelastic neutrino-nucleus interactions, searches for accelerator-produced dark matter (DM) and physics beyond the Standard Model, using the uniquely high-quality and high-intensity neutrino source available at the SNS. This white paper describes primarily COHERENT's ongoing and near-future program at the SNS First Target Station (FTS). Opportunities enabled by the SNS Second Target Station (STS) for the study of neutrino physics and development of novel detector technologies are elaborated in a separate white paper., Comment: 38 papers, 24 figures; Snowmass contribution
Published: 2022

8. The Double Chooz antineutrino detectors

Author: Double Chooz Collaboration, de Kerret, H., Abe, Y., Aberle, C., Abrahão, T., Ahijado, J. M., Akiri, T., Alarcón, J. M., Alba, J., Almazan, H., Anjos, J. C. dos, Appel, S., Ardellier, F., Barabanov, I., Barriere, J. C., Baussan, E., Baxter, A., Bekman, I., Bergevin, M., Bernstein, A., Bertoli, W., Bezerra, T. J. C., Bezrukov, L., Blanco, C., Bleurvacq, N., Blucher, E., Bonet, H., Bongrand, M., Bowden, N. S, Brugière, T., Buck, C., Avanzini, M. Buizza, Busenitz, J., Cabrera, A., Calvo, E., Camilleri, L., Carr, R., Cazaux, S., Cela, J. M., Cerrada, M., Chang, P. J., Charon, P., Chauveau, E., Chimenti, P., Classen, T., Collin, A. P., Conover, E., Conrad, J. M, Cormon, S., Corpace, O., Courty, B., Crespo-Anadón, J. I., Cribier, M., Crum, K., Cuadrado, S., Cucoanes, A., D'Agostino, M., Damon, E., Dawson, J. V., Dazeley, S., Dierckxsens, M., Dietrich, D., Djurcic, Z., Dorigo, F., Dracos, M., Durand, V., Efremekov, Y., Elnimr, M., Etenko, A., Falk, E., Fallot, M., Fechner, M., Felde, J., Fernandes, S. M., Fernández-Bedoya, C., Francia, D., Franco, D., Fischer, V., Franke, A. J., Franke, M., Furuta, H., Garcia, F., Garcia, J., Gil-Botella, I., Giot, L., Givaudan, A., Göger-Neff, M., Gomez, H., Gonzalez, L. F. G., Goodenough, L., Goodman, M. C., Goon, J., Gramlich, B., Greiner, D., Guertin, A., Guillon, B., Habib, S. M., Haddad, Y., Hara, T., Hartmann, F. X., Hartnell, J., Haser, J., Hatzikoutelis, A., Hellwig, D., Hervé, S., Hofacker, R., Horton-Smith, G., Hourlier, A., Ishitsuka, M., Jänner, K., Jiménez, S., Jochum, J., Jollet, C., Kaether, F., Kale, K., Kalousis, L., Kamyshkov, Y., Kaneda, M., Kaplan, D. M., Karakac, M., Kawasaki, T., Kemp, E., Kibe, Y., Kirchner, T., Konno, T., Kryn, D., Kutter, T., Kuze, M., Lachenmaier, T., Lane, C. E., Langbrandtner, C., Lasserre, T., Lastoria, C., Latron, L., Leonardo, C., Letourneau, A., Lhuillier, D., Lima Jr, H. P., Lindner, M., López-Castaño, J. M., LoSecco, J. M., Lubsandorzhiev, B., Lucht, S., Maeda, J., Maesano, C. N., Mariani, C., Maricic, J., Marie, F., Martinez, J. J., Martino, J., Matsubara, T., McKee, D., Meigner, F., Mention, G., Meregaglia, A., Meyer, J. P., Miletic, T., Milincic, R., Millot, J. F., Minotti, A., Mirones, V., Miyata, H., Mueller, Th. A., Nagasaka, Y., Nakajima, K., Navas-Nicolás, D., Nikitenko, Y., Novella, P., Oberauer, L., Obolensky, M., Onillon, A., Oralbaev, A., Ostrovskiy, I., Palomares, C., Peeters, S. J. M., Pepe, I. M., Perasso, S., Perrin, P., Pfahler, P., Porta, A., Pronost, G., Puras, J. C., Quéval, R., Ramirez, J. L., Reichenbacher, J., Reinhold, B., Reissfelder, M., Remoto, A., Reyna, D., Rodriguez, I., Röhling, M., Roncin, R., Rudolf, N., Rybolt, B., Sakamoto, Y., Santorelli, R., Sato, F., Schwan, U., Scola, L., Settimo, M., Schönert, S., Schoppmann, S., Shaevitz, M. A., Sharankova, R., Sibille, V., Sida, J. L., Sinev, V., Shrestha, D., Skorokhvatov, M., Soldin, P., Spitz, J., Stahl, A., Stancu, I., Starzynski, P., Stock, M. R., Stokes, L. F. F., Strait, M., Stüken, A., Suekane, F., Sukhotin, S., Sumiyoshi, T., Sun, Y., Sun, Z., Svoboda, R., Tabata, H., Tamura, N., Terao, K., Tonazzo, A., Toral, F., Toups, M., Thi, H. Trinh, Valdivia, F., Valdiviesso, G., Vassilopoulos, N., Verdugo, A., Veyssiere, C., Viaud, B., Vignaud, D., Vivier, M., Wagner, S., Wiebusch, C., White, B., Winslow, L., Worcester, M., Wurm, M., Wurtz, J., Yang, G., Yáñez, J., Yermia, F., and Zbiri, K.
Subjects: Physics - Instrumentation and Detectors
Abstract: This article describes the setup and performance of the near and far detectors in the Double Chooz experiment. The electron antineutrinos of the Chooz nuclear power plant were measured in two identically designed detectors with different average baselines of about 400 m and 1050 m from the two reactor cores. Over many years of data taking the neutrino signals were extracted from interactions in the detectors with the goal of measuring a fundamental parameter in the context of neutrino oscillation, the mixing angle {\theta}13. The central part of the Double Chooz detectors was a main detector comprising four cylindrical volumes filled with organic liquids. From the inside towards the outside there were volumes containing gadolinium-loaded scintillator, gadolinium-free scintillator, a buffer oil and, optically separated, another liquid scintillator acting as veto system. Above this main detector an additional outer veto system using plastic scintillator strips was installed. The technologies developed in Double Chooz were inspiration for several other antineutrino detectors in the field. The detector design allowed implementation of efficient background rejection techniques including use of pulse shape information provided by the data acquisition system. The Double Chooz detectors featured remarkable stability, in particular for the detected photons, as well as high radiopurity of the detector components., Comment: 49 pages, 29 figures
Published: 2022
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9. Monitoring the SNS basement neutron background with the MARS detector

Author: COHERENT Collaboration, Akimov, D., An, P., Awe, C., Barbeau, P. S., Becker, B., Belov, V., Bernardi, I., Blackston, M. A., Bock, C., Bolozdynya, A., Browning, J., Cabrera-Palmer, B., Chernyak, D., Conley, E., Daughhetee, J., Detwiler, J., Ding, K., Durand, M. R., Efremenko, Y., Elliott, S. R., Fabris, L., Febbraro, M., Rosso, A. Gallo, Galindo-Uribarri, A., Green, M. P., Heath, M. R., Hedges, S., Hoang, D., Hughes, M., Johnson, B. A., Johnson, T., Khromov, A., Konovalov, A., Kozlova, E., Kumpan, A., Li, L., Link, J. M., Liu, J., Mann, K., Markoff, D. M., Mastroberti, J., Mueller, P. E., Newby, J., Parno, D. S., Penttila, S. I., Pershey, D., Rapp, R., Ray, H., Raybern, J., Razuvaeva, O., Reyna, D., Rich, G. C., Ross, J., Rudik, D., Runge, J., Salvat, D. J., Salyapongse, A. M., Scholberg, K., Shakirov, A., Simakov, G., Sinev, G., Snow, W. M., Sosnovstsev, V., Suh, B., Tayloe, R., Tellez-Giron-Flores, K., Tolstukhin, I., Ujah, E., Vanderwerp, J., Varner, R. L., Virtue, C. J., Visser, G., Wongjirad, T., Yen, Y. -R., Yoo, J., Yu, C. -H., and Zettlemoyer, J.
Subjects: Physics - Instrumentation and Detectors, High Energy Physics - Experiment
Abstract: We present the analysis and results of the first dataset collected with the MARS neutron detector deployed at the Oak Ridge National Laboratory Spallation Neutron Source (SNS) for the purpose of monitoring and characterizing the beam-related neutron (BRN) background for the COHERENT collaboration. MARS was positioned next to the COH-CsI coherent elastic neutrino-nucleus scattering detector in the SNS basement corridor. This is the basement location of closest proximity to the SNS target and thus, of highest neutrino flux, but it is also well shielded from the BRN flux by infill concrete and gravel. These data show the detector registered roughly one BRN per day. Using MARS' measured detection efficiency, the incoming BRN flux is estimated to be $1.20~\pm~0.56~\text{neutrons}/\text{m}^2/\text{MWh}$ for neutron energies above $\sim3.5$ MeV and up to a few tens of MeV. We compare our results with previous BRN measurements in the SNS basement corridor reported by other neutron detectors.
Published: 2021
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10. Measurement of scintillation response of CsI[Na] to low-energy nuclear recoils by COHERENT

Author: Akimov, D., An, P., Awe, C., Barbeau, P. S., Becker, B., Belov, V., Bernardi, I., Blackston, M. A., Bock, C., Bolozdynya, A., Browning, J., Cabrera-Palmer, B., Chernyak, D., Conley, E., Daughhetee, J., Detwiler, J., Ding, K., Durand, M. R., Efremenko, Y., Elliott, S. R., Fabris, L., Febbraro, M., Rosso, A. Gallo, Galindo-Uribarri, A., Green, M. P., Heath, M. R., Hedges, S., Hoang, D., Hughes, M., Johnson, T., Khromov, A., Konovalov, A., Kozlova, E., Kumpan, A., Li, L., Link, J. M., Liu, J., Mann, K., Markoff, D. M., Mastroberti, J., Melikyan, Y. A., Mueller, P. E., Newby, J., Parno, D. S., Penttila, S. I., Pershey, D., Rapp, R., Ray, H., Raybern, J., Razuvaeva, O., Reyna, D., Rich, G. C., Ross, J., Rudik, D., Runge, J., Salvat, D. J., Salyapongse, A. M., Scholberg, K., Shakirov, A., Simakov, G., Sinev, G., Snow, W. M., Sosnovstsev, V., Suh, B., Tayloe, R., Tellez-Giron-Flores, K., Tolstukhin, I., Ujah, E., Vanderwerp, J., Varner, R. L., Virtue, C. J., Visser, G., Wongjirad, T., Yen, Y. -R., Yoo, J., Yu, C. -H., and Zettlemoyer, J.
Subjects: Physics - Instrumentation and Detectors
Abstract: We present results of several measurements of CsI[Na] scintillation response to 3-60 keV energy nuclear recoils performed by the COHERENT collaboration using tagged neutron elastic scattering experiments and an endpoint technique. Earlier results, used to estimate the coherent elastic neutrino-nucleus scattering (CEvNS) event rate for the first observation of this process achieved by COHERENT at the Spallation Neutron Source (SNS), have been reassessed. We discuss corrections for the identified systematic effects and update the respective uncertainty values. The impact of updated results on future precision tests of CEvNS is estimated. We scrutinize potential systematic effects that could affect each measurement. In particular we confirm the response of the H11934-200 Hamamatsu photomultiplier tube (PMT) used for the measurements presented in this study to be linear in the relevant signal scale region., Comment: The version accepted by JINST. The changes made as a result of the peer review process: 1. Section 8 "Global CsI[Na] QF data fit" is expanded. The main fit result and its uncertainty is NOT CHANGED. An alternative fit is now shown in Figure 14, Figure 15 is added to further validate the assumptions in the main fit. 2. The Appendix B is restructured for clarity
Published: 2021

11. First Probe of Sub-GeV Dark Matter Beyond the Cosmological Expectation with the COHERENT CsI Detector at the SNS

Author: Akimov, D., An, P., Awe, C., Barbeau, P. S., Becker, B., Belov, V., Bernardi, I., Blackston, M. A., Bock, C., Bolozdynya, A., Browning, J., Cabrera-Palmer, B., Chernyak, D., Conley, E., Daughhetee, J., Detwiler, J., Ding, K., Durand, M. R., Efremenko, Y., Elliott, S. R., Fabris, L., Febbraro, M., Rosso, A. Gallo, Galindo-Uribarri, A., Green, M. P., Heath, M. R., Hedges, S., Hoang, D., Hughes, M., Johnson, T., Khromov, A., Konovalov, A., Kozlova, E., Kumpan, A., Li, L., Link, J. M., Liu, J., Mann, K., Markoff, D. M., Mastroberti, J., Mueller, P. E., Newby, J., Parno, D. S., Penttila, S. I., Pershey, D., Rapp, R., Raybern, J., Razuvaeva, O., Reyna, D., Rich, G. C., Ross, J., Rudik, D., Runge, J., Salvat, D. J., Salyapongse, A. M., Sander, J., Scholberg, K., Shakirov, A., Simakov, G., Sinev, G., Snow, W. M., Sosnovstsev, V., Suh, B., Tayloe, R., Tellez-Giron-Flores, K., Tolstukhin, I., Ujah, E., Vanderwerp, J., Varner, R. L., Virtue, C. J., Visser, G., Wongjirad, T., Yen, Y. -R., Yoo, J., Yu, C. -H., and Zettlemoyer, J.
Subjects: High Energy Physics - Experiment
Abstract: The COHERENT collaboration searched for scalar dark matter particles produced at the Spallation Neutron Source with masses between 1 and 220~MeV/c$^2$ using a CsI[Na] scintillation detector sensitive to nuclear recoils above 9~keV$_\text{nr}$. No evidence for dark matter is found and we thus place limits on allowed parameter space. With this low-threshold detector, we are sensitive to coherent elastic scattering between dark matter and nuclei. The cross section for this process is orders of magnitude higher than for other processes historically used for accelerator-based direct-detection searches so that our small, 14.6~kg detector significantly improves on past constraints. At peak sensitivity, we reject the flux consistent with the cosmologically observed dark-matter concentration for all coupling constants $\alpha_D<0.64$, assuming a scalar dark-matter particle. We also calculate the sensitivity of future COHERENT detectors to dark-matter signals which will ambitiously test multiple dark-matter spin scenarios.
Published: 2021

12. Measurement of the Coherent Elastic Neutrino-Nucleus Scattering Cross Section on CsI by COHERENT

Author: Akimov, D., An, P., Awe, C., Barbeau, P. S., Becker, B., Belov, V., Bernardi, I., Blackston, M. A., Bock, C., Bolozdynya, A., Browning, J., Cabrera-Palmer, B., Chernyak, D., Conley, E., Daughhetee, J., Detwiler, J., Ding, K., Durand, M. R., Efremenko, Y., Elliott, S. R., Fabris, L., Febbraro, M., Rosso, A. Gallo, Galindo-Uribarri, A., Green, M. P., Heath, M. R., Hedges, S., Hoang, D., Hughes, M., Johnson, T., Khromov, A., Konovalov, A., Kozlova, E., Kumpan, A., Li, L., Link, J. M., Liu, J., Mann, K., Markoff, D. M., Mastroberti, J., Mueller, P. E., Newby, J., Parno, D. S., Penttila, S. I., Pershey, D., Rapp, R., Ray, H., Raybern, J., Razuvaeva, O., Reyna, D., Rich, G. C., Ross, J., Rudik, D., Runge, J., Salvat, D. J., Salyapongse, A. M., Scholberg, K., Shakirov, A., Simakov, G., Sinev, G., Snow, W. M., Sosnovstsev, V., Suh, B., Tayloe, R., Tellez-Giron-Flores, K., Tolstukhin, I., Ujah, E., Vanderwerp, J., Varner, R. L., Virtue, C. J., Visser, G., Wongjirad, T., Yen, Y. -R., Yoo, J., Yu, C. -H., and Zettlemoyer, J.
Subjects: High Energy Physics - Experiment
Abstract: We measured the cross section of coherent elastic neutrino-nucleus scattering (\cevns{}) using a CsI[Na] scintillating crystal in a high flux of neutrinos produced at the Spallation Neutron Source (SNS) at Oak Ridge National Laboratory. New data collected before detector decommissioning has more than doubled the dataset since the first observation of \cevns{}, achieved with this detector. Systematic uncertainties have also been reduced with an updated quenching model, allowing for improved precision. With these analysis improvements, the COHERENT collaboration determined the cross section to be $(165^{+30}_{-25})\times10^{-40}$~cm$^2$, consistent with the standard model, giving the most precise measurement of \cevns{} yet. The timing structure of the neutrino beam has been exploited to compare the \cevns{} cross section from scattering of different neutrino flavors. This result places leading constraints on neutrino non-standard interactions while testing lepton flavor universality and measures the weak mixing angle as $\sin^2\theta_{W}=0.220^{+0.028}_{-0.026}$ at $Q^2\approx(50\text{ MeV})^2$
Published: 2021
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13. Use of bacterial-based single-cell protein MRD-Pro® in diets for Nile tilapia (Oreochromis niloticus) fry

Author: González-Félix Mayra L., Félix-Berumen Reyna D., and Perez-Velazquez Martin
Subjects: bacterial-based single-cell protein, nile tilapia, fry, fishmeal replacement, Biology (General), QH301-705.5
Abstract: The research assessed the inclusion of MRD-Pro®, a bacterial-derived single-cell protein (SCP), in the diets of Nile tilapia (Oreochromis niloticus) fry with an initial weight of 0.12 grams. Using a diet composed of 45% crude protein and 14% crude fat, with an initial fishmeal content of 8.0% (designated as Diet 0.00% SCP, the control), SCP replaced 50% and 100% of the fishmeal on a protein basis, incorporated at levels of 4.25% and 8.50%, respectively. In addition, two more diets were prepared with higher levels of SCP, 14.50% and 21.00%. All diets were isoproteic and isolipidic. Weight gains of fish fed with the control diet (27.26 g) and the 4.25% SCP diet (21.61 g) were statistically comparable among themselves but were significantly greater than those of fish fed the 8.50% SCP (10.45 g), 14.50% SCP (11.54 g), or 21.00% SCP (7.28 g) diets, a trend observed across all growth and feed utilization indices. Increasing dietary SCP significantly reduced the crude fat and dry matter content in fish muscle tissue, while minimal changes in the amino acid profile of fish muscle tissue were observed. The bacterial-based SCP MRD-Pro® is a nutritious feed additive that can be effectively incorporated, within limits, into the diet of tilapia fry.
Published: 2024
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14. Simulating the neutrino flux from the Spallation Neutron Source for the COHERENT experiment

Author: COHERENT Collaboration, Akimov, D., An, P., Awe, C., Barbeau, P. S., Becker, B., Belov, V., Bernardi, I., Blackston, M. A., Bock, C., Bolozdynya, A., Browning, J., Cabrera-Palmer, B., Chernyak, D., Conley, E., Daughhetee, J., Detwiler, J., Ding, K., Durand, M. R., Efremenko, Y., Elliott, S. R., Fabris, L., Febbraro, M., Galambos, J., Rosso, A. Gallo, Galindo-Uribarri, A., Green, M. P., Heath, M. R., Hedges, S., Hoang, D., Hughes, M., Iverson, E., Johnson, T., Khromov, A., Konovalov, A., Kozlova, E., Kumpan, A., Li, L., Link, J. M., Liu, J., Mann, K., Markoff, D. M., Mastroberti, J., McIntyre, M., Mueller, P. E., Newby, J., Parno, D. S., Penttila, S. I., Pershey, D., Rapp, R., Ray, H., Raybern, J., Razuvaeva, O., Reyna, D., Rich, G. C., Rimal, D., Ross, J., Rudik, D., Runge, J., Salvat, D. J., Salyapongse, A. M., Scholberg, K., Shakirov, A., Simakov, G., Sinev, G., Snow, W. M., Sosnovstsev, V., Suh, B., Tayloe, R., Tellez-Giron-Flores, K., Tolstukhin, I., Trotter, S., Ujah, E., Vanderwerp, J., Varner, R. L., Virtue, C. J., Visser, G., Wongjirad, T., Yen, Y. -R., Yoo, J., Yu, C. -H., Zettlemoyer, J., and Zhang, S.
Subjects: High Energy Physics - Experiment, Nuclear Experiment
Abstract: The Spallation Neutron Source (SNS) at Oak Ridge National Laboratory is a pulsed source of neutrons and, as a byproduct of this operation, an intense source of pulsed neutrinos via stopped-pion decay. The COHERENT collaboration uses this source to investigate coherent elastic neutrino-nucleus scattering and other physics with a suite of detectors. This work includes a description of our Geant4 simulation of neutrino production at the SNS and the flux calculation which informs the COHERENT studies. We estimate the uncertainty of this calculation at about 10% based on validation against available low-energy pion production data.
Published: 2021

15. A D$_{2}$O detector for flux normalization of a pion decay-at-rest neutrino source

Author: COHERENT Collaboration, Akimov, D., An, P., Awe, C., Barbeau, P. S., Becker, B., Belov, V., Bernardi, I., Blackston, M. A., Blokland, L., Bolozdynya, A., Cabrera-Palmer, B., Chernyak, D., Conley, E., Daughhetee, J., Day, E., Detwiler, J., Ding, K., Durand, M. R., Efremenko, Y., Elliott, S. R., Fabris, L., Febbraro, M., Rosso, A. Gallo, Galindo-Uribarri, A., Green, M. P., Heath, M. R., Hedges, S., Hoang, D., Hughes, M., Johnson, T., Khromov, A., Konovalov, A., Koros, J., Kozlova, E., Kumpan, A., Li, L., Link, J. M., Liu, J., Markoff, D. M., Mann, K., Mueller, P. E., Newby, J., Parno, D. S., Penttila, S. I., Pershey, D., Rapp, R., Ray, H., Raybern, J., Razuvaeva, O., Reyna, D., Rich, G. C., Ross, J., Rudik, D., Runge, J., Salvat, D. J., Salyapongse, A. M., Scholberg, K., Shakirov, A., Simakov, G., Sinev, G., Snow, W. M., Sosnovstsev, V., Suh, B., Tayloe, R., Tellez-Giron-Flores, K., Tolstukhin, I., Ujah, E., Vanderwerp, J., Varner, R. L., Virtue, C. J., Visser, G., Ward, E. M., Wiseman, C., Wongjirad, T., Yen, Y. -R., Yoo, J., Yu, C. -H., and Zettlemoyer, J.
Subjects: Physics - Instrumentation and Detectors, High Energy Physics - Experiment, Nuclear Experiment
Abstract: We report on the technical design and expected performance of a 592 kg heavy-water-Cherenkov detector to measure the absolute neutrino flux from the pion-decay-at-rest neutrino source at the Spallation Neutron Source (SNS) at Oak Ridge National Laboratory (ORNL). The detector will be located roughly 20 m from the SNS target and will measure the neutrino flux with better than 5% statistical uncertainty in 2 years. This heavy-water detector will serve as the first module of a two-module detector system to ultimately measure the neutrino flux to 2-3% at both the First Target Station and the planned Second Target Station of the SNS. This detector will significantly reduce a dominant systematic uncertainty for neutrino cross-section measurements at the SNS, increasing the sensitivity of searches for new physics., Comment: As accepted to JINST
Published: 2021
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16. Development of a $^{83\mathrm{m}}$Kr source for the calibration of the CENNS-10 Liquid Argon Detector

Author: COHERENT Collaboration, Akimov, D., An, P., Awe, C., Barbeau, P. S., Becker, B., Belov, V., Bernardi, I., Blackston, M. A., Blokland, L., Bolozdynya, A., Cabrera-Palmer, B., Chen, N., Chernyak, D., Conley, E., Daughhetee, J., Coello, M. del Valle, Detwiler, J. A., Durand, M. R., Efremenko, Y., Elliott, S. R., Fabris, L., Febbraro, M., Fox, W., Galindo-Uribarri, A., Rosso, A. Gallo, Green, M. P., Hansen, K. S., Heath, M. R., Hedges, S., Hughes, M., Johnson, T., Khromov, A., Konovalov, A., Kozlova, E., Kumpan, A., Li, L., Librande, J. T., Link, J. M., Liu, J., Mann, K., Markoff, D. M., McGoldrick, O., Mueller, P. E., Newby, J., Parno, D. S., Pentilla, S., Pershey, D., Radford, D., Rapp, R., Ray, H., Raybern, J., Razuvaeva, O., Reyna, D., Rich, G. C., Rudik, D., Runge, J., Salvat, D. J., Scholberg, K., Shakirov, A., Simakov, G., Snow, W. M., Sosnovtsev, V., Suh, B., Tayloe, R., Tellez-Giron-Flores, K., Thornton, R. T., Tolstukhin, I., Vanderwerp, J., Varner, R. L., Venkataraman, R., Virtue, C. J., Visser, G., Wiseman, C., Wongjirad, T., Yang, J., Yen, Y. -R., Yoo, J., Yu, C. -H., and Zettlemoyer, J.
Subjects: Physics - Instrumentation and Detectors, High Energy Physics - Experiment, Nuclear Experiment
Abstract: We report on the preparation of and calibration measurements with a $^{83\mathrm{m}}$Kr source for the CENNS-10 liquid argon detector. $^{83\mathrm{m}}$Kr atoms generated in the decay of a $^{83}$Rb source were introduced into the detector via injection into the Ar circulation loop. Scintillation light arising from the 9.4 keV and 32.1 keV conversion electrons in the decay of $^{83\mathrm{m}}$Kr in the detector volume were then observed. This calibration source allows the characterization of the low-energy response of the CENNS-10 detector and is applicable to other low-energy-threshold detectors. The energy resolution of the detector was measured to be 9$\%$ at the total $^{83\mathrm{m}}$Kr decay energy of 41.5 keV. We performed an analysis to separately calibrate the detector using the two conversion electrons at 9.4 keV and 32.1 keV, Comment: v2: As accepted to JINST
Published: 2020
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17. Proton Light Yield in Organic Scintillators using a Double Time-of-Flight Technique

Author: Brown, J. A., Goldblum, B. L., Laplace, T. A., Harrig, K. P., Bernstein, L. A., Bleuel, D. L., Younes, W., Reyna, D., Brubaker, E., and Marleau, P.
Subjects: Physics - Instrumentation and Detectors
Abstract: Recent progress in the development of novel organic scintillators necessitates modern characterization capabilities. As the primary means of energy deposition by neutrons in these materials is n-p elastic scattering, knowledge of the proton light yield is paramount. This work establishes a new model-independent method to continuously measure proton light yield in organic scintillators over a broad energy range. Using a deuteron breakup neutron source at the 88-Inch Cyclotron at Lawrence Berkeley National Laboratory and an array of organic scintillators, the proton light yield of EJ-301 and EJ-309, commercially available organic liquid scintillators from Eljen Technology, were measured via a double time-of-flight technique. The light yield was determined using a kinematically over-constrained system in the proton energy range of 1-20 MeV. The effect of pulse integration length on the magnitude and shape of the proton light yield relation was also explored. This work enables accurate simulation of the performance of advanced neutron detectors and supports the development of next-generation neutron imaging systems., Comment: 18 pages, 10 figures
Published: 2020
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18. COHERENT Collaboration data release from the first detection of coherent elastic neutrino-nucleus scattering on argon

Author: COHERENT Collaboration, Akimov, D., Albert, J. B., An, P., Awe, C., Barbeau, P. S., Becker, B., Belov, V., Blackston, M. A., Blokland, L., Bolozdynya, A., Cabrera-Palmer, B., Chen, N., Chernyak, D., Conley, E., Cooper, R. L., Daughhetee, J., Coello, M. del Valle, Detwiler, J. A., Durand, M. R., Efremenko, Y., Elliott, S. R., Fabris, L., Febbraro, M., Fox, W., Galindo-Uribarri, A., Green, M. P., Hansen, K. S., Heath, M. R., Hedges, S., Hughes, M., Johnson, T., Kaemingk, M., Kaufman, L. J., Khromov, A., Konovalov, A., Kozlova, E., Kumpan, A., Li, L., Librande, J. T., Link, J. M., Liu, J., Mann, K., Markoff, D. M., McGoldrick, O., Moreno, H., Mueller, P. E., Newby, J., Parno, D. S., Penttila, S., Pershey, D., Radford, D., Rapp, R., Ray, H., Raybern, J., Razuvaeva, O., Reyna, D., Rich, G. C., Rudik, D., Runge, J., Salvat, D. J., Scholberg, K., Shakirov, A., Simakov, G., Sinev, G., Snow, W. M., Sosnovtsev, V., Suh, B., Tayloe, R., Tellez-Giron-Flores, K., Thornton, R. T., Tolstukhin, I., Vanderwerp, J., Varner, R. L., Virtue, C. J., Visser, G., Wiseman, C., Wongjirad, T., Yang, J., Yen, Y. -R., Yoo, J., Yu, C. -H., and Zettlemoyer, J.
Subjects: Nuclear Experiment, High Energy Physics - Experiment
Abstract: Release of COHERENT collaboration data from the first detection of coherent elastic neutrino-nucleus scattering (CEvNS) on argon. This release corresponds with the results of "Analysis A" published in Akimov et al., arXiv:2003.10630 [nucl-ex]. Data is shared in a binned, text-based format representing both "signal" and "backgrounds" along with associated uncertainties such that the included data can be used to perform independent analyses. This document describes the contents of the data release as well as guidance on the use of the data. Included example code in C++ (ROOT) and Python show one possible use of the included data., Comment: Update document with arXiv ID number in requested citation
Published: 2020
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19. First Measurement of Coherent Elastic Neutrino-Nucleus Scattering on Argon

Author: COHERENT Collaboration, Akimov, D., Albert, J. B., An, P., Awe, C., Barbeau, P. S., Becker, B., Belov, V., Blackston, M. A., Blokland, L., Bolozdynya, A., Cabrera-Palmer, B., Chen, N., Chernyak, D., Conley, E., Cooper, R. L., Daughhetee, J., Coello, M. del Valle, Detwiler, J. A., Durand, M. R., Efremenko, Y., Elliott, S. R., Fabris, L., Febbraro, M., Fox, W., Galindo-Uribarri, A., Green, M. P., Hansen, K. S., Heath, M. R., Hedges, S., Hughes, M., Johnson, T., Kaemingk, M., Kaufman, L. J., Khromov, A., Konovalov, A., Kozlova, E., Kumpan, A., Li, L., Librande, J. T., Link, J. M., Liu, J., Mann, K., Markoff, D. M., McGoldrick, O., Moreno, H., Mueller, P. E., Newby, J., Parno, D. S., Penttila, S., Pershey, D., Radford, D., Rapp, R., Ray, H., Raybern, J., Razuvaeva, O., Reyna, D., Rich, G. C., Rudik, D., Runge, J., Salvat, D. J., Scholberg, K., Shakirov, A., Simakov, G., Sinev, G., Snow, W. M., Sosnovtsev, V., Suh, B., Tayloe, R., Tellez-Giron-Flores, K., Thornton, R. T., Tolstukhin, I., Vanderwerp, J., Varner, R. L., Virtue, C. J., Visser, G., Wiseman, C., Wongjirad, T., Yang, J., Yen, Y. -R., Yoo, J., Yu, C. -H., and Zettlemoyer, J.
Subjects: Nuclear Experiment, High Energy Physics - Experiment
Abstract: We report the first measurement of coherent elastic neutrino-nucleus scattering (\cevns) on argon using a liquid argon detector at the Oak Ridge National Laboratory Spallation Neutron Source. Two independent analyses prefer \cevns over the background-only null hypothesis with greater than $3\sigma$ significance. The measured cross section, averaged over the incident neutrino flux, is (2.2 $\pm$ 0.7) $\times$10$^{-39}$ cm$^2$ -- consistent with the standard model prediction. The neutron-number dependence of this result, together with that from our previous measurement on CsI, confirms the existence of the \cevns process and provides improved constraints on non-standard neutrino interactions., Comment: 8 pages, 5 figures with 2 pages, 6 figures supplementary material V3: fixes to figs 3,4 V4: fix typo in table 1, V5: replaced missing appendix, V6: fix Eq 1, new fig 3, V7 final version, updated with final revisions
Published: 2020
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20. Sensitivity of the COHERENT Experiment to Accelerator-Produced Dark Matter

Author: COHERENT Collaboration, Akimov, D., An, P., Awe, C., Barbeau, P. S., Becker, B., Belov, V., Blackston, M. A., Bolozdynya, A., Cabrera-Palmer, B., Chen, N., Conley, E., Cooper, R. L., Daughhetee, J., Coello, M. del Valle, Detwiler, J. A., Durand, M. R., Efremenko, Y., Elliott, S. R., Fabris, L., Febbraro, M., Fox, W., Galindo-Uribarri, A., Green, M. P., Hansen, K. S., Heath, M. R., Hedges, S., Johnson, T., Kaemingk, M., Kaufman, L. J., Khromov, A., Konovalov, A., Kozlova, E., Kumpan, A., Li, L., Librande, J. T., Link, J. M., Liu, J., Mann, K., Markoff, D. M., Moreno, H., Mueller, P. E., Newby, J., Parno, D. S., Penttila, S., Pershey, D., Radford, D., Rapp, R., Ray, H., Raybern, J., Razuvaeva, O., Reyna, D., Rich, G. C., Rudik, D., Runge, J., Salvat, D. J., Scholberg, K., Shakirov, A., Simakov, G., Sinev, G., Snow, W. M., Sosnovtsev, V., Suh, B., Tayloe, R., Tellez-Giron-Flores, K., Thornton, R. T., Tolstukhin, I., Vanderwerp, J., Varner, R. L., Virtue, C. J., Visser, G., Wiseman, C., Wongjirad, T., Yang, J., Yen, Y. -R., Yoo, J., Yu, C. -H., and Zettlemoyer, J.
Subjects: High Energy Physics - Experiment, Physics - Instrumentation and Detectors
Abstract: The COHERENT experiment is well poised to test sub-GeV dark matter models using low-energy recoil detectors sensitive to coherent elastic neutrino-nucleus scattering (CEvNS) in the $\pi$-DAR neutrino beam produced by the Spallation Neutron Source. We show how a planned 750-kg liquid argon scintillation detector would place leading limits on scalar light dark matter models, over two orders of magnitude of dark matter mass, for dark matter particles produced through vector and leptophobic portals in the absence of other effects beyond the standard model. The characteristic timing structure of a $\pi$-DAR beam allows a unique opportunity for constraining systematic uncertainties on the standard model background in a time window where signal is not expected, enhancing expected sensitivity. Additionally, we discuss future prospects, further increasing the discovery potential of CEvNS detectors. Such methods would test the calculated thermal dark matter abundance for all couplings $\alpha'\leq1$ within the vector portal model over an order of magnitude of dark matter masses.
Published: 2019
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21. First Constraint on Coherent Elastic Neutrino-Nucleus Scattering in Argon

Author: COHERENT Collaboration, Akimov, D., Albert, J. B., An, P., Awe, C., Barbeau, P. S., Becker, B., Belov, V., Blackston, M. A., Bolozdynya, A., Cabrera-Palmer, B., Cervantes, M., Collar, J. I., Cooper, R. L., Daughhetee, J., Coello, M. del Valle, Detwiler, J. A., D'Onofrio, M., Efremenko, Y., Erkela, E. M., Elliott, S. R., Fabris, L., Febbraro, M., Fox, W., Galindo-Uribarri, A., Green, M. P., Hansen, K. S., Heath, M. R., Hedges, S., Johnson, T., Kaemingk, M., Kaufman, L. J., Khromov, A., Konovalov, A., Kozlova, E., Kumpan, A., Li, L., Librande, J. T., Link, J. M., Liu, J., Mann, K., Markoff, D. M., Moreno, H., Mueller, P. E., Newby, J., Parno, D. S., Penttila, S., Pershey, D., Radford, D., Rapp, R., Ray, H., Raybern, J., Razuvaeva, O., Reyna, D., Rich, G. C., Rudik, D., Runge, J., Salvat, D. J., Scholberg, K., Shakirov, A., Simakov, G., Sinev, G., Snow, W. M., Sosnovtsev, V., Suh, B., Tayloe, R., Tellez-Giron-Flores, K., Thornton, R. T., Tolstukhin, I., Vanderwerp, J., Varner, R. L., Virtue, C. J., Visser, G., Wiseman, C., Wongjirad, T., Yang, J., Yen, Y. -R., Yoo, J., Yu, C. -H., and Zettlemoyer, J.
Subjects: High Energy Physics - Experiment, Nuclear Experiment
Abstract: Coherent elastic neutrino-nucleus scattering (CEvNS) is the dominant neutrino scattering channel for neutrinos of energy $E_\nu < 100$ MeV. We report a limit for this process using data collected in an engineering run of the 29 kg CENNS-10 liquid argon detector located 27.5 m from the Oak Ridge National Laboratory Spallation Neutron Source (SNS) Hg target with $4.2\times 10^{22}$ protons on target. The dataset yielded $< 7.4$ observed CEvNS events implying a cross section for the process, averaged over the SNS pion decay-at-rest flux, of $<3.4 \times 10^{-39}$ cm$^{2}$, a limit within twice the Standard Model prediction. This is the first limit on CEvNS from an argon nucleus and confirms the earlier CsI non-standard neutrino interaction constraints from the collaboration. This run demonstrated the feasibility of the ongoing experimental effort to detect CEvNS with liquid argon.
Published: 2019
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22. COHERENT Collaboration data release from the first observation of coherent elastic neutrino-nucleus scattering

Author: COHERENT Collaboration, Akimov, D., Albert, J. B., An, P., Awe, C., Barbeau, P. S., Becker, B., Belov, V., Blackston, M. A., Bolozdynya, A., Brown, A., Burenkov, A., Cabrera-Palmer, B., Cervantes, M., Collar, J. I., Cooper, R. J., Cooper, R. L., Cuesta, C., Daughhetee, J., Dean, D. J., Coello, M. del Valle, Detwiler, J., D'Onofrio, M., Eberhardt, A., Efremenko, Y., Elliott, S. R., Etenko, A., Fabris, L., Febbraro, M., Fields, N., Fox, W., Fu, Z., Galindo-Uribarri, A., Green, M. P., Hai, M., Heath, M. R., Hedges, S., Hornback, D., Hossbach, T. W., Iverson, E. B., Kaemingk, M., Kaufman, L. J., Klein, S. R., Khromov, A., Ki, S., Konovalov, A., Kovalenko, A., Kremer, M., Kumpan, A., Leadbetter, C., Li, L., Lu, W., Mann, K., Markoff, D. M., Melikyan, Y., Miller, K., Moreno, H., Mueller, P. E., Naumov, P., Newby, J., Orrell, J. L., Overman, C. T., Parno, D. S., Penttila, S., Perumpilly, G., Radford, D. C., Rapp, R., Ray, H., Raybern, J., Reyna, D., Rich, G. C., Rimal, D., Rudik, D., Salvat, D. J., Scholberg, K., Scholz, B., Sinev, G., Snow, W. M., Sosnovtsev, V., Shakirov, A., Suchyta, S., Suh, B., Tayloe, R., Thornton, R. T., Tolstukhin, I., Vanderwerp, J., Varner, R. L., Virtue, C. J., Wan, Z., Yoo, J., Yu, C. -H., Zawada, A., Zderic, A., and Zettlemoyer, J.
Subjects: Nuclear Experiment, High Energy Physics - Experiment
Abstract: This release includes data and information necessary to perform independent analyses of the COHERENT result presented in Akimov et al., arXiv:1708.01294 [nucl-ex]. Data is shared in a binned, text-based format, including both "signal" and "background" regions, so that counts and associated uncertainties can be quantitatively calculated for the purpose of separate analyses. This document describes the included information and its format, offering some guidance on use of the data. Accompanying code examples show basic interaction with the data using Python.
Published: 2018
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23. COHERENT 2018 at the Spallation Neutron Source

Author: Akimov, D., Albert, J. B., An, P., Awe, C., Barbeau, P. S., Becker, B., Belov, V., Blackston, M. A., Bolozdynya, A., Brown, A., Burenkov, A., Cabrera-Palmer, B., Cervantes, M., Collar, J. I., Cooper, R. J., Cooper, R. L., Daughhetee, J., Dean, D. J., Coello, M. del Valle, Detwiler, J. A., D'Onofrio, M., Efremenko, Y., Elliott, S. R., Erkela, E., Etenko, A., Fabris, L., Febbraro, M., Fields, N., Fox, W., Galindo-Uribarri, A., Green, M. P., Heath, M. R., Hedges, S., Iverson, E. B., Kaemingk, M., Kaufman, L. J., Klein, S. R., Khromov, A., Ki, S., Konovalov, A., Kovalenko, A., Kumpan, A., Li, L., Lu, W., Mann, K., Melikyan, Y., Markoff, D. M., Moreno, H., Mueller, P. E., Naumov, P., Newby, J., Parno, D. S., Penttila, S., Perumpilly, G., Radford, D., Rapp, R., Ray, H., Raybern, J., Reyna, D., Rich, G. C., Rimal, D., Rudik, D., Salvat, D. J., Scholberg, K., Scholz, B., Sinev, G., Snow, W. M., Sosnovtsev, V., Shakirov, A., Suh, B., Tayloe, R., Thornton, R. T., Tolstukhin, I., Vanderwerp, J., Varner, R. L., Virtue, C. J., Yoo, J., Yu, C. -H., and Zettlemoyer, J.
Subjects: Physics - Instrumentation and Detectors, High Energy Physics - Experiment, Nuclear Experiment
Abstract: The primary goal of the COHERENT collaboration is to measure and study coherent elastic neutrino-nucleus scattering (CEvNS) using the high-power, few-tens-of-MeV, pulsed source of neutrinos provided by the Spallation Neutron Source (SNS) at Oak Ridge National Laboratory (ORNL). The COHERENT collaboration reported the first detection of CEvNS [Akimov:2017ade] using a CsI[Na] detector. At present the collaboration is deploying four detector technologies: a CsI[Na] scintillating crystal, p-type point-contact germanium detectors, single-phase liquid argon, and NaI[Tl] crystals. All detectors are located in the neutron-quiet basement of the SNS target building at distances 20-30 m from the SNS neutrino source. The simultaneous measurement in all four COHERENT detector subsystems will test the $N^2$ dependence of the cross section and search for new physics. In addition, COHERENT is measuring neutrino-induced neutrons from charged- and neutral-current neutrino interactions on nuclei in shielding materials, which represent a non-negligible background for CEvNS as well as being of intrinsic interest. The Collaboration is planning as well to look for charged-current interactions of relevance to supernova and weak-interaction physics. This document describes concisely the COHERENT physics motivations, sensitivity, and next plans for measurements at the SNS to be accomplished on a few-year timescale., Comment: 22 pages, 14 figures
Published: 2018

24. Observation of Coherent Elastic Neutrino-Nucleus Scattering

Author: Akimov, D., Albert, J. B., An, P., Awe, C., Barbeau, P. S., Becker, B., Belov, V., Brown, A., Bolozdynya, A., Cabrera-Palmer, B., Cervantes, M., Collar, J. I., Cooper, R. J., Cooper, R. L., Cuesta, C., Dean, D. J., Detwiler, J. A., Eberhardt, A., Efremenko, Y., Elliott, S. R., Erkela, E. M., Fabris, L., Febbraro, M., Fields, N. E., Fox, W., Fu, Z., Galindo-Uribarri, A., Green, M. P., Hai, M., Heath, M. R., Hedges, S., Hornback, D., Hossbach, T. W., Iverson, E. B., Kaufman, L. J., Ki, S., Klein, S. R., Khromov, A., Konovalov, A., Kremer, M., Kumpan, A., Leadbetter, C., Li, L., Lu, W., Mann, K., Markoff, D. M., Miller, K., Moreno, H., Mueller, P. E., Newby, J., Orrell, J. L., Overman, C. T., Parno, D. S., Penttila, S., Perumpilly, G., Ray, H., Raybern, J., Reyna, D., Rich, G. C., Rimal, D., Rudik, D., Scholberg, K., Scholz, B. J., Sinev, G., Snow, W. M., Sosnovtsev, V., Shakirov, A., Suchyta, S., Suh, B., Tayloe, R., Thornton, R. T., Tolstukhin, I., Vanderwerp, J., Varner, R. L., Virtue, C. J., Wan, Z., Yoo, J., Yu, C. -H., Zawada, A., Zettlemoyer, J., and Zderic, A. M.
Subjects: Nuclear Experiment, High Energy Physics - Experiment, High Energy Physics - Phenomenology, Nuclear Theory
Abstract: The coherent elastic scattering of neutrinos off nuclei has eluded detection for four decades, even though its predicted cross-section is the largest by far of all low-energy neutrino couplings. This mode of interaction provides new opportunities to study neutrino properties, and leads to a miniaturization of detector size, with potential technological applications. We observe this process at a 6.7-sigma confidence level, using a low-background, 14.6-kg CsI[Na] scintillator exposed to the neutrino emissions from the Spallation Neutron Source (SNS) at Oak Ridge National Laboratory. Characteristic signatures in energy and time, predicted by the Standard Model for this process, are observed in high signal-to-background conditions. Improved constraints on non-standard neutrino interactions with quarks are derived from this initial dataset.
Published: 2017
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25. Harina de larva de mosca soldado negro y de organismos unicelulares como alternativas proteicas para alimentos acuícolas

Author: Martin Perez-Velazquez, Hugo Cañedo-Orihuela, Reyna D. Félix-Berumen, and Mayra L. González-Félix
Subjects: Ingredientes alternativos, Acuacultura, Reemplazo, Harina de pescado, Technology, Science
Abstract: La búsqueda de ingredientes alternativos a la harina de pescado para su inclusión en alimento balanceado utilizado para el cultivo de organismos acuáticos es una tarea importante para la sustentabilidad de la acuacultura, una industria que satisface la demanda de alimentos acuáticos para el consumo humano. La harina de larva de mosca soldado negro y de organismos unicelulares como bacterias y levaduras, presentan contenidos de proteína relativamente altos, perfiles de amino ácidos favorables y se producen utilizando subproductos o residuos orgánicos de origen animal o vegetal, por lo que su producción es sustentable y de bajo costo, en comparación con la harina de pescado. El presente artículo de divulgación tiene por objeto dar a conocer las características más relevantes de estos insumos alternativos, así como mostrar algunos de los ejemplos más significativos de su utilización en alimentos balanceados para el cultivo de especies de importancia comercial.
Published: 2023
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26. Proton light yield in organic scintillators using a double time-of-flight technique

Author: Brown, JA, Goldblum, BL, Laplace, TA, Harrig, KP, Bernstein, LA, Bleuel, DL, Younes, W, Reyna, D, Brubaker, E, and Marleau, P
Subjects: physics.ins-det, Mathematical Sciences, Physical Sciences, Engineering, Applied Physics
Abstract: Recent progress in the development of novel organic scintillators necessitates modern characterization capabilities. As the primary means of energy deposition by neutrons in these materials is n-p elastic scattering, knowledge of the proton light yield is paramount. This work establishes a new model-independent method to continuously measure the proton light yield in organic scintillators over a broad energy range. Using a deuteron breakup neutron source at the 88-in. Cyclotron at Lawrence Berkeley National Laboratory and an array of organic scintillators, the proton light yield of EJ-301 and EJ-309, commercially available organic liquid scintillators from Eljen Technology, was measured via a double time-of-flight technique. The light yield was determined using a kinematically over-constrained system in the proton energy range of 1-20 MeV. The effect of the pulse integration length on the magnitude and shape of the proton light yield relation was also explored. This work enables accurate simulation of the performance of advanced neutron detectors and supports the development of next-generation neutron imaging systems.
Published: 2018

27. Observation of coherent elastic neutrino-nucleus scattering

Author: Akimov, D, Albert, JB, An, P, Awe, C, Barbeau, PS, Becker, B, Belov, V, Brown, A, Bolozdynya, A, Cabrera-Palmer, B, Cervantes, M, Collar, JI, Cooper, RJ, Cooper, RL, Cuesta, C, Dean, DJ, Detwiler, JA, Eberhardt, A, Efremenko, Y, Elliott, SR, Erkela, EM, Fabris, L, Febbraro, M, Fields, NE, Fox, W, Fu, Z, Galindo-Uribarri, A, Green, MP, Hai, M, Heath, MR, Hedges, S, Hornback, D, Hossbach, TW, Iverson, EB, Kaufman, LJ, Ki, S, Klein, SR, Khromov, A, Konovalov, A, Kremer, M, Kumpan, A, Leadbetter, C, Li, L, Lu, W, Mann, K, Markoff, DM, Miller, K, Moreno, H, Mueller, PE, Newby, J, Orrell, JL, Overman, CT, Parno, DS, Penttila, S, Perumpilly, G, Ray, H, Raybern, J, Reyna, D, Rich, GC, Rimal, D, Rudik, D, Scholberg, K, Scholz, BJ, Sinev, G, Snow, WM, Sosnovtsev, V, Shakirov, A, Suchyta, S, Suh, B, Tayloe, R, Thornton, RT, Tolstukhin, I, Vanderwerp, J, Varner, RL, Virtue, CJ, Wan, Z, Yoo, J, Yu, C-H, Zawada, A, Zettlemoyer, J, Zderic, AM, and Collaboration, COHERENT
Subjects: Nuclear and Plasma Physics, Particle and High Energy Physics, Physical Sciences, COHERENT Collaboration, nucl-ex, hep-ex, hep-ph, nucl-th, General Science & Technology
Abstract: The coherent elastic scattering of neutrinos off nuclei has eluded detection for four decades, even though its predicted cross section is by far the largest of all low-energy neutrino couplings. This mode of interaction offers new opportunities to study neutrino properties and leads to a miniaturization of detector size, with potential technological applications. We observed this process at a 6.7σ confidence level, using a low-background, 14.6-kilogram CsI[Na] scintillator exposed to the neutrino emissions from the Spallation Neutron Source at Oak Ridge National Laboratory. Characteristic signatures in energy and time, predicted by the standard model for this process, were observed in high signal-to-background conditions. Improved constraints on nonstandard neutrino interactions with quarks are derived from this initial data set.
Published: 2017

28. The COHERENT Experiment at the Spallation Neutron Source

Author: COHERENT Collaboration, Akimov, D., An, P., Awe, C., Barbeau, P. S., Barton, P., Becker, B., Belov, V., Bolozdynya, A., Burenkov, A., Cabrera-Palmer, B., Collar, J. I., Cooper, R. J., Cooper, R. L., Cuesta, C., Dean, D., Detwiler, J., Dolgolenko, A. G., Efremenko, Y., Elliott, S. R., Etenko, A., Fields, N., Fox, W., Galindo-Uribarri, A., Green, M., Heath, M., Hedges, S., Hornback, D., Iverson, E. B., Kaufman, L., Klein, S. R., Khromov, A., Konovalov, A., Kovalenko, A., Kumpan, A., Leadbetter, C., Li, L., Lu, W., Melikyan, Y., Markoff, D., Miller, K., Middlebrook, M., Mueller, P., Naumov, P., Newby, J., Parno, D., Penttila, S., Perumpilly, G., Radford, D., Ray, H., Raybern, J., Reyna, D., Rich, G. C., Rimal, D., Rudik, D., Scholberg, K., Scholz, B., Snow, W. M., Sosnovtsev, A., Shakirov, A., Suchyta, S., Suh, B., Tayloe, R., Thornton, R. T., Tolstukhin, A., Vetter, K., and Yu, C. H.
Subjects: Physics - Instrumentation and Detectors, High Energy Physics - Experiment, Nuclear Experiment
Abstract: The COHERENT collaboration's primary objective is to measure coherent elastic neutrino-nucleus scattering (CEvNS) using the unique, high-quality source of tens-of-MeV neutrinos provided by the Spallation Neutron Source (SNS) at Oak Ridge National Laboratory (ORNL). In spite of its large cross section, the CEvNS process has never been observed, due to tiny energies of the resulting nuclear recoils which are out of reach for standard neutrino detectors. The measurement of CEvNS has now become feasible, thanks to the development of ultra-sensitive technology for rare decay and weakly-interacting massive particle (dark matter) searches. The CEvNS cross section is cleanly predicted in the standard model; hence its measurement provides a standard model test. It is relevant for supernova physics and supernova-neutrino detection, and enables validation of dark-matter detector background and detector-response models. In the long term, precision measurement of CEvNS will address questions of nuclear structure. COHERENT will deploy multiple detector technologies in a phased approach: a 14-kg CsI[Na] scintillating crystal, 15 kg of p-type point-contact germanium detectors, and 100 kg of liquid xenon in a two-phase time projection chamber. Following an extensive background measurement campaign, a location in the SNS basement has proven to be neutron-quiet and suitable for deployment of the COHERENT detector suite. The simultaneous deployment of the three COHERENT detector subsystems will test the $N^2$ dependence of the cross section and ensure an unambiguous discovery of CEvNS. This document describes concisely the COHERENT physics motivations, sensitivity and plans for measurements at the SNS to be accomplished on a four-year timescale., Comment: 19 pages, 12 figures: corrections to author list
Published: 2015

29. The Intermediate Neutrino Program

Author: Adams, C., Alonso, J. R., Ankowski, A. M., Asaadi, J. A., Ashenfelter, J., Axani, S. N., Babu, K., Backhouse, C., Band, H. R., Barbeau, P. S., Barros, N., Bernstein, A., Betancourt, M., Bishai, M., Blucher, E., Bouffard, J., Bowden, N., Brice, S., Bryan, C., Camilleri, L., Cao, J., Carlson, J., Carr, R. E., Chatterjee, A., Chen, M., Chen, S., Chiu, M., Church, E. D., Collar, J. I., Collin, G., Conrad, J. M., Convery, M. R., Cooper, R. L., Cowen, D., Davoudiasl, H., De Gouvea, A., Dean, D. J., Deichert, G., Descamps, F., DeYoung, T., Diwan, M. V., Djurcic, Z., Dolinski, M. J., Dolph, J., Donnelly, B., Dwyer, D. A., Dytman, S., Efremenko, Y., Everett, L. L., Fava, A., Figueroa-Feliciano, E., Fleming, B., Friedland, A., Fujikawa, B. K., Gaisser, T. K., Galeazzi, M., Galehouse, D. C., Galindo-Uribarri, A., Garvey, G. T., Gautam, S., Gilje, K. E., Gonzalez-Garcia, M., Goodman, M. C., Gordon, H., Gramellini, E., Green, M. P., Guglielmi, A., Hackenburg, R. W., Hackenburg, A., Halzen, F., Han, K., Hans, S., Harris, D., Heeger, K. M., Herman, M., Hill, R., Holin, A., Huber, P., Jaffe, D. E., Johnson, R. A., Joshi, J., Karagiorgi, G., Kaufman, L. J., Kayser, B., Kettell, S. H., Kirby, B. J., Klein, J. R., Kolomensky, Yu. G., Kriske, R. M., Lane, C. E., Langford, T. J., Lankford, A., Lau, K., Learned, J. G., Ling, J., Link, J. M., Lissauer, D., Littenberg, L., Littlejohn, B. R., Lockwitz, S., Lokajicek, M., Louis, W. C., Luk, K., Lykken, J., Marciano, W. J., Maricic, J., Markoff, D. M., Caicedo, D. A. Martinez, Mauger, C., Mavrokoridis, K., McCluskey, E., McKeen, D., McKeown, R., Mills, G., Mocioiu, I., Monreal, B., Mooney, M. R., Morfin, J. G., Mumm, P., Napolitano, J., Neilson, R., Nelson, J. K., Nessi, M., Norcini, D., Nova, F., Nygren, D. R., Gann, G. D. Orebi, Palamara, O., Parsa, Z., Patterson, R., Paul, P., Pocar, A., Qian, X., Raaf, J. L., Rameika, R., Ranucci, G., Ray, H., Reyna, D., Rich, G. C., Rodrigues, P., Romero, E. Romero, Rosero, R., Rountree, S. D., Rybolt, B., Sanchez, M. C., Santucci, G., Schmitz, D., Scholberg, K., Seckel, D., Shaevitz, M., Shrock, R., Smy, M. B., Soderberg, M., Sonzogni, A., Sousa, A. B., Spitz, J., John, J. M. St., Stewart, J., Strait, J. B., Sullivan, G., Svoboda, R., Szelc, A. M., Tayloe, R., Thomson, M. A., Toups, M., Vacheret, A., Vagins, M., Van de Water, R. G., Vogelaar, R. B., Weber, M., Weng, W., Wetstein, M., White, C., White, B. R., Whitehead, L., Whittington, D. W., Wilking, M. J., Wilson, R. J., Wilson, P., Winklehner, D., Winn, D. R., Worcester, E., Yang, L., Yeh, M., Yokley, Z. W., Yoo, J., Yu, B., Yu, J., and Zhang, C.
Subjects: High Energy Physics - Experiment, Nuclear Experiment, Physics - Instrumentation and Detectors
Abstract: The US neutrino community gathered at the Workshop on the Intermediate Neutrino Program (WINP) at Brookhaven National Laboratory February 4-6, 2015 to explore opportunities in neutrino physics over the next five to ten years. Scientists from particle, astroparticle and nuclear physics participated in the workshop. The workshop examined promising opportunities for neutrino physics in the intermediate term, including possible new small to mid-scale experiments, US contributions to large experiments, upgrades to existing experiments, R&D plans and theory. The workshop was organized into two sets of parallel working group sessions, divided by physics topics and technology. Physics working groups covered topics on Sterile Neutrinos, Neutrino Mixing, Neutrino Interactions, Neutrino Properties and Astrophysical Neutrinos. Technology sessions were organized into Theory, Short-Baseline Accelerator Neutrinos, Reactor Neutrinos, Detector R&D and Source, Cyclotron and Meson Decay at Rest sessions.This report summarizes discussion and conclusions from the workshop., Comment: pdfLaTeX, 31 pages, 1 figure, minor modification to 0nuBB discussion
Published: 2015

30. Planning the Future of U.S. Particle Physics (Snowmass 2013): Chapter 8: Instrumentation Frontier

Author: Demarteau, M., Lipton, R., Nicholson, H., Shipsey, I., Akerib, D., Albayrak-Yetkin, A., Alexander, J., Anderson, J., Artuso, M., Asner, D., Ball, R., Battaglia, M., Bebek, C., Beene, J., Benhammou, Y., Bentefour, E., Bergevin, M., Bernstein, A., Bilki, B., Blucher, E., Bolla, G., Bortoletto, D., Bowden, N., Brooijmans, G., Byrum, K., Cabrera, B., Cancelo, G., Carlstrom, J., Casey, B., Chang, C., Chapman, J., Chen, C. H., Childres, I., Christian, D., Convery, M., Corso, W. Cooper J., Cumalat, J., Cushman, P., Da Via, C., Dazeley, S., Debbins, P., Deptuch, G., Dhawan, S., Di Benedetto, V., DiGiovene, B., Djurcic, Z., Dye, S., Elagin, A., Estrada, J., Evans, H., Etzion, E., Fast, J., Ferretti, C., Fisher, P., Fleming, B., Francis, K., Friedman, P., Frisch, H., Garcia-Sciveres, M., Gatto, C., Geronim, G., Gilchriese, G., Golwala, S., Grant, C., Grillo, A., Grünendahl, E., Gorham, P., Guan, L., Gutierrez, G., Haber, C., Hall, J., Haller, G., Hast, C., Heintz, U., Hemmick, T., Hitlin, D. G., Hogan, C., Hohlmann, M., Hoppe, E., Hsu, L., Huffer, M., Irwin, K., Izraelevitch, F., Jennings, G., Johnson, M., Jung, A., Kagan, H., Kenney, C., Kettell, S., Khanna, R., Khristenko, V., Krennrich, F., Kuehn, K., Kutschke, R., Learned, J., Lee, A. T., Levin, D., Liu, T., Liu, A. T. K., Lissauer, D., Love, J., Lynn, D., MacFarlane, D., Magill, S., Majewski, S., Mans, J., Maricic, J., Marleau, P., Mazzacane, A., McKinsey, D., Mehl, J., Mestvirisvilli, A., Meyer, S., Mokhov, N., Moshe, M., Mukherjee, A., Murat, P., Nahn, S., Narain, M., Nadel-Turonski, P., Newcomer, M., Nishimura, K., Nygren, D., Oberla, E., Onel, Y., Oreglia, M., Orrell, J., Paley, J., Para, A., Parker, S., Polychronakos, V., Pordes, S., Privitera, P., Prosser, A., Pyle, M., Raaf, J., Ramberg, E., Rameika, R., Rebel, B., Repond, J., Reyna, D., Ristori, L., Rivera, R., Ronzhin, A., Rusack, R., Russ, J., Ryd, A., Sadrozinski, H., Sahoo, H., Sanchez, M. C., Sanzeni, C., Schnetzer, S., Seidel, S., Seiden, A., Schmidt, I., Shenai, A., Shutt, T., Silver, Y., Smith, W., Snowden-Ifft, D., Sonnenschein, A., Southwick, D., Spiegel, L., Stanitzki, M., Striganov, S., Su, D., Sumner, R., Svoboda, R., Sweany, M., Talaga, R., Tayloe, R., Tentindo, S., Terentiev, N., Thom-Levy, J., Thorn, C., Tiffenberg, J., Trischuk, W., Tschirhart, R., Turner, M., Underwood, D., Uplegger, L., Urheim, J., Vagins, M., Van Bibber, K., Varner, G., Varner, R., Va'vra, J., Von der Lippe, H., Wagner, R., Wagner, S., Weaverdyck, C., Wenzel, H., Weinstein, A., Wetstein, M., White, A., Wigman, R., Wilson, P., Winn, D., Winter, P., Woody, C., Xia, L., Xie, J. Q., Ye, Z., Yeh, M. F., Yetkin, T., Yoo, J. H., Yu, J., Yu, J. M., Zeller, S., Zhang, J. L., Zhu, J. J., Zhou, B., Zhu, R. Y., and Zitzer, B.
Subjects: High Energy Physics - Experiment, High Energy Physics - Phenomenology, Physics - Instrumentation and Detectors
Abstract: These reports present the results of the 2013 Community Summer Study of the APS Division of Particles and Fields ("Snowmass 2013") on the future program of particle physics in the U.S. Chapter 8, on the Instrumentation Frontier, discusses the instrumentation needs of future experiments in the Energy, Intensity, and Cosmic Frontiers, promising new technologies for particle physics research, and issues of gathering resources for long-term research in this area., Comment: 50 pages
Published: 2014

31. Coherent Scattering Investigations at the Spallation Neutron Source: a Snowmass White Paper

Author: Akimov, D., Bernstein, A., Barbeau, P., Barton, P., Bolozdynya, A., Cabrera-Palmer, B., Cavanna, F., Cianciolo, V., Collar, J., Cooper, R. J., Dean, D., Efremenko, Y., Etenko, A., Fields, N., Foxe, M., Figueroa-Feliciano, E., Fomin, N., Gallmeier, F., Garishvili, I., Gerling, M., Green, M., Greene, G., Hatzikoutelis, A., Henning, R., Hix, R., Hogan, D., Hornback, D., Jovanovic, I., Hossbach, T., Iverson, E., Klein, S. R., Khromov, A., Link, J., Louis, W., Lu, W., Mauger, C., Marleau, P., Markoff, D., Martin, R. D., Mueller, P., Newby, J., Orrell, J., O'Shaughnessy, C., Pentilla, S., Patton, K., Poon, A. W., Radford, D., Reyna, D., Ray, H., Scholberg, K., Sosnovtsev, V., Tayloe, R., Vetter, K., Virtue, C., Wilkerson, J., Yoo, J., and Yu, C. H.
Subjects: High Energy Physics - Experiment, High Energy Physics - Phenomenology, Nuclear Experiment, Physics - Instrumentation and Detectors
Abstract: The Spallation Neutron Source (SNS) at Oak Ridge National Laboratory, Tennessee, provides an intense flux of neutrinos in the few tens-of-MeV range, with a sharply-pulsed timing structure that is beneficial for background rejection. In this white paper, we describe how the SNS source can be used for a measurement of coherent elastic neutrino-nucleus scattering (CENNS), and the physics reach of different phases of such an experimental program (CSI: Coherent Scattering Investigations at the SNS)., Comment: Snowmass white paper
Published: 2013

32. Indication for the disappearance of reactor electron antineutrinos in the Double Chooz experiment

Author: Abe, Y., Aberle, C., Akiri, T., Anjos, J. C. dos, Ardellier, F., Barbosa, A. F., Baxter, A., Bergevin, M., Bernstein, A., Bezerra, T. J. C., Bezrukhov, L., Blucher, E., Bongrand, M., Bowden, N. S., Buck, C., Busenitz, J., Cabrera, A., Caden, E., Camilleri, L., Carr, R., Cerrada, M., Chang, P. -J., Chimenti, P., Classen, T., Collin, A. P., Conover, E., Conrad, J. M., Cormon, S., Crespo-Anadón, J. I., Cribier, M., Crum, K., Cucoanes, A., D'Agostino, M. V., Damon, E., Dawson, J. V., Dazeley, S., Dierckxsens, M., Dietrich, D., Djurcic, Z., Dracos, M., Durand, V., Efremenko, Y., Elnimr, M., Endo, Y., Etenko, A., Falk, E., Fallot, M., Fechner, M., von Feilitzsch, F., Felde, J., Fernandes, S. M., Franco, D., Franke, A. J., Franke, M., Furuta, H., Gama, R., Gil-Botella, I., Giot, L., Göger-Neff, M., Gonzalez, L. F. G., Goodman, M. C., Goon, J. TM., Greiner, D., Guillon, B., Haag, N., Hagner, C., Hara, T., Hartmann, F. X., Hartnell, J., Haruna, T., Haser, J., Hatzikoutelis, A., Hayakawa, T., Hofmann, M., Horton-Smith, G. A., Ishitsuka, M., Jochum, J., Jollet, C., Jones, C. L., Kaether, F., Kalousis, L., Kamyshkov, Y., Kaplan, D. M., Kawasaki, T., Keefer, G., Kemp, E., de Kerret, H., Kibe, Y., Konno, T., Kryn, D., Kuze, M., Lachenmaier, T., Lane, C. E., Langbrandtner, C., Lasserre, T., Letourneau, A., Lhuillier, D., Lima Jr, H. P., Lindner, M., Liu, Y., López-Castanõ, J. M., LoSecco, J. M., Lubsandorzhiev, B. K., Lucht, S., McKee, D., Maeda, J., Maesano, C. N., Mariani, C., Maricic, J., Martino, J., Matsubara, T., Mention, G., Meregaglia, A., Miletic, T., Milincic, R., Milzstajn, A., Miyata, H., Motta, D., Mueller, Th. A., Nagasaka, Y., Nakajima, K., Novella, P., Obolensky, M., Oberauer, L., Onillon, A., Osborn, A., Ostrovskiy, I., Palomares, C., Peeters, S. J. M., Pepe, I. M., Perasso, S., Perrin, P., Pfahler, P., Porta, A., Potzel, W., Queval, R., Reichenbacher, J., Reinhold, B., Remoto, A., Reyna, D., Röhling, M., Roth, S., Rubin, H. A., Sakamoto, Y., Santorelli, R., Sato, F., Schönert, S., Schoppmann, S., Schwan, U., Schwetz, T., Shaevitz, M. H., Shrestha, D., Sida, J-L., Sinev, V., Skorokhvatov, M., Smith, E., Spitz, J., Stahl, A., Stancu, I., Strait, M., Stüken, A., Suekane, F., Sukhotin, S., Sumiyoshi, T., Sun, Y., Sun, Z., Svoboda, R., Tabata, H., Tamura, N., Terao, K., Tonazzo, A., Toups, M., Thi, H. H. Trinh, Veyssiere, C., Wagner, S., Watanabe, H., White, B., Wiebusch, C., Winslow, L., Worcester, M., Wurm, M., Yanovitch, E., Yermia, F., Zbiri, K., and Zimmer, V.
Subjects: High Energy Physics - Experiment
Abstract: The Double Chooz Experiment presents an indication of reactor electron antineutrino disappearance consistent with neutrino oscillations. A ratio of 0.944 $\pm$ 0.016 (stat) $\pm$ 0.040 (syst) observed to predicted events was obtained in 101 days of running at the Chooz Nuclear Power Plant in France, with two 4.25 GW$_{th}$ reactors. The results were obtained from a single 10 m$^3$ fiducial volume detector located 1050 m from the two reactor cores. The reactor antineutrino flux prediction used the Bugey4 measurement as an anchor point. The deficit can be interpreted as an indication of a non-zero value of the still unmeasured neutrino mixing parameter \sang. Analyzing both the rate of the prompt positrons and their energy spectrum we find \sang = 0.086 $\pm$ 0.041 (stat) $\pm$ 0.030 (syst), or, at 90% CL, 0.015 $<$ \sang $\ <$ 0.16., Comment: 7 pages, 4 figures, (new version after PRL referee's comments)
Published: 2011
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33. Results from a Search for Light-Mass Dark Matter with a P-type Point Contact Germanium Detector

Author: Aalseth, C. E., Barbeau, P. S., Bowden, N. S., Cabrera-Palmer, B., Colaresi, J., Collar, J. I., Dazeley, S., de Lurgio, P., Drake, G., Fast, J. E., Fields, N., Greenberg, C. H., Hossbach, T. W., Keillor, M. E., Kephart, J. D., Marino, M. G., Miley, H. S., Miller, M. L., Orrell, J. L., Radford, D. C., Reyna, D., Robertson, R. G. H., Talaga, R. L., Tench, O., Van Wechel, T. D., Wilkerson, J. F., and Yocum, K. M.
Subjects: Astrophysics - Cosmology and Extragalactic Astrophysics, High Energy Physics - Experiment, Physics - Instrumentation and Detectors
Abstract: We report on several features present in the energy spectrum from an ultra low-noise germanium detector operated at 2,100 m.w.e. By implementing a new technique able to reject surface events, a number of cosmogenic peaks can be observed for the first time. We discuss several possible causes for an irreducible excess of bulk-like events below 3 keVee, including a dark matter candidate common to the DAMA/LIBRA annual modulation effect, the hint of a signal in CDMS, and phenomenological predictions. Improved constraints are placed on a cosmological origin for the DAMA/LIBRA effect., Comment: 4 pages, 4 figures. v2: submitted version. Minimal changes in wording, one reference added
Published: 2010
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34. Nuclear Security Applications of Antineutrino Detectors: Current Capabilities and Future Prospects

Author: Bernstein, A., Baldwin, G., Boyer, B., Goodman, M., Learned, J., Lund, J., Reyna, D., and Svoboda, R.
Subjects: Nuclear Experiment
Abstract: Antineutrinos are electrically neutral, nearly massless fundamental particles produced in large numbers in the cores of nuclear reactors and in nuclear explosions. In the half century since their discovery, major advances in the understanding of their properties, and in detector technology, have opened the door to a new discipline: Applied Antineutrino Physics. Because antineutrinos are inextricably linked to the process of nuclear fission, many applications of interest are in nuclear nonproliferation. This white paper presents a comprehensive survey of applied antineutrino physics relevant for nonproliferation, summarizes recent advances in the field, describes the overlap of this nascent discipline with other ongoing fundamental and applied antineutrino research, and charts a course for research and development for future applications. It is intended as a resource for policymakers, researchers, and the wider nuclear nonproliferation community., Comment: This is a white paper on nonproliferation applications of antineutrino detectors. It will be cross posted to Physics and Society under the Physics section
Published: 2009
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35. Comparisons of the MINOS Near and Far Detector Readout Systems at a Test Beam

Author: Cabrera, A., Adamson, P., Barker, M., Belias, A., Boyd, S., Crone, G., Drake, G., Falk, E., Harris, P. G., Hartnell, J., Jenner, L., Kordosky, M., Lang, K., Litchfield, R. P., Michael, D., Miyagawa, P. S., Morse, R., Murgia, S., Nichol, R., Nicholls, T., Pearce, G. F., Petyt, D., Reyna, D., Saakyan, R., Shanahan, P., Smith, C., Symes, P., Tagg, N., Thomas, J., Vahle, P., and Weber, A.
Subjects: Physics - Instrumentation and Detectors
Abstract: MINOS is a long baseline neutrino oscillation experiment that uses two detectors separated by 734 km. The readout systems used for the two detectors are different and have to be independently calibrated. To verify and make a direct comparison of the calibrated response of the two readout systems, test beam data were acquired using a smaller calibration detector. This detector was simultaneously instrumented with both readout systems and exposed to the CERN PS T7 test beam. Differences in the calibrated response of the two systems are shown to arise from differences in response non-linearity, photomultiplier crosstalk, and threshold effects at the few percent level. These differences are reproduced by the Monte Carlo (MC) simulation to better than 1% and a scheme that corrects for these differences by calibrating the MC to match the data in each detector separately is presented. The overall difference in calorimetric response between the two readout systems is shown to be consistent with zero to a precision of 1.3% in data and 0.3% in MC with no significant energy dependence., Comment: 25 pages, 8 figures
Published: 2009
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36. Experimental constraints on a dark matter origin for the DAMA annual modulation effect

Author: Aalseth, C. E., Barbeau, P. S., Cerdeno, D. G., Colaresi, J., Collar, J. I., de Lurgio, P., Drake, G., Fast, J. E., Greenberg, C. H., Hossbach, T. W., Kephart, J. D., Marino, M. G., Miley, H. S., Orrell, J. L., Reyna, D., Robertson, R. G. H., Talaga, R., Tench, O., Van Wechel, T. D., Wilkerson, J. F., and Yocum, K. M.
Subjects: Astrophysics, High Energy Physics - Experiment, Physics - Instrumentation and Detectors
Abstract: A claim for evidence of dark matter interactions in the DAMA experiment has been recently reinforced. We employ a new type of germanium detector to conclusively rule out a standard isothermal galactic halo of Weakly Interacting Massive Particles (WIMPs) as the explanation for the annual modulation effect leading to the claim. Bounds are similarly imposed on a suggestion that dark pseudoscalars mightlead to the effect. We describe the sensitivity to light dark matter particles achievable with our device, in particular to Next-to-Minimal Supersymmetric Model candidates., Comment: v4: introduces recent results from arXiv:0807.3279 and arXiv:0807.2926. Sensitivity to pseudoscalars is revised in light of the first. Discussion on the subject added
Published: 2008
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37. A Comparison of the Performance of Compact Neutrino Detector Designs for Nuclear Reactor Safeguards and Monitoring

Author: McKeown, R. W. and Reyna, D. E.
Subjects: Physics - Instrumentation and Detectors
Abstract: There has been an increasing interest in the monitoring of nuclear fuel for power reactors by detecting the anti-neutrinos produced during operation. Small liquid scintillator detectors have already demonstrated sensitivity to operational power levels, but more sensitive monitoring requires improvements in the efficiency and uniformity of these detectors. In this work, we use a montecarlo simulation to investigate the detector performance of four different detector configurations. Based on the analysis of neutron detection efficiency and positron energy response, we find that the optimal detector design will depend on the goals and restrictions of the specific installation or application. We have attempted to present the relevant information so that future detector development can proceed in a profitable direction., Comment: 10 pages
Published: 2006

38. A Simple Parameterization of the Cosmic-Ray Muon Momentum Spectra at the Surface as a Function of Zenith Angle

Author: Reyna, D.
Subjects: High Energy Physics - Phenomenology
Abstract: The designs of many neutrino experiments rely on calculations of the background rates arising from cosmic-ray muons at shallow depths. Understanding the angular dependence of low momentum cosmic-ray muons at the surface is necessary for these calculations. Heuristically, from examination of the data, a simple parameterization is proposed, based on a straighforward scaling variable. This in turn, allows a universal calculation of the differential muon intensity at the surface for all zenith angles and essentially all momenta., Comment: v2: 9 pages, 4 figures, re-write of introduction for clarity and improved discussion of fits. Also, implementation of Tang fit is corrected for error in original paper after discussion with author. v1: 7 pages, 4 figures
Published: 2006

39. Angra Neutrino Project: status and plans

Author: Anjos, J. C., Barbosa, A. F., Funchal, R. Z., Kemp, E., Magnin, J., Nunokawa, H., Peres, O. L. G., Reyna, D., and Shellard, R. C.
Subjects: High Energy Physics - Experiment
Abstract: We present the status and plans of the Angra Project, a new nuclear reactor neutrino oscillation experiment, proposed to be built in Brazil at the Angra dos Reis nuclear reactor complex. This experiment is aimed to measure theta_13, the last unknown of the three neutrino mixing angles. Combining a high luminosity design, very low background from cosmic rays and careful control of systematic errors at the 1% level, we propose a high sensitivity multi-detector experiment, able to reach a sensitivity to antineutrino disappearance down to sin^2(2*theta_13) = 0.006 in a three years running period, improving present limits constrained by the CHOOZ experiment by more than an order of magnitude., Comment: 2 pages, 1 figure, talk presented by J.C. Anjos (janjos@cbpf.br) at NuFact05, 21-26 June 2005, Frascati, Italy
Published: 2005
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40. Proposal for U.S. participation in Double-CHOOZ: A New theta-13 Experiment at the Chooz Reactor

Author: Berridge, S., Bugg, W., Busenitz, J., Dazeley, S., Drake, G., Efremenko, Y., Goodman, M., Grudzinski, J., Guarino, V., Horton-Smith, G., Kamyshkov, Y., Kutter, T., Lane, C., LoSecco, J., McNeil, R., Metcalf, W., Reyna, D., Stancu, I., Svoboda, R., and Talaga, R.
Subjects: High Energy Physics - Experiment
Abstract: It has recently been widely recognized that a reactor anti-neutrino disappearance experiment with two or more detectors is one of the most cost-effective ways to extend our reach in sensitivity for the neutrino mixing angle theta-13 without ambiguities from CP violation and matter effects. The physics capabilities of a new reactor experiment together with superbeams and neutrino factories have also been studied but these latter are considered by many to be more ambitious projects due to their higher costs, and hence to be farther in the future. We propose to contribute to an international collaboration to modify the existing neutrino physics facility at the Chooz-B Nuclear Power Station in France. The experiment, known as Double-CHOOZ, is expected to reach a sensitivity of sine squared of twice the mixing angle > 0.03 over a three year run, 2008-2011. This would cover roughly 85% of the remaining allowed region. The costs and time to first results for this critical parameter can be minimized since our project takes advantage of an existing infrastructure., Comment: 73 Page Proposal for a New Experiment
Published: 2004

41. Report of the APS Neutrino Study Reactor Working Group

Author: Abouzaid, E., Anderson, K., Barenboim, G., Berger, B., Blucher, E., Bolton, T., Choubey, S., Conrad, J., Formaggio, J., Freedman, S., Finely, D., Fisher, P., Fujikawa, B., Gai, M., Goodman, M., de Goueva, A., Hadley, N., Hahn, R., Horton-Smith, G., Kadel, R., Kayser, B., Heeger, K., Klein, J., Learned, J., Lindner, M., Link, J., Luk, K.-B., McKeown, R., Mocioiu, I., Mohapatra, R., Naples, D., Peng, J., Petcov, S., Pilcher, J., Rapidis, P., Reyna, D., Shaevitz, M., Shrock, R., Stanton, N., Stefanski, R., Yamamoto, R., and Worcester, M.
Subjects: Physics of elementary particles and fields, neutrino reactor oscillation experiment theta13 APS
Published: 2004

42. White paper report on using nuclear reactors to search for a value of theta13

Author: Anderson, K., Anjos, J.C., Ayres, D., Beacom, J., Bediaga, I., de Bellefon, A., Berger, B.E., Bilenky, S., Blucher, E., Bolton, T., Buck, C., Bugg, W., Busenitz, J., Choubey, S., Conrad, J., Cribier, M., Dadoun, O., Dalnoki-Veress, F., Decowski, M., de Gouvea, Andre, Demutrh, D., Dessages-Ardellier, F., Efremenko, Y., von Feilitzsch, F., Finley, D., Formaggio, J.A., Freedman, S.J., Fujikawa, B.K., Garbini, M., Giusti, P., Goger-Neff, M., Goodman, M., Gray, F., Grieb, C., Grudzinski, J.J., Guarino, V.J., Hartmann, F., Hagner, C., Heeger, K.M., Hofmann, W., Horton-Smith, G., Huber, P., Inzhechik, L., Jochum, J., Jostlein, H., Kadel, R., Kamyshkov, Y., Kaplan, D., Kasper, P., de Kerret, H., Kersten, J., Klein, J., Knopfle, K.T., Kopeikin, V., Kozlov, Yu., Kryn, D., Kuchler, V., Kuze, M., Lachenmaier, T., Lasserre, T., Laughton, C., Lendvai, C., Li, J., Lindner, M., Link, J., Longo, M., Lu, Y.S., Luk, K.B., Ma, Y.Q., Martemyanov, V.P., Mauger, C., Manghetti, H., McKeown, R., Mention, G., Meyer, J.P., Mikaelyan, L., Minakata, H., Naples, D., Nunokawa, H., Oberauer, L., Obolensky, M., Parke, S., Petcov, S.T., Peres, O.L.G., Potzel, W., Pilcher, J., Plunkett, R., Raffelt, G., Rapidis, P., Reyna, D., Roe, B., Rolinec, M., Sakamoto, Y., Sartorelli, G., Schonert, S., Schwertz, T., Selvi, M., Shaevitz, M., Shellard, R., and Shrock, R.
Subjects: Physics of elementary particles and fields, neutrino oscillations theta13 reactor neutrino experiment Diablo Canyon Daya Bay
Published: 2004

43. Functional constraints on SoxE proteins in neural crest development: The importance of differential expression for evolution of protein activity

Author: Lee, Eric M., Yuan, Tian, Ballim, Reyna D., Nguyen, Kristy, Kelsh, Robert N., Medeiros, Daniel M., and McCauley, David W.
Published: 2016
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44. The Double Chooz antineutrino detectors

Author: de Kerret, H, Abe, Y, Aberle, C, Abrahao, T, Ahijado, J, Akiri, T, Alarcon, J, Alba, J, Almazan, H, dos Anjos, J, Appel, S, Ardellier, F, Barabanov, I, Barriere, J, Baussan, E, Baxter, A, Bekman, I, Bergevin, M, Bernstein, A, Bertoli, W, Bezerra, T, Bezrukov, L, Blanco, C, Bleurvacq, N, Blucher, E, Bonet, H, Bongrand, M, Bowden, N, Brugiere, T, Buck, C, Avanzini, M, Busenitz, J, Cabrera, A, Caden, E, Calvo, E, Camilleri, L, Carr, R, Cazaux, S, Cela, J, Cerrada, M, Chang, P, Charon, P, Chauveau, E, Chimenti, P, Classen, T, Collin, A, Conover, E, Conrad, J, Cormon, S, Corpace, O, Courty, B, Crespo-Anadon, J, Cribier, M, Crum, K, Cuadrado, S, Cucoanes, A, D'Agostino, M, Damon, E, Dawson, J, Dazeley, S, Dierckxsens, M, Dietrich, D, Djurcic, Z, Dorigo, F, Dracos, M, Durand, V, Efremeko, Y, Elnimr, M, Etenko, A, Falk, E, Fallot, M, Fechner, M, Felde, J, Fernandes, S, Fernandez-Bedoya, C, Francia, D, Franco, D, Fischer, V, Franke, A, Franke, M, Furuta, H, Garcia, F, Garcia, J, Gil-Botella, I, Giot, L, Givaudan, A, Goger-Neff, M, Gomez, H, Gonzalez, L, Goodenough, L, Goodman, M, Goon, J, Gramlich, B, Greiner, D, Guertin, A, Guillon, B, Habib, S, Haddad, Y, Hara, T, Hartmann, F, Hartnell, J, Haser, J, Hatzikoutelis, A, Hellwig, D, Herve, S, Hofacker, R, Horton-Smith, G, Hourlier, A, Ishitsuka, M, Janner, K, Jimenez, S, Jochum, J, Jollet, C, Kaether, F, Kale, K, Kalousis, L, Kamyshkov, Y, Kaneda, M, Kaplan, D, Karakac, M, Kawasaki, T, Kemp, E, Kibe, Y, Kirchner, T, Konno, T, Kryn, D, Kutter, T, Kuze, M, Lachenmaier, T, Lane, C, Langbrandtner, C, Lasserre, T, Lastoria, C, Latron, L, Leonardo, C, Letourneau, A, Lhuillier, D, Lima, H, Lindner, M, Lopez-Castano, J, Losecco, J, Lubsandorzhiev, B, Lucht, S, Maeda, J, Maesano, C, Mariani, C, Maricic, J, Marie, F, Martinez, J, Martino, J, Matsubara, T, Mckee, D, Meigner, F, Mention, G, Meregaglia, A, Meyer, J, Miletic, T, Milincic, R, Millot, J, Minotti, A, Mirones, V, Miyata, H, Mueller, T, Nagasaka, Y, Nakajima, K, Navas-Nicolas, D, Nikitenko, Y, Novella, P, Oberauer, L, Obolensky, M, Onillon, A, Oralbaev, A, Ostrovskiy, I, Palomares, C, Peeters, S, Pepe, I, Perasso, S, Perrin, P, Pfahler, P, Porta, A, Pronost, G, Puras, J, Queval, R, Ramirez, J, Reichenbacher, J, Reinhold, B, Reissfelder, M, Remoto, A, Reyna, D, Rodriguez, I, Rohling, M, Roncin, R, Rudolf, N, Rybolt, B, Sakamoto, Y, Santorelli, R, Sato, F, Schwan, U, Schonert, S, Schoppmann, S, Scola, L, Settimo, M, Shaevitz, M, Sharankova, R, Sibille, V, Sida, J, Sinev, V, Shrestha, D, Skorokhvatov, M, Soldin, P, Spitz, J, Stahl, A, Stancu, I, Starzynski, P, Stock, M, Stokes, L, Strait, M, Stuken, A, Suekane, F, Sukhotin, S, Sumiyoshi, T, Sun, Y, Sun, Z, Svoboda, R, Tabata, H, Tamura, N, Terao, K, Tonazzo, A, Toral, F, Toups, M, Thi, H, Valdivia, F, Valdiviesso, G, Vassilopoulos, N, Verdugo, A, Veyssiere, C, Viaud, B, Vignaud, D, Vivier, M, Wagner, S, Wiebusch, C, White, B, Winslow, L, Worcester, M, Wurm, M, Wurtz, J, Yang, G, Yanez, J, Yermia, F, Zbiri, K, de Kerret H., Abe Y., Aberle C., Abrahao T., Ahijado J. M., Akiri T., Alarcon J. M., Alba J., Almazan H., dos Anjos J. C., Appel S., Ardellier F., Barabanov I., Barriere J. C., Baussan E., Baxter A., Bekman I., Bergevin M., Bernstein A., Bertoli W., Bezerra T. J. C., Bezrukov L., Blanco C., Bleurvacq N., Blucher E., Bonet H., Bongrand M., Bowden N. S., Brugiere T., Buck C., Avanzini M. B., Busenitz J., Cabrera A., Caden E., Calvo E., Camilleri L., Carr R., Cazaux S., Cela J. M., Cerrada M., Chang P. J., Charon P., Chauveau E., Chimenti P., Classen T., Collin A. P., Conover E., Conrad J. M., Cormon S., Corpace O., Courty B., Crespo-Anadon J. I., Cribier M., Crum K., Cuadrado S., Cucoanes A., D'Agostino M., Damon E., Dawson J. V., Dazeley S., Dierckxsens M., Dietrich D., Djurcic Z., Dorigo F., Dracos M., Durand V., Efremeko Y., Elnimr M., Etenko A., Falk E., Fallot M., Fechner M., Felde J., Fernandes S. M., Fernandez-Bedoya C., Francia D., Franco D., Fischer V., Franke A. J., Franke M., Furuta H., Garcia F., Garcia J., Gil-Botella I., Giot L., Givaudan A., Goger-Neff M., Gomez H., Gonzalez L. F. G., Goodenough L., Goodman M. C., Goon J., Gramlich B., Greiner D., Guertin A., Guillon B., Habib S. M., Haddad Y., Hara T., Hartmann F. X., Hartnell J., Haser J., Hatzikoutelis A., Hellwig D., Herve S., Hofacker R., Horton-Smith G., Hourlier A., Ishitsuka M., Janner K., Jimenez S., Jochum J., Jollet C., Kaether F., Kale K., Kalousis L., Kamyshkov Y., Kaneda M., Kaplan D. M., Karakac M., Kawasaki T., Kemp E., Kibe Y., Kirchner T., Konno T., Kryn D., Kutter T., Kuze M., Lachenmaier T., Lane C. E., Langbrandtner C., Lasserre T., Lastoria C., Latron L., Leonardo C., Letourneau A., Lhuillier D., Lima H. P., Lindner M., Lopez-Castano J. M., LoSecco J. M., Lubsandorzhiev B., Lucht S., Maeda J., Maesano C. N., Mariani C., Maricic J., Marie F., Martinez J. J., Martino J., Matsubara T., McKee D., Meigner F., Mention G., Meregaglia A., Meyer J. P., Miletic T., Milincic R., Millot J. F., Minotti A., Mirones V., Miyata H., Mueller T. A., Nagasaka Y., Nakajima K., Navas-Nicolas D., Nikitenko Y., Novella P., Oberauer L., Obolensky M., Onillon A., Oralbaev A., Ostrovskiy I., Palomares C., Peeters S. J. M., Pepe I. M., Perasso S., Perrin P., Pfahler P., Porta A., Pronost G., Puras J. C., Queval R., Ramirez J. L., Reichenbacher J., Reinhold B., Reissfelder M., Remoto A., Reyna D., Rodriguez I., Rohling M., Roncin R., Rudolf N., Rybolt B., Sakamoto Y., Santorelli R., Sato F., Schwan U., Schonert S., Schoppmann S., Scola L., Settimo M., Shaevitz M. A., Sharankova R., Sibille V., Sida J. -L., Sinev V., Shrestha D., Skorokhvatov M., Soldin P., Spitz J., Stahl A., Stancu I., Starzynski P., Stock M. R., Stokes L. F. F., Strait M., Stuken A., Suekane F., Sukhotin S., Sumiyoshi T., Sun Y., Sun Z., Svoboda R., Tabata H., Tamura N., Terao K., Tonazzo A., Toral F., Toups M., Thi H. T., Valdivia F., Valdiviesso G., Vassilopoulos N., Verdugo A., Veyssiere C., Viaud B., Vignaud D., Vivier M., Wagner S., Wiebusch C., White B., Winslow L., Worcester M., Wurm M., Wurtz J., Yang G., Yanez J., Yermia F., Zbiri K., de Kerret, H, Abe, Y, Aberle, C, Abrahao, T, Ahijado, J, Akiri, T, Alarcon, J, Alba, J, Almazan, H, dos Anjos, J, Appel, S, Ardellier, F, Barabanov, I, Barriere, J, Baussan, E, Baxter, A, Bekman, I, Bergevin, M, Bernstein, A, Bertoli, W, Bezerra, T, Bezrukov, L, Blanco, C, Bleurvacq, N, Blucher, E, Bonet, H, Bongrand, M, Bowden, N, Brugiere, T, Buck, C, Avanzini, M, Busenitz, J, Cabrera, A, Caden, E, Calvo, E, Camilleri, L, Carr, R, Cazaux, S, Cela, J, Cerrada, M, Chang, P, Charon, P, Chauveau, E, Chimenti, P, Classen, T, Collin, A, Conover, E, Conrad, J, Cormon, S, Corpace, O, Courty, B, Crespo-Anadon, J, Cribier, M, Crum, K, Cuadrado, S, Cucoanes, A, D'Agostino, M, Damon, E, Dawson, J, Dazeley, S, Dierckxsens, M, Dietrich, D, Djurcic, Z, Dorigo, F, Dracos, M, Durand, V, Efremeko, Y, Elnimr, M, Etenko, A, Falk, E, Fallot, M, Fechner, M, Felde, J, Fernandes, S, Fernandez-Bedoya, C, Francia, D, Franco, D, Fischer, V, Franke, A, Franke, M, Furuta, H, Garcia, F, Garcia, J, Gil-Botella, I, Giot, L, Givaudan, A, Goger-Neff, M, Gomez, H, Gonzalez, L, Goodenough, L, Goodman, M, Goon, J, Gramlich, B, Greiner, D, Guertin, A, Guillon, B, Habib, S, Haddad, Y, Hara, T, Hartmann, F, Hartnell, J, Haser, J, Hatzikoutelis, A, Hellwig, D, Herve, S, Hofacker, R, Horton-Smith, G, Hourlier, A, Ishitsuka, M, Janner, K, Jimenez, S, Jochum, J, Jollet, C, Kaether, F, Kale, K, Kalousis, L, Kamyshkov, Y, Kaneda, M, Kaplan, D, Karakac, M, Kawasaki, T, Kemp, E, Kibe, Y, Kirchner, T, Konno, T, Kryn, D, Kutter, T, Kuze, M, Lachenmaier, T, Lane, C, Langbrandtner, C, Lasserre, T, Lastoria, C, Latron, L, Leonardo, C, Letourneau, A, Lhuillier, D, Lima, H, Lindner, M, Lopez-Castano, J, Losecco, J, Lubsandorzhiev, B, Lucht, S, Maeda, J, Maesano, C, Mariani, C, Maricic, J, Marie, F, Martinez, J, Martino, J, Matsubara, T, Mckee, D, Meigner, F, Mention, G, Meregaglia, A, Meyer, J, Miletic, T, Milincic, R, Millot, J, Minotti, A, Mirones, V, Miyata, H, Mueller, T, Nagasaka, Y, Nakajima, K, Navas-Nicolas, D, Nikitenko, Y, Novella, P, Oberauer, L, Obolensky, M, Onillon, A, Oralbaev, A, Ostrovskiy, I, Palomares, C, Peeters, S, Pepe, I, Perasso, S, Perrin, P, Pfahler, P, Porta, A, Pronost, G, Puras, J, Queval, R, Ramirez, J, Reichenbacher, J, Reinhold, B, Reissfelder, M, Remoto, A, Reyna, D, Rodriguez, I, Rohling, M, Roncin, R, Rudolf, N, Rybolt, B, Sakamoto, Y, Santorelli, R, Sato, F, Schwan, U, Schonert, S, Schoppmann, S, Scola, L, Settimo, M, Shaevitz, M, Sharankova, R, Sibille, V, Sida, J, Sinev, V, Shrestha, D, Skorokhvatov, M, Soldin, P, Spitz, J, Stahl, A, Stancu, I, Starzynski, P, Stock, M, Stokes, L, Strait, M, Stuken, A, Suekane, F, Sukhotin, S, Sumiyoshi, T, Sun, Y, Sun, Z, Svoboda, R, Tabata, H, Tamura, N, Terao, K, Tonazzo, A, Toral, F, Toups, M, Thi, H, Valdivia, F, Valdiviesso, G, Vassilopoulos, N, Verdugo, A, Veyssiere, C, Viaud, B, Vignaud, D, Vivier, M, Wagner, S, Wiebusch, C, White, B, Winslow, L, Worcester, M, Wurm, M, Wurtz, J, Yang, G, Yanez, J, Yermia, F, Zbiri, K, de Kerret H., Abe Y., Aberle C., Abrahao T., Ahijado J. M., Akiri T., Alarcon J. M., Alba J., Almazan H., dos Anjos J. C., Appel S., Ardellier F., Barabanov I., Barriere J. C., Baussan E., Baxter A., Bekman I., Bergevin M., Bernstein A., Bertoli W., Bezerra T. J. C., Bezrukov L., Blanco C., Bleurvacq N., Blucher E., Bonet H., Bongrand M., Bowden N. S., Brugiere T., Buck C., Avanzini M. B., Busenitz J., Cabrera A., Caden E., Calvo E., Camilleri L., Carr R., Cazaux S., Cela J. M., Cerrada M., Chang P. J., Charon P., Chauveau E., Chimenti P., Classen T., Collin A. P., Conover E., Conrad J. M., Cormon S., Corpace O., Courty B., Crespo-Anadon J. I., Cribier M., Crum K., Cuadrado S., Cucoanes A., D'Agostino M., Damon E., Dawson J. V., Dazeley S., Dierckxsens M., Dietrich D., Djurcic Z., Dorigo F., Dracos M., Durand V., Efremeko Y., Elnimr M., Etenko A., Falk E., Fallot M., Fechner M., Felde J., Fernandes S. M., Fernandez-Bedoya C., Francia D., Franco D., Fischer V., Franke A. J., Franke M., Furuta H., Garcia F., Garcia J., Gil-Botella I., Giot L., Givaudan A., Goger-Neff M., Gomez H., Gonzalez L. F. G., Goodenough L., Goodman M. C., Goon J., Gramlich B., Greiner D., Guertin A., Guillon B., Habib S. M., Haddad Y., Hara T., Hartmann F. X., Hartnell J., Haser J., Hatzikoutelis A., Hellwig D., Herve S., Hofacker R., Horton-Smith G., Hourlier A., Ishitsuka M., Janner K., Jimenez S., Jochum J., Jollet C., Kaether F., Kale K., Kalousis L., Kamyshkov Y., Kaneda M., Kaplan D. M., Karakac M., Kawasaki T., Kemp E., Kibe Y., Kirchner T., Konno T., Kryn D., Kutter T., Kuze M., Lachenmaier T., Lane C. E., Langbrandtner C., Lasserre T., Lastoria C., Latron L., Leonardo C., Letourneau A., Lhuillier D., Lima H. P., Lindner M., Lopez-Castano J. M., LoSecco J. M., Lubsandorzhiev B., Lucht S., Maeda J., Maesano C. N., Mariani C., Maricic J., Marie F., Martinez J. J., Martino J., Matsubara T., McKee D., Meigner F., Mention G., Meregaglia A., Meyer J. P., Miletic T., Milincic R., Millot J. F., Minotti A., Mirones V., Miyata H., Mueller T. A., Nagasaka Y., Nakajima K., Navas-Nicolas D., Nikitenko Y., Novella P., Oberauer L., Obolensky M., Onillon A., Oralbaev A., Ostrovskiy I., Palomares C., Peeters S. J. M., Pepe I. M., Perasso S., Perrin P., Pfahler P., Porta A., Pronost G., Puras J. C., Queval R., Ramirez J. L., Reichenbacher J., Reinhold B., Reissfelder M., Remoto A., Reyna D., Rodriguez I., Rohling M., Roncin R., Rudolf N., Rybolt B., Sakamoto Y., Santorelli R., Sato F., Schwan U., Schonert S., Schoppmann S., Scola L., Settimo M., Shaevitz M. A., Sharankova R., Sibille V., Sida J. -L., Sinev V., Shrestha D., Skorokhvatov M., Soldin P., Spitz J., Stahl A., Stancu I., Starzynski P., Stock M. R., Stokes L. F. F., Strait M., Stuken A., Suekane F., Sukhotin S., Sumiyoshi T., Sun Y., Sun Z., Svoboda R., Tabata H., Tamura N., Terao K., Tonazzo A., Toral F., Toups M., Thi H. T., Valdivia F., Valdiviesso G., Vassilopoulos N., Verdugo A., Veyssiere C., Viaud B., Vignaud D., Vivier M., Wagner S., Wiebusch C., White B., Winslow L., Worcester M., Wurm M., Wurtz J., Yang G., Yanez J., Yermia F., and Zbiri K.
Published: 2022

45. This title is unavailable for guests, please login to see more information.

Author: An, P., Awe, C., Barbeau, P. S., Becker, B., Belling, S. W., Belov, V., Bernardi, I., Bock, C., Bolozdynya, A., Bouabid, R., Brown, A., Browning, J., Cabrera-Palmer, B., Cervantes, M., Conley, E., Daughhetee, J., Detwiler, J., Ding, K., Durand, M. R., Efremenko, Y., Elliott, S. R., Fabris, L., Febbraro, M., Rosso, A. Gallo, Galindo-Uribarri, A., Green, M. P., Hakenmueller, J., Heath, M. R., Hedges, S., Hughes, M., Johnson, B. A., Johnson, T., Khromov, A., Konovalov, A., Kozlova, E., Kumpan, A., Kyzylova, O., Li, L., Link, Jonathan M., Liu, J., Major, A., Mann, K., Markoff, D. M., Mastroberti, J., Mattingly, J., Miller, K., Mueller, P. E., Newby, J., Parno, D. S., Penttila, S. I., Pershey, D., Prior, C. G., Rapp, R., Ray, H., Raybern, J., Razuvaeva, O., Reyna, D., Rich, G. C., Ross, J., Rudik, D., Runge, J., Salvat, D. J., Salyapongse, A. M., Sander, J., Scholberg, K., Shakirov, A., Simakov, G., Sinev, G., Snow, W. M., Sosnovtsev, V., Subedi, T., Suh, B., Tayloe, R., Tellez-Giron-Flores, K., Ujah, E., Vanderwerp, J., Nieuwenhuizen, EE van E. V., Varner, R. L., Virtue, C. J., Visser, G., Walkup, K., Ward, E. M., Wongjirad, T., Yoo, J., Yu, C. -H., Zettlemoyer, J., An, P., Awe, C., Barbeau, P. S., Becker, B., Belling, S. W., Belov, V., Bernardi, I., Bock, C., Bolozdynya, A., Bouabid, R., Brown, A., Browning, J., Cabrera-Palmer, B., Cervantes, M., Conley, E., Daughhetee, J., Detwiler, J., Ding, K., Durand, M. R., Efremenko, Y., Elliott, S. R., Fabris, L., Febbraro, M., Rosso, A. Gallo, Galindo-Uribarri, A., Green, M. P., Hakenmueller, J., Heath, M. R., Hedges, S., Hughes, M., Johnson, B. A., Johnson, T., Khromov, A., Konovalov, A., Kozlova, E., Kumpan, A., Kyzylova, O., Li, L., Link, Jonathan M., Liu, J., Major, A., Mann, K., Markoff, D. M., Mastroberti, J., Mattingly, J., Miller, K., Mueller, P. E., Newby, J., Parno, D. S., Penttila, S. I., Pershey, D., Prior, C. G., Rapp, R., Ray, H., Raybern, J., Razuvaeva, O., Reyna, D., Rich, G. C., Ross, J., Rudik, D., Runge, J., Salvat, D. J., Salyapongse, A. M., Sander, J., Scholberg, K., Shakirov, A., Simakov, G., Sinev, G., Snow, W. M., Sosnovtsev, V., Subedi, T., Suh, B., Tayloe, R., Tellez-Giron-Flores, K., Ujah, E., Vanderwerp, J., Nieuwenhuizen, EE van E. V., Varner, R. L., Virtue, C. J., Visser, G., Walkup, K., Ward, E. M., Wongjirad, T., Yoo, J., Yu, C. -H., and Zettlemoyer, J.
Published: 2023

46. This title is unavailable for guests, please login to see more information.

Author: An, P., Awe, C., Barbeau, P. S., Becker, B., Belov, V., Bernardi, I., Bock, C., Bolozdynya, A., Bouabid, R., Brown, A., Browning, J., Cabrera-Palmer, B., Cervantes, M., Conley, E., Daughhetee, J., Detwiler, J., Ding, K., Durand, M. R., Efremenko, Y., Elliott, S. R., Fabris, L., Febbraro, M., Gallo Rosso, A., Galindo-Uribarri, A., Germer, A. C., Green, M. P., Hakenmüller, J., Heath, M. R., Hedges, S., Hughes, M., Johnson, B. A., Johnson, T., Khromov, A., Konovalov, A., Kozlova, E., Kumpan, A., Kyzylova, O., Li, L., Link, Jonathan M., Liu, J., Mahoney, M., Major, A., Mann, K., Markoff, D. M., Mastroberti, J., Mattingly, J., Mueller, P. E., Newby, J., Parno, D. S., Penttila, S. I., Pershey, D., Prior, C. G., Rapp, R., Ray, H., Raybern, J., Razuvaeva, O., Reyna, D., Rich, G. C., Ross, J., Rudik, D., Runge, J., Salvat, D. J., Sander, J., Scholberg, K., Shakirov, A., Simakov, G., Sinev, G., Skuse, C., Snow, W. M., Sosnovtsev, V., Subedi, T., Suh, B., Tayloe, R., Tellez-Giron-Flores, K., Tsai, Y. T., Ujah, E., Vanderwerp, J., Van Nieuwenhuizen, E. E., Varner, R. L., Virtue, C. J., Visser, G., Walkup, K., Ward, E. M., Wongjirad, T., Yoo, J., Yu, C. H., Zawada, A., Zettlemoyer, J., Zderic, A., An, P., Awe, C., Barbeau, P. S., Becker, B., Belov, V., Bernardi, I., Bock, C., Bolozdynya, A., Bouabid, R., Brown, A., Browning, J., Cabrera-Palmer, B., Cervantes, M., Conley, E., Daughhetee, J., Detwiler, J., Ding, K., Durand, M. R., Efremenko, Y., Elliott, S. R., Fabris, L., Febbraro, M., Gallo Rosso, A., Galindo-Uribarri, A., Germer, A. C., Green, M. P., Hakenmüller, J., Heath, M. R., Hedges, S., Hughes, M., Johnson, B. A., Johnson, T., Khromov, A., Konovalov, A., Kozlova, E., Kumpan, A., Kyzylova, O., Li, L., Link, Jonathan M., Liu, J., Mahoney, M., Major, A., Mann, K., Markoff, D. M., Mastroberti, J., Mattingly, J., Mueller, P. E., Newby, J., Parno, D. S., Penttila, S. I., Pershey, D., Prior, C. G., Rapp, R., Ray, H., Raybern, J., Razuvaeva, O., Reyna, D., Rich, G. C., Ross, J., Rudik, D., Runge, J., Salvat, D. J., Sander, J., Scholberg, K., Shakirov, A., Simakov, G., Sinev, G., Skuse, C., Snow, W. M., Sosnovtsev, V., Subedi, T., Suh, B., Tayloe, R., Tellez-Giron-Flores, K., Tsai, Y. T., Ujah, E., Vanderwerp, J., Van Nieuwenhuizen, E. E., Varner, R. L., Virtue, C. J., Visser, G., Walkup, K., Ward, E. M., Wongjirad, T., Yoo, J., Yu, C. H., Zawada, A., Zettlemoyer, J., and Zderic, A.
Abstract: Using an 185-kg NaI[Tl] array, COHERENT has measured the inclusive electron-neutrino charged-current cross section on I127 with pion decay-at-rest neutrinos produced by the Spallation Neutron Source at Oak Ridge National Laboratory. Iodine is one the heaviest targets for which low-energy (≤50 MeV) inelastic neutrino-nucleus processes have been measured, and this is the first measurement of its inclusive cross section. After a five-year detector exposure, COHERENT reports a flux-averaged cross section for electron neutrinos of 9.2-1.8+2.1×10-40 cm2. This corresponds to a value that is ∼41% lower than predicted using the MARLEY event generator with a measured Gamow-Teller strength distribution. In addition, the observed visible spectrum from charged-current scattering on I127 has been measured between 10 and 55 MeV, and the exclusive zero-neutron and one-or-more-neutron emission cross sections are measured to be 5.2-3.1+3.4×10-40 and 2.2-0.5+0.4×10-40 cm2, respectively.
Published: 2023

47. First Probe of Sub-GeV Dark Matter beyond the Cosmological Expectation with the COHERENT CsI Detector at the SNS

Author: Akimov, D., An, P., Awe, C., Barbeau, P. S., Becker, B., Belov, V., Bernardi, I., Blackston, M. A., Bock, C., Bolozdynya, A., Browning, J., Cabrera-Palmer, B., Chernyak, D., Conley, E., Daughhetee, J., Detwiler, J., Ding, K., Durand, M. R., Efremenko, Y., Elliott, S. R., Fabris, L., Febbraro, M., Rosso, A. Gallo, Galindo-Uribarri, A., Green, M. P., Heath, M. R., Hedges, S., Hoang, D., Hughes, M., Johnson, T., Khromov, A., Konovalov, A., Kozlova, E., Kumpan, A., Li, L., Link, Jonathan M., Liu, J., Mann, K., Markoff, D. M., Mastroberti, J., Mueller, P. E., Newby, J., Parno, D. S., Penttila, S. I., Pershey, D., Rapp, R., Raybern, J., Razuvaeva, O., Reyna, D., Rich, G. C., Ross, J., Rudik, D., Runge, J., Salvat, D. J., Salyapongse, A. M., Sander, J., Scholberg, K., Shakirov, A., Simakov, G., Sinev, G., Snow, W. M., Sosnovtsev, V., Suh, B., Tayloe, R., Tellez-Giron-Flores, K., Tolstukhin, I., Ujah, E., Vanderwerp, J., Varner, R. L., Virtue, C. J., Visser, G., Wongjirad, T., Yen, Y. -R., Yoo, J., Yu, C. -H., Zettlemoyer, J., Akimov, D., An, P., Awe, C., Barbeau, P. S., Becker, B., Belov, V., Bernardi, I., Blackston, M. A., Bock, C., Bolozdynya, A., Browning, J., Cabrera-Palmer, B., Chernyak, D., Conley, E., Daughhetee, J., Detwiler, J., Ding, K., Durand, M. R., Efremenko, Y., Elliott, S. R., Fabris, L., Febbraro, M., Rosso, A. Gallo, Galindo-Uribarri, A., Green, M. P., Heath, M. R., Hedges, S., Hoang, D., Hughes, M., Johnson, T., Khromov, A., Konovalov, A., Kozlova, E., Kumpan, A., Li, L., Link, Jonathan M., Liu, J., Mann, K., Markoff, D. M., Mastroberti, J., Mueller, P. E., Newby, J., Parno, D. S., Penttila, S. I., Pershey, D., Rapp, R., Raybern, J., Razuvaeva, O., Reyna, D., Rich, G. C., Ross, J., Rudik, D., Runge, J., Salvat, D. J., Salyapongse, A. M., Sander, J., Scholberg, K., Shakirov, A., Simakov, G., Sinev, G., Snow, W. M., Sosnovtsev, V., Suh, B., Tayloe, R., Tellez-Giron-Flores, K., Tolstukhin, I., Ujah, E., Vanderwerp, J., Varner, R. L., Virtue, C. J., Visser, G., Wongjirad, T., Yen, Y. -R., Yoo, J., Yu, C. -H., and Zettlemoyer, J.
Published: 2023

48. Measurement of the inclusive electron-neutrino charged-current cross section on ${}^{127}$I with the COHERENT NaI$ν$E detector

Author: An, P., Awe, C., Barbeau, P. S., Becker, B., Belov, V., Bernardi, I., Bock, C., Bolozdynya, A., Bouabid, R., Brown, A., Browning, J., Cabrera-Palmer, B., Cervantes, M., Conley, E., Daughhetee, J., Detwiler, J., Ding, K., Durand, M. R., Efremenko, Y., Elliott, S. R., Fabris, L., Febbraro, M., Rosso, A. Gallo, Galindo-Uribarri, A., Germer, A. C., Green, M. P., Hakenmueller, J., Heath, M. R., Hedges, S., Hughes, M., Johnson, B. A., Johnson, T., Khromov, A., Konovalov, A., Kozlova, E., Kumpan, A., Kyzylova, O., Li, L., Link, J. M., Liu, J., Mahoney, M., Major, A., Mann, K., Markoff, D. M., Mastroberti, J., Mattingly, J., Mueller, P. E., Newby, J., Parno, D. S., Penttila, S. I., Pershey, D., Prior, C. G., Rapp, R., Ray, H., Raybern, J., Razuvaeva, O., Reyna, D., Rich, G. C., Ross, J., Rudik, D., Runge, J., Salvat, D. J., Sander, J., Scholberg, K., Shakirov, A., Simakov, G., Sinev, G., Skuse, C., Snow, W. M., Sosnovtsev, V., Subedi, T., Suh, B., Tayloe, R., Tellez-Giron-Flores, K., Tsai, Y. -T., Ujah, E., Vanderwerp, J., van Nieuwenhuizen, E. E., Varner, R. L., Virtue, C. J., Visser, G., Walkup, K., Ward, E. M., Wongjirad, T., Yoo, J., Yu, C. -H., Zawada, A., Zettlemoyer, J., and Zderic, A.
Subjects: High Energy Physics - Experiment (hep-ex), FOS: Physical sciences, Nuclear Experiment (nucl-ex), Nuclear Experiment, High Energy Physics - Experiment
Abstract: Using an 185-kg NaI[Tl] array, COHERENT has measured the inclusive electron-neutrino charged-current cross section on ${}^{127}$I with neutrinos produced by the Spallation Neutron Source at Oak Ridge National Laboratory. Iodine is one the heaviest targets for which low-energy ($\leq 50$ MeV) inelastic neutrino-nucleus processes have been measured, and this is the first measurement of its inclusive cross section. After a five-year detector exposure, COHERENT reports a flux-averaged cross section for electron neutrinos produced at a pion decay-at-rest source of $9.2^{+2.1}_{-1.8}\times10^{-40}$ cm$^2$. This corresponds to a value that is $\sim$41% lower than predicted using the MARLEY event generator with a measured Gamow-Teller strength distribution. In addition, the observed visible spectrum from charged-current scattering on ${}^{127}$I has been measured between 10 and 55 MeV, and the exclusive zero-neutron and one-or-more-neutron emission cross sections are measured to be $5.12_{-3.1}^{+3.4} \times 10^{-40}\mbox{ cm}^2$ and $2.2_{-0.5}^{+0.4} \times 10^{-40}\mbox{ cm}^2$, respectively., Comment: 7 pages, 6 figures
Published: 2023
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49. Managing sarcoma: where have we come from and where are we going?

Author: Jenna S. Bleloch, Reyna D. Ballim, Serah Kimani, Jeannette Parkes, Eugenio Panieri, Tarryn Willmer, and Sharon Prince
Subjects: Neoplasms. Tumors. Oncology. Including cancer and carcinogens, RC254-282
Abstract: Sarcomas are a heterogeneous group of neoplasms of mesenchymal origin. Approximately 80% arise from soft tissue and 20% originate from bone. To date more than 100 sarcoma subtypes have been identified and they vary in molecular characteristics, pathology, clinical presentation and response to treatment. While sarcomas represent
Published: 2017
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50. Simulating the neutrino flux from the Spallation Neutron Source for the COHERENT experiment

Author: Akimov, D., An, P., Awe, C., Barbeau, P. S., Becker, B., Belov, V., Bernardi, I., Blackston, M. A., Bock, C., Bolozdynya, A., Browning, J., Cabrera-Palmer, B., Chernyak, D., Conley, E., Daughhetee, J., Detwiler, J., Ding, K., Durand, M. R., Efremenko, Y., Elliott, S. R., Fabris, L., Febbraro, M., Galambos, J., Gallo Rosso, A., Galindo-Uribarri, A., Green, M. P., Heath, M. R., Hedges, S., Hoang, D., Hughes, M., Iverson, E., Johnson, T., Khromov, A., Konovalov, A., Kozlova, E., Kumpan, A., Li, L., Link, J. M., Liu, J., Mann, K., Markoff, D. M., Mastroberti, J., McIntyre, M., Mueller, P. E., Newby, J., Parno, D. S., Penttila, S. I., Pershey, D., Rapp, R., Ray, H., Raybern, J., Razuvaeva, O., Reyna, D., Rich, G. C., Rimal, D., Ross, J., Rudik, D., Runge, J., Salvat, D. J., Salyapongse, A. M., Scholberg, K., Shakirov, A., Simakov, G., Sinev, G., Snow, W. M., Sosnovstsev, V., Suh, B., Tayloe, R., Tellez-Giron-Flores, K., Tolstukhin, I., Trotter, S., Ujah, E., Vanderwerp, J., Varner, R. L., Virtue, C. J., Visser, G., Wongjirad, T., Yen, Y.R., Yoo, J., Yu, C.H., Zettlemoyer, J., and Zhang, S.
Abstract: The Spallation Neutron Source (SNS) at Oak Ridge National Laboratory is a pulsed source of neutrons and, as a by-product of this operation, an intense source of pulsed neutrinos via stopped-pion decay. The COHERENT collaboration uses this source to investigate coherent elastic neutrino-nucleus scattering and other physics with a suite of detectors. This work includes a description of our geant4 simulation of neutrino production at the SNS and the flux calculation which informs the COHERENT studies. We estimate the uncertainty of this calculation at the ∼10% level based on validation against available low-energy π+ production data.
Published: 2022
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