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7 results on '"Ouellet, Jonathan"'

1. The search for low-mass axion dark matter with ABRACADABRA-10cm

Author

Salemi, Chiara P., Foster, Joshua W., Ouellet, Jonathan L., Gavin, Andrew, Pappas, Kaliroe M. W., Cheng, Sabrina, Richardson, Kate A., Henning, Reyco, Kahn, Yonatan, Nguyen, Rachel, Rodd, Nicholas L., Safdi, Benjamin R., and Winslow, Lindley

Subjects
High Energy Physics - Experiment, High Energy Physics - Phenomenology
Abstract

Two of the most pressing questions in physics are the microscopic nature of the dark matter that comprises 84% of the mass in the universe and the absence of a neutron electric dipole moment. These questions would be resolved by the existence of a hypothetical particle known as the quantum chromodynamics (QCD) axion. In this work, we probe the hypothesis that axions constitute dark matter, using the ABRACADABRA-10cm experiment in a broadband configuration, with world-leading sensitivity. We find no significant evidence for axions, and we present 95% upper limits on the axion-photon coupling down to the world-leading level $g_{a\gamma\gamma}<3.2 \times10^{-11}$ GeV$^{-1}$, representing one of the most sensitive searches for axions in the 0.41 - 8.27 neV mass range. Our work paves a direct path for future experiments capable of confirming or excluding the hypothesis that dark matter is a QCD axion in the mass range motivated by String Theory and Grand Unified Theories., Comment: 17 pages, 12 figures

Published
2021
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2. Design and Implementation of the ABRACADABRA-10 cm Axion Dark Matter Search

Author

Ouellet, Jonathan L., Salemi, Chiara P., Foster, Joshua W., Henning, Reyco, Bogorad, Zachary, Conrad, Janet M., Formaggio, Joseph A., Kahn, Yonatan, Minervini, Joe, Radovinsky, Alexey, Rodd, Nicholas L., Safdi, Benjamin R., Thaler, Jesse, Winklehner, Daniel, and Winslow, Lindley

Subjects
Physics - Instrumentation and Detectors, High Energy Physics - Experiment
Abstract

The past few years have seen a renewed interest in the search for light particle dark matter. ABRACADABRA is a new experimental program to search for axion dark matter over a broad range of masses, $10^{-12}\lesssim m_a\lesssim10^{-6}$ eV. ABRACADABRA-10 cm is a small-scale prototype for a future detector that could be sensitive to QCD axion couplings. In this paper, we present the details of the design, construction, and data analysis for the first axion dark matter search with the ABRACADABRA-10 cm detector. We include a detailed discussion of the statistical techniques used to extract the limit from the first result with an emphasis on creating a robust statistical footing for interpreting those limits., Comment: 12 pages, 8 figures

Published
2019
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3. First Results from ABRACADABRA-10 cm: A Search for Sub-$\mu$eV Axion Dark Matter

Author

Ouellet, Jonathan L., Salemi, Chiara P., Foster, Joshua W., Henning, Reyco, Bogorad, Zachary, Conrad, Janet M., Formaggio, Joseph A., Kahn, Yonatan, Minervini, Joe, Radovinsky, Alexey, Rodd, Nicholas L., Safdi, Benjamin R., Thaler, Jesse, Winklehner, Daniel, and Winslow, Lindley

Subjects
High Energy Physics - Experiment, Physics - Instrumentation and Detectors
Abstract

The axion is a promising dark matter candidate, which was originally proposed to solve the strong-CP problem in particle physics. To date, the available parameter space for axion and axion-like particle dark matter is relatively unexplored, particularly at masses $m_a\lesssim1\,\mu$eV. ABRACADABRA is a new experimental program to search for axion dark matter over a broad range of masses, $10^{-12}\lesssim m_a\lesssim10^{-6}$ eV. ABRACADABRA-10 cm is a small-scale prototype for a future detector that could be sensitive to the QCD axion. In this Letter, we present the first results from a 1 month search for axions with ABRACADABRA-10 cm. We find no evidence for axion-like cosmic dark matter and set 95% C.L. upper limits on the axion-photon coupling between $g_{a\gamma\gamma}<1.4\times10^{-10}$ GeV$^{-1}$ and $g_{a\gamma\gamma}<3.3\times10^{-9}$ GeV$^{-1}$ over the mass range $3.1\times10^{-10}$ eV - $8.3\times10^{-9}$ eV. These results are competitive with the most stringent astrophysical constraints in this mass range., Comment: 7 pages, 3 Figures. Submitted to PRL

Published
2018
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4. US Cosmic Visions: New Ideas in Dark Matter 2017: Community Report

Author

Battaglieri, Marco, Belloni, Alberto, Chou, Aaron, Cushman, Priscilla, Echenard, Bertrand, Essig, Rouven, Estrada, Juan, Feng, Jonathan L., Flaugher, Brenna, Fox, Patrick J., Graham, Peter, Hall, Carter, Harnik, Roni, Hewett, JoAnne, Incandela, Joseph, Izaguirre, Eder, McKinsey, Daniel, Pyle, Matthew, Roe, Natalie, Rybka, Gray, Sikivie, Pierre, Tait, Tim M. P., Toro, Natalia, Van De Water, Richard, Weiner, Neal, Zurek, Kathryn, Adelberger, Eric, Afanasev, Andrei, Alexander, Derbin, Alexander, James, Antochi, Vasile Cristian, Asner, David Mark, Baer, Howard, Banerjee, Dipanwita, Baracchini, Elisabetta, Barbeau, Phillip, Barrow, Joshua, Bastidon, Noemie, Battat, James, Benson, Stephen, Berlin, Asher, Bird, Mark, Blinov, Nikita, Boddy, Kimberly K., Bondi, Mariangela, Bonivento, Walter M., Boulay, Mark, Boyce, James, Brodeur, Maxime, Broussard, Leah, Budnik, Ranny, Bunting, Philip, Caffee, Marc, Caiazza, Sabato Stefano, Campbell, Sheldon, Cao, Tongtong, Carosi, Gianpaolo, Carpinelli, Massimo, Cavoto, Gianluca, Celentano, Andrea, Chang, Jae Hyeok, Chattopadhyay, Swapan, Chavarria, Alvaro, Chen, Chien-Yi, Clark, Kenneth, Clarke, John, Colegrove, Owen, Coleman, Jonathon, Cooke, David, Cooper, Robert, Crisler, Michael, Crivelli, Paolo, D'Eramo, Francesco, D'Urso, Domenico, Dahl, Eric, Dawson, William, De Napoli, Marzio, De Vita, Raffaella, DeNiverville, Patrick, Derenzo, Stephen, Di Crescenzo, Antonia, Di Marco, Emanuele, Dienes, Keith R., Diwan, Milind, Dongwi, Dongwi Handiipondola, Drlica-Wagner, Alex, Ellis, Sebastian, Ezeribe, Anthony Chigbo, Farrar, Glennys, Ferrer, Francesc, Figueroa-Feliciano, Enectali, Filippi, Alessandra, Fiorillo, Giuliana, Fornal, Bartosz, Freyberger, Arne, Frugiuele, Claudia, Galbiati, Cristian, Galon, Iftah, Gardner, Susan, Geraci, Andrew, Gerbier, Gilles, Graham, Mathew, Gschwendtner, Edda, Hearty, Christopher, Heise, Jaret, Henning, Reyco, Hill, Richard J., Hitlin, David, Hochberg, Yonit, Hogan, Jason, Holtrop, Maurik, Hong, Ziqing, Hossbach, Todd, Humensky, T. B., Ilten, Philip, Irwin, Kent, Jaros, John, Johnson, Robert, Jones, Matthew, Kahn, Yonatan, Kalantarians, Narbe, Kaplinghat, Manoj, Khatiwada, Rakshya, Knapen, Simon, Kohl, Michael, Kouvaris, Chris, Kozaczuk, Jonathan, Krnjaic, Gordan, Kubarovsky, Valery, Kuflik, Eric, Kusenko, Alexander, Lang, Rafael, Leach, Kyle, Lin, Tongyan, Lisanti, Mariangela, Liu, Jing, Liu, Kun, Liu, Ming, Loomba, Dinesh, Lykken, Joseph, Mack, Katherine, Mans, Jeremiah, Maris, Humphrey, Markiewicz, Thomas, Marsicano, Luca, Martoff, C. J., Mazzitelli, Giovanni, McCabe, Christopher, McDermott, Samuel D., McDonald, Art, McKinnon, Bryan, Mei, Dongming, Melia, Tom, Miller, Gerald A., Miuchi, Kentaro, Nazeer, Sahara Mohammed Prem, Moreno, Omar, Morozov, Vasiliy, Mouton, Frederic, Mueller, Holger, Murphy, Alexander, Neilson, Russell, Nelson, Tim, Neu, Christopher, Nosochkov, Yuri, O'Hare, Ciaran, Oblath, Noah, Orrell, John, Ouellet, Jonathan, Pastore, Saori, Paul, Sebouh, Perelstein, Maxim, Peter, Annika, Phan, Nguyen, Phinney, Nan, Pivovaroff, Michael, Pocar, Andrea, Pospelov, Maxim, Pradler, Josef, Privitera, Paolo, Profumo, Stefano, Raggi, Mauro, Rajendran, Surjeet, Randazzo, Nunzio, Raubenheimer, Tor, Regenfus, Christian, Renshaw, Andrew, Ritz, Adam, Rizzo, Thomas, Rosenberg, Leslie, Rubbia, Andre, Rybolt, Ben, Saab, Tarek, Safdi, Benjamin R., Santopinto, Elena, Scarff, Andrew, Schneider, Michael, Schuster, Philip, Seidel, George, Sekiya, Hiroyuki, Seong, Ilsoo, Simi, Gabriele, Sipala, Valeria, Slatyer, Tracy, Slone, Oren, Smith, Peter F, Smolinsky, Jordan, Snowden-Ifft, Daniel, Solt, Matthew, Sonnenschein, Andrew, Sorensen, Peter, Spooner, Neil, Srivastava, Brijesh, Stancu, Ion, Strigari, Louis, Strube, Jan, Sushkov, Alexander O., Szydagis, Matthew, Tanedo, Philip, Tanner, David, Tayloe, Rex, Terrano, William, Thaler, Jesse, Thomas, Brooks, Thorpe, Brianna, Thorpe, Thomas, Tiffenberg, Javier, Tran, Nhan, Trovato, Marco, Tully, Christopher, Tyson, Tony, Vachaspati, Tanmay, Vahsen, Sven, van Bibber, Karl, Vandenbroucke, Justin, Villano, Anthony, Volansky, Tomer, Wang, Guojian, Ward, Thomas, Wester, William, Whitbeck, Andrew, Williams, David A., Wing, Matthew, Winslow, Lindley, Wojtsekhowski, Bogdan, Yu, Hai-Bo, Yu, Shin-Shan, Yu, Tien-Tien, Zhang, Xilin, Zhao, Yue, and Zhong, Yi-Ming

Subjects
High Energy Physics - Phenomenology, Astrophysics - Cosmology and Nongalactic Astrophysics, High Energy Physics - Experiment
Abstract

This white paper summarizes the workshop "U.S. Cosmic Visions: New Ideas in Dark Matter" held at University of Maryland on March 23-25, 2017., Comment: 102 pages + references

Published
2017

5. Separating Double-Beta Decay Events from Solar Neutrino Interactions in a Kiloton-Scale Liquid Scintillator Detector By Fast Timing

Author

Elagin, Andrey, Frisch, Henry, Naranjo, Brian, Ouellet, Jonathan, Winslow, Lindley, and Wongjirad, Taritree

Subjects
Physics - Instrumentation and Detectors, High Energy Physics - Experiment, Nuclear Experiment
Abstract

We present a technique for separating nuclear double beta decay ($\beta\beta$-decay) events from background neutrino interactions due to $^{8}$B decays in the sun. This background becomes dominant in a kiloton-scale liquid-scintillator detector deep underground and is usually considered as irreducible due to an overlap in deposited energy with the signal. However, electrons from 0$\nu\beta\beta$-decay often exceed the Cherenkov threshold in liquid scintillator, producing photons that are prompt and correlated in direction with the initial electron direction. The use of large-area fast photodetectors allows some separation of these prompt photons from delayed isotropic scintillation light and, thus, the possibility of reconstructing the event topology. Using a simulation of a 6.5~m radius liquid scintillator detector with 100~ps resolution photodetectors, we show that a spherical harmonics analysis of early-arrival light can discriminate between 0$\nu\beta\beta$-decay signal and $^{8}$B solar neutrino background events on a statistical basis. Good separation will require the development of a slow scintillator with a 5 nsec risetime.

Published
2016
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6. The Coldest Cubic Meter in the Known Universe

Author

Ouellet, Jonathan

Subjects
Physics - Instrumentation and Detectors, High Energy Physics - Experiment, Nuclear Experiment
Abstract

CUORE is a 741 kg array of TeO2 bolometers that will search for the neutrinoless double beta decay of 130Te. The detector is being constructed at the Laboratori Nazionali del Gran Sasso in Italy, where it will begin taking data in 2015. The CUORE cryostat will cool several metric tonnes of material to below 1 K and the CUORE detector itself will operate at a typical temperature of 10 mK. At this temperature, the CUORE detector will be the coldest contiguous cubic meter in the known Universe., Comment: Updated numbers and references

Published
2014

7. Solutions to Axion Electrodynamics in Various Geometries

Author

Bogorad, Zachary, Ouellet, Jonathan L, Bogorad, Zachary A., Massachusetts Institute of Technology. Department of Mathematics, Massachusetts Institute of Technology. Department of Physics, Massachusetts Institute of Technology. Laboratory for Nuclear Science, Ouellet, Jonathan L, and Bogorad, Zachary A.

Subjects
Electromagnetic field, Physics, 010308 nuclear & particles physics, Physics beyond the Standard Model, FOS: Physical sciences, Magnetostatics, 7. Clean energy, 01 natural sciences, Magnetic field, High Energy Physics - Experiment, High Energy Physics - Experiment (hep-ex), symbols.namesake, High Energy Physics - Phenomenology, High Energy Physics - Phenomenology (hep-ph), Maxwell's equations, Quantum electrodynamics, Electric field, 0103 physical sciences, symbols, Boundary value problem, 010306 general physics, Axion
Abstract

Recently there has been a surge of new experimental proposals to search for ultra-light axion dark matter with axion mass, $m_a\lesssim1\,\mu$eV. Many of these proposals search for small oscillating magnetic fields induced in or around a large static magnetic field. Lately, there has been interest in alternate detection schemes which search for oscillating electric fields in a similar setup. In this paper, we explicitly solve Maxwell's equations in a simplified geometry and demonstrate that in this mass range, the axion induced electric fields are heavily suppressed by boundary conditions. Unfortunately, experimentally measuring axion induced electric fields is not feasible in this mass regime using the currently proposed setups with static primary fields. We show that at larger axion masses, induced electric fields are not suppressed, but boundary effects may still be relevant for an experiment's sensitivity. We then make a general argument about a generic detector configuration with a static magnetic field to show that the electric fields are always suppressed in the limit of large wavelength., Comment: 10 pages, 4 figures

Published
2018

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