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4 results on '"Hansen, J O"'

1. Determination of the titanium spectral function from (e, e′p) data

Author

Jiang, L, Ankowski, AM, Abrams, D, Gu, L, Aljawrneh, B, Alsalmi, S, Bane, J, Batz, A, Barcus, S, Barroso, M, Bellini, V, Benhar, O, Bericic, J, Biswas, D, Camsonne, A, Castellanos, J, Chen, J-P, Christy, ME, Craycraft, K, Cruz-Torres, R, Dai, H, Day, D, Dirican, A, Dusa, S-C, Fuchey, E, Gautam, T, Giusti, C, Gomez, J, Gu, C, Hague, TJ, Hansen, J-O, Hauenstein, F, Higinbotham, DW, Hyde, C, Jerzyk, Z, Johnson, AM, Keppel, C, Lanham, C, Li, S, Lindgren, R, Liu, H, Mariani, C, McClellan, RE, Meekins, D, Michaels, R, Mihovilovic, M, Murphy, M, Nguyen, D, Nycz, M, Ou, L, Pandey, B, Pandey, V, Park, K, Perera, G, Puckett, AJR, Santiesteban, SN, Širca, S, Su, T, Tang, L, Tian, Y, Ton, N, Wojtsekhowski, B, Wood, S, Ye, Z, and Zhang, J

Subjects
Astronomical and Space Sciences, Atomic, Molecular, Nuclear, Particle and Plasma Physics, Quantum Physics, Nuclear & Particles Physics
Abstract

The E12-14-012 experiment, performed in Jefferson Lab Hall A, has measured the (e,e′p) cross section in parallel kinematics using a natural titanium target. In this paper, we report the analysis of the dataset obtained in different kinematics for our solid natural titanium target. Data were obtained in a range of missing momentum and missing energy between 15?pm?250 MeV/c and 12?Em?80 MeV, respectively, and using an electron beam energy of 2.2 GeV. We measured the reduced cross section with ∼7% accuracy as a function of both missing momentum and missing energy. Our Monte Carlo simulation, including both a model spectral function and the effects of final-state interactions, satisfactorily reproduces the data.

Published
2023

2. Determination of the argon spectral function from (e,e′p) data

Author

Jiang, L, Ankowski, AM, Abrams, D, Gu, L, Aljawrneh, B, Alsalmi, S, Bane, J, Batz, A, Barcus, S, Barroso, M, Bellini, V, Benhar, O, Bericic, J, Biswas, D, Camsonne, A, Castellanos, J, Chen, J-P, Christy, ME, Craycraft, K, Cruz-Torres, R, Dai, H, Day, D, Dirican, A, Dusa, S-C, Fuchey, E, Gautam, T, Giusti, C, Gomez, J, Gu, C, Hague, TJ, Hansen, J-O, Hauenstein, F, Higinbotham, DW, Hyde, C, Jerzyk, Z, Keppel, C, Li, S, Lindgren, R, Liu, H, Mariani, C, McClellan, RE, Meekins, D, Michaels, R, Mihovilovic, M, Murphy, M, Nguyen, D, Nycz, M, Ou, L, Pandey, B, Pandey, V, Park, K, Perera, G, Puckett, AJR, Santiesteban, SN, Širca, S, Su, T, Tang, L, Tian, Y, Ton, N, Wojtsekhowski, B, Wood, S, Ye, Z, and Zhang, J

Subjects
Astronomical and Space Sciences, Atomic, Molecular, Nuclear, Particle and Plasma Physics, Quantum Physics, Nuclear & Particles Physics
Abstract

The E12-14-012 experiment, performed in Jefferson Lab Hall A, has measured the (e,e′p) cross section in parallel kinematics using a natural argon target. Here, we report the full results of the analysis of the data set corresponding to beam energy 2.222 GeV, and spanning the missing momentum and missing energy range 1 pm 300 MeV/c and 12 Em 80 MeV. The reduced cross section, determined as a function of pm and Em with ≈4% accuracy, has been fitted using the results of Monte Carlo simulations involving a model spectral function and including the effects of final state interactions. The overall agreement between data and simulations turns out to be quite satisfactory (χ2/d.o.f.=1.9). The resulting spectral function will provide valuable new information, needed for the interpretation of neutrino interactions in liquid argon detectors.

Published
2022

3. Measurement of longitudinal spin transfer toΛhyperons in deep-inelastic lepton scattering

Author

Airapetian, A., primary, Akopov, N., additional, Amarian, M., additional, Aschenauer, E. C., additional, Avakian, H., additional, Avakian, R., additional, Avetissian, A., additional, Bains, B., additional, Baumgarten, C., additional, Beckmann, M., additional, Belostotski, S., additional, Belz, J. E., additional, Benisch, Th., additional, Bernreuther, S., additional, Bianchi, N., additional, Blouw, J., additional, Böttcher, H., additional, Borissov, A., additional, Bouwhuis, M., additional, Brack, J., additional, Brauksiepe, S., additional, Braun, B., additional, Bray, B., additional, Brons, S., additional, Brückner, W., additional, Brüll, A., additional, Bruins, E. E. W., additional, Bulten, H. J., additional, Capitani, G. P., additional, Carter, P., additional, Chumney, P., additional, Cisbani, E., additional, Court, G. R., additional, Dalpiaz, P. F., additional, De Sanctis, E., additional, De Schepper, D., additional, Devitsin, E., additional, de Witt Huberts, P. K. A., additional, Di Nezza, P., additional, Düren, M., additional, Dvoredsky, A., additional, Elbakian, G., additional, Ely, J., additional, Fantoni, A., additional, Fechtchenko, A., additional, Ferstl, M., additional, Fiedler, K., additional, Filippone, B. W., additional, Fischer, H., additional, Fox, B., additional, Franz, J., additional, Frullani, S., additional, Funk, M.-A., additional, Gärber, Y., additional, Gao, H., additional, Garibaldi, F., additional, Gavrilov, G., additional, Geiger, P., additional, Gharibyan, V., additional, Golendukhin, A., additional, Graw, G., additional, Grebeniouk, O., additional, Green, P. W., additional, Greeniaus, L. G., additional, Grosshauser, C., additional, Guidal, M., additional, Gute, A., additional, Gyurjyan, V., additional, Haas, J. P., additional, Haeberli, W., additional, Häusser, O., additional, Hansen, J.-O., additional, Hartig, M., additional, Hasch, D., additional, Heinsius, F. H., additional, Henderson, R., additional, Henoch, M., additional, Hertenberger, R., additional, Holler, Y., additional, Holt, R. J., additional, Hoprich, W., additional, Ihssen, H., additional, Iodice, M., additional, Izotov, A., additional, Jackson, H. E., additional, Jgoun, A., additional, Kaiser, R., additional, Kinney, E., additional, Kirsch, M., additional, Kisselev, A., additional, Kitching, P., additional, Kobayashi, H., additional, Koch, N., additional, Königsmann, K., additional, Kolstein, M., additional, Kolster, H., additional, Korotkov, V., additional, Korsch, W., additional, Kozlov, V., additional, Kramer, L. H., additional, Krivokhijine, V. G., additional, Kurisuno, M., additional, Kyle, G., additional, Lachnit, W., additional, Lenisa, P., additional, Lorenzon, W., additional, Makins, N. C. R., additional, Manaenkov, S. I., additional, Martens, F. K., additional, Martin, J. W., additional, Masoli, F., additional, Mateos, A., additional, McAndrew, M., additional, McIlhany, K., additional, McKeown, R. D., additional, Meissner, F., additional, Menden, F., additional, Metz, A., additional, Meyners, N., additional, Mikloukho, O., additional, Miller, C. A., additional, Miller, M. A., additional, Milner, R., additional, Most, A., additional, Muccifora, V., additional, Mussa, R., additional, Nagaitsev, A., additional, Naryshkin, Y., additional, Nathan, A. M., additional, Neunreither, F., additional, Niczyporuk, J. M., additional, Nowak, W.-D., additional, Nupieri, M., additional, O’Neill, T. G., additional, Openshaw, R., additional, Ouyang, J., additional, Owen, B. R., additional, Papavassiliou, V., additional, Pate, S. F., additional, Pitt, M., additional, Potashov, S., additional, Potterveld, D. H., additional, Rakness, G., additional, Reali, A., additional, Redwine, R., additional, Reolon, A. R., additional, Ristinen, R., additional, Rith, K., additional, Rossi, P., additional, Rudnitsky, S., additional, Ruh, M., additional, Ryckbosch, D., additional, Sakemi, Y., additional, Savin, I., additional, Scarlett, C., additional, Schmidt, F., additional, Schmitt, H., additional, Schnell, G., additional, Schüler, K. P., additional, Schwind, A., additional, Seibert, J., additional, Shibata, T.-A., additional, Shibatani, K., additional, Shin, T., additional, Shutov, V., additional, Simani, C., additional, Simon, A., additional, Sinram, K., additional, Slavich, P., additional, Spengos, M., additional, Steffens, E., additional, Stenger, J., additional, Stewart, J., additional, Stösslein, U., additional, Sutter, M., additional, Tallini, H., additional, Taroian, S., additional, Terkulov, A., additional, Thomas, E., additional, Tipton, B., additional, Tytgat, M., additional, Urciuoli, G. M., additional, van den Brand, J. F. J., additional, van der Steenhoven, G., additional, van de Vyver, R., additional, van Hunen, J. J., additional, Vetterli, M. C., additional, Vikhrov, V., additional, Vincter, M. G., additional, Visser, J., additional, Volk, E., additional, Wander, W., additional, Wendland, J., additional, Williamson, S. E., additional, Wise, T., additional, Woller, K., additional, Yoneyama, S., additional, and Zohrabian, H., additional

Published
2001
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4. Evidence for virtual Compton scattering from the proton

Author

van den Brand, J. F. J., primary, Ent, R., additional, Anthony, P. L., additional, Arnold, R. G., additional, Arrington, J., additional, Beise, E. J., additional, Belz, J. E., additional, Bosted, P. E., additional, Bulten, H.-J., additional, Chapman, M. S., additional, Coulter, K. P., additional, Dietrich, F. S., additional, Epstein, M., additional, Filippone, B. W., additional, Gao, H., additional, Gearhart, R. A., additional, Geesaman, D. F., additional, Hansen, J.-O., additional, Holt, R. J., additional, Jackson, H. E., additional, Jones, C. E., additional, Keppel, C. E., additional, Kinney, E. R., additional, Kuhn, S., additional, Lee, K., additional, Lorenzon, W., additional, Lung, A., additional, Makins, N. C. R., additional, Margaziotis, D. J., additional, McKeown, R. D., additional, Milner, R. G., additional, Mueller, B., additional, Napolitano, J., additional, Nelson, J., additional, O’Neill, T. G., additional, Papavassiliou, V., additional, Petratos, G. G., additional, Potterveld, D. H., additional, Rock, S. E., additional, Spengos, M., additional, Szalata, Z. M., additional, Tao, L. H., additional, van Bibber, K., additional, Wasson, D. A., additional, White, J. L., additional, and Zeidman, B., additional

Published
1995
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