Search Results - "Z.-E. Meziani"

Measurement of the neutron charge radius and the role of its constituents by Atac, H., Constantinou, M., Meziani, Z.-E., Paolone, M., Sparveris, N.

“…The neutron is a cornerstone in our depiction of the visible universe. Despite the neutron zero-net electric charge, the asymmetric distribution of the…”
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Charge radii of the nucleon from its flavor dependent Dirac form factors by Atac, H., Constantinou, M., Meziani, Z.-E., Paolone, M., Sparveris, N.

“…We have determined the proton and the neutron charge radii from a global analysis of the proton and the neutron elastic form factors, after first performing a…”
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Superconducting nanowires as high-rate photon detectors in strong magnetic fields by Polakovic, T., Armstrong, W.R., Yefremenko, V., Pearson, J.E., Hafidi, K., Karapetrov, G., Meziani, Z.-E., Novosad, V.

“…Superconducting nanowire single photon detectors are capable of single-photon detection across a large spectral range with near unity detection efficiency,…”
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Determining the gluonic gravitational form factors of the proton by Duran, B., Meziani, Z.-E., Joosten, S., Jones, M. K., Prasad, S., Peng, C., Armstrong, W., Atac, H., Chudakov, E., Bhatt, H., Bhetuwal, D., Boer, M., Camsonne, A., Chen, J.-P., Dalton, M. M., Deokar, N., Diefenthaler, M., Dunne, J., El Fassi, L., Fuchey, E., Gao, H., Gaskell, D., Hansen, O., Hauenstein, F., Higinbotham, D., Jia, S., Karki, A., Keppel, C., King, P., Ko, H. S., Li, X., Li, R., Mack, D., Malace, S., McCaughan, M., McClellan, R. E., Michaels, R., Meekins, D., Paolone, Michael, Pentchev, L., Pooser, E., Puckett, A., Radloff, R., Rehfuss, M., Reimer, P. E., Riordan, S., Sawatzky, B., Smith, A., Sparveris, N., Szumila-Vance, H., Wood, S., Xie, J., Ye, Z., Yero, C., Zhao, Z.

“…The proton is one of the main building blocks of all visible matter in the Universe 1 . Among its intrinsic properties are its electric charge, mass and spin 2…”
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Author Correction: Measurement of the neutron charge radius and the role of its constituents by Atac, H., Constantinou, M., Meziani, Z.-E., Paolone, M., Sparveris, N.

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Probing Few-Body Nuclear Dynamics via H 3 and He 3 ( e , e ′ p ) pn Cross-Section Measurements by Cruz-Torres, R., Nguyen, D., Hauenstein, F., Schmidt, A., Li, S., Abrams, D., Albataineh, H., Alsalmi, S., Androic, D., Aniol, K., Armstrong, W., Arrington, J., Atac, H., Averett, T., Ayerbe Gayoso, C., Bai, X., Bane, J., Barcus, S., Beck, A., Bellini, V., Benmokhtar, F., Bhatt, H., Bhetuwal, D., Biswas, D., Blyth, D., Boeglin, W., Bulumulla, D., Camsonne, A., Castellanos, J., Chen, J-P., Cohen, E. O., Covrig, S., Craycraft, K., Dongwi, B., Duer, M., Duran, B., Dutta, D., Fuchey, E., Gal, C., Gautam, T. N., Gilad, S., Gnanvo, K., Gogami, T., Golak, J., Gomez, J., Gu, C., Habarakada, A., Hague, T., Hansen, O., Hattawy, M., Hen, O., Higinbotham, D. W., Hughes, E., Hyde, C., Ibrahim, H., Jian, S., Joosten, S., Kamada, H., Karki, A., Karki, B., Katramatou, A. T., Keppel, C., Khachatryan, M., Khachatryan, V., Khanal, A., King, D., King, P., Korover, I., Kutz, T., Lashley-Colthirst, N., Laskaris, G., Li, W., Liu, H., Liyanage, N., Markowitz, P., McClellan, R. E., Meekins, D., Mey-Tal Beck, S., Meziani, Z-E., Michaels, R., Mihovilovič, M., Nelyubin, V., Nuruzzaman, N., Nycz, M., Obrecht, R., Olson, M., Ou, L., Owen, V., Pandey, B., Pandey, V., Papadopoulou, A., Park, S., Patsyuk, M., Paul, S., Petratos, G. G., Piasetzky, E., Pomatsalyuk, R., Premathilake, S., Puckett, A. J. R., Punjabi, V.

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Enhanced UV light detection using a p-terphenyl wavelength shifter by Joosten, S., Kaczanowicz, E., Ungaro, M., Rehfuss, M., Johnston, K., Meziani, Z.-E.

“…UV-glass photomultiplier tubes (PMTs) have poor photon detection efficiency for wavelengths below 300 nm due to the opaqueness of the window material. Costly…”
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Measured proton electromagnetic structure deviates from theoretical predictions by Li, R., Sparveris, N., Atac, H., Jones, M. K., Paolone, M., Akbar, Z., Gayoso, C. Ayerbe, Berdnikov, V., Biswas, D., Boer, M., Camsonne, A., Chen, J.-P., Diefenthaler, M., Duran, B., Dutta, D., Gaskell, D., Hansen, O., Hauenstein, F., Heinrich, N., Henry, W., Horn, T., Huber, G. M., Jia, S., Joosten, S., Karki, A., Kay, S. J. D., Kumar, V., Li, X., Li, W. B., Liyanage, A. H., Malace, S., Markowitz, P., McCaughan, M., Meziani, Z.-E., Mkrtchyan, H., Morean, C., Muhoza, M., Narayan, A., Pasquini, B., Rehfuss, M., Sawatzky, B., Smith, G. R., Smith, A., Trotta, R., Yero, C., Zheng, X., Zhou, J.

“…The visible world is founded on the proton, the only composite building block of matter that is stable in nature. Consequently, understanding the formation of…”
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Production of Charmonium at Threshold in Hall A and C at Jefferson Lab by Hafidi, K., Joosten, S., Meziani, Z.-E., Qiu, J.-W.

“…We describe in this paper two approved experiments in Hall A and Hall C at Jefferson Lab that will investigate the pure gluonic component of the strong…”
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Pion electroproduction measurements in the nucleon resonance region by Li, R., Sparveris, N., Atac, H., Jones, M. K., Paolone, M., Akbar, Z., Ali, M., Gayoso, C. Ayerbe, Berdnikov, V., Biswas, D., Boer, M., Camsonne, A., Chen, J.-P., Diefenthaler, M., Duran, B., Dutta, D., Gaskell, D., Hansen, O., Hauenstein, F., Heinrich, N., Henry, W., Horn, T., Huber, G. M., Jia, S., Joosten, S., Karki, A., Kay, S. J. D., Kumar, V., Li, X., Li, W. B., Liyanage, A. H., Mack, D., Malace, S., Markowitz, P., McCaughan, M., Meziani, Z.-E., Mkrtchyan, H., Morean, C., Muhoza, M., Narayan, A., Pasquini, B., Rehfuss, M., Sawatzky, B., Smith, G. R., Smith, A., Trotta, R., Yero, C., Zheng, X., Zhou, J.

“…We report new pion electroproduction measurements in the Δ ( 1232 ) resonance, utilizing the SHMS - HMS magnetic spectrometers of Hall C at Jefferson Lab. The…”
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JLab Measurements of the He 3 Form Factors at Large Momentum Transfers by Camsonne, A., Katramatou, A. T., Olson, M., Acha, A., Allada, K., Anderson, B. D., Arrington, J., Baldwin, A., Chen, J.-P., Choi, S., Chudakov, E., Cisbani, E., Craver, B., Decowski, P., Dutta, C., Folts, E., Frullani, S., Garibaldi, F., Gilman, R., Gomez, J., Hahn, B., Hansen, J.-O., Higinbotham, D. W., Holmstrom, T., Huang, J., Iodice, M., Jiang, X., Kelleher, A., Khrosinkova, E., Kievsky, A., Kuchina, E., Kumbartzki, G., Lee, B., LeRose, J. J., Lindgren, R. A., Lott, G., Lu, H., Marcucci, L. E., Margaziotis, D. J., Markowitz, P., Marrone, S., Meekins, D., Meziani, Z.-E., Michaels, R., Moffit, B., Norum, B., Petratos, G. G., Puckett, A., Qian, X., Rondon, O., Saha, A., Sawatzky, B., Segal, J., Shabestari, M., Shahinyan, A., Solvignon, P., Sparveris, N., Subedi, R. R., Suleiman, R., Sulkosky, V., Urciuoli, G. M., Viviani, M., Wang, Y., Wojtsekhowski, B. B., Yan, X., Yao, H., Zhang, W.-M., Zheng, X., Zhu, L.

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Exclusive neutral pion electroproduction in the deeply virtual regime by Fuchey, E., Camsonne, A., Muñoz Camacho, C., Mazouz, M., Gavalian, G., Kuchina, E., Amarian, M., Aniol, K. A., Beaumel, M., Benaoum, H., Bertin, P., Brossard, M., Canan, M., Chen, J.-P., Chudakov, E., Craver, B., Cusanno, F., de Jager, C. W., Deur, A., Ferdi, C., Feuerbach, R., Fieschi, J.-M., Frullani, S., Garçon, M., Garibaldi, F., Gayou, O., Gilman, R., Gomez, J., Gueye, P., Guichon, P. A. M., Guillon, B., Hansen, O., Hayes, D., Higinbotham, D. W., Holmstrom, T., Hyde, C. E., Ibrahim, H., Igarashi, R., Itard, F., Jiang, X., Jo, H. S., Kaufman, L. J., Kelleher, A., Kolarkar, A., Kumbartzki, G., Laveissiere, G., LeRose, J. J., Lindgren, R., Liyanage, N., Lu, H.-J., Margaziotis, D. J., Meziani, Z.-E., McCormick, K., Michaels, R., Michel, B., Moffit, B., Monaghan, P., Nanda, S., Nelyubin, V., Potokar, M., Qiang, Y., Ransome, R. D., Réal, J.-S., Reitz, B., Roblin, Y., Roche, J., Sabatié, F., Saha, A., Sirca, S., Slifer, K., Solvignon, P., Subedi, R., Sulkosky, V., Ulmer, P. E., Voutier, E., Wang, K., Weinstein, L. B., Wojtsekhowski, B., Zheng, X., Zhu, L.

“…We present measurements of the ep->ep pi^0 cross section extracted at two values of four-momentum transfer Q^2=1.9 GeV^2 and Q^2=2.3 GeV^2 at Jefferson Lab…”
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E00-110 experiment at Jefferson Lab Hall A: Deeply virtual Compton scattering off the proton at 6 GeV by Defurne, M., Amaryan, M., Aniol, K. A., Beaumel, M., Benaoum, H., Bertin, P., Brossard, M., Camsonne, A., Chen, J.-P., Chudakov, E., Craver, B., Cusanno, F., de Jager, C. W., Deur, A., Feuerbach, R., Ferdi, C., Fieschi, J.-M., Frullani, S., Fuchey, E., Garçon, M., Garibaldi, F., Gayou, O., Gavalian, G., Gilman, R., Gomez, J., Gueye, P., Guichon, P. A. M., Guillon, B., Hansen, O., Hayes, D., Higinbotham, D., Holmstrom, T., Hyde, C. E., Ibrahim, H., Igarashi, R., Jiang, X., Jo, H. S., Kaufman, L. J., Kelleher, A., Keppel, C., Kolarkar, A., Kuchina, E., Kumbartzki, G., Laveissière, G., LeRose, J. J., Lindgren, R., Liyanage, N., Lu, H.-J., Margaziotis, D. J., Mazouz, M., Meziani, Z.-E., McCormick, K., Michaels, R., Michel, B., Moffit, B., Monaghan, P., Muñoz Camacho, C., Nanda, S., Nelyubin, V., Paremuzyan, R., Potokar, M., Qiang, Y., Ransome, R. D., Réal, J.-S., Reitz, B., Roblin, Y., Roche, J., Sabatié, F., Saha, A., Sirca, S., Slifer, K., Solvignon, P., Subedi, R., Sulkosky, V., Ulmer, P. E., Voutier, E., Wang, K., Weinstein, L. B., Wojtsekhowski, B., Zheng, X., Zhu, L.

“…We present final results on the photon electroproduction ($\vec{e}p\rightarrow ep\gamma$) cross section in the deeply virtual Compton scattering (DVCS) regime…”
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JLab Measurement of the He 4 Charge Form Factor at Large Momentum Transfers by Camsonne, A., Katramatou, A. T., Olson, M., Sparveris, N., Acha, A., Allada, K., Anderson, B. D., Arrington, J., Baldwin, A., Chen, J.-P., Choi, S., Chudakov, E., Cisbani, E., Craver, B., Decowski, P., Dutta, C., Folts, E., Frullani, S., Garibaldi, F., Gilman, R., Gomez, J., Hahn, B., Hansen, J.-O., Higinbotham, D. W., Holmstrom, T., Huang, J., Iodice, M., Jiang, X., Kelleher, A., Khrosinkova, E., Kievsky, A., Kuchina, E., Kumbartzki, G., Lee, B., LeRose, J. J., Lindgren, R. A., Lott, G., Lu, H., Marcucci, L. E., Margaziotis, D. J., Markowitz, P., Marrone, S., Meekins, D., Meziani, Z.-E., Michaels, R., Moffit, B., Norum, B., Petratos, G. G., Puckett, A., Qian, X., Rondon, O., Saha, A., Sawatzky, B., Segal, J., Shabestari, M., Shahinyan, A., Solvignon, P., Subedi, R. R., Suleiman, R., Sulkosky, V., Urciuoli, G. M., Viviani, M., Wang, Y., Wojtsekhowski, B. B., Yan, X., Yao, H., Zhang, W.-M., Zheng, X., Zhu, L.

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Transverse spin structure of the nucleon through target single-spin asymmetry in semi-inclusive deep-inelastic (e, e’) reaction at Jefferson Lab by Gao, H., Gamberg, L., Chen, J. -P., Qian, X., Qiang, Y., Huang, M., Afanasev, A., Anselmino, M., Avakian, H., Cates, G., Chudakov, E., Cisbani, E., de Jager, C., Garibaldi, F., Hu, B. T., Jiang, X., Kumar, K. S., Li, X. M., Lu, H. J., Meziani, Z. -E., Ma, B. -Q., Mao, Y. J., Peng, J. -C., Prokudin, A., Schlegel, M., Souder, P., Xiao, Z. G., Ye, Y., Zhu, L.

“… Jefferson Lab (JLab) 12 GeV energy upgrade provides a golden opportunity to perform precision studies of the transverse spin and…”
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Higher twists and color polarizabilities in the neutron by Meziani, Z.-E., Melnitchouk, W., Chen, J.-P., Choi, Seonho, Averett, T., Gates, G., de Jager, C.W., Deur, A., Gao, H., Garibaldi, F., Gilman, R., Hughes, E.W., Jiang, X., Korsch, W., Kramer, K., Liyanage, N., Slifer, K., Yang, J.-C.

“…Color polarizabilities of the neutron are extracted from data on the lowest moment of the spin-dependent g1 structure function. New data in the resonance…”
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Precision measurement of the neutron spin asymmetry ${A}_{1}^{n}$ and spin-flavor decomposition in the valence quark region by Zheng, X., Aniol, K., Armstrong, D.S., Averett, T.D., Bertozzi, W., Binet, S., Burtin, E., Busato, E., Butuceanu, C., Calarco, J., Camsonne, A., Cates, G.D., Chai, Z., Chen, J.-P., Choi, Seonho, Chudakov, E., Cusanno, F., Leo, R. De, Deur, A., Dieterich, S., Dutta, D., Finn, J.M., Frullani, S., Gao, H., Gao, J., Garibaldi, F., Gilad, S., Gilman, R., Gomez, J., Hansen, J.-O., Higinbotham, D.W., Hinton, W., Horn, T., de Jager, C.W., Jiang, X., Kaufman, L., Kelly, J., Korsch, W., Kramer, K., Lerose, J., Lhuillier, D., Liyanage, N., Margaziotis, D.J., Marie, F., Markowitz, P., Mccormick, K., Meziani, Z.-E., Michaels, R., Moffit, B., Nanda, S., Neyret, D., Phillips, S.K., Powell, A., Pussieux, T., Reitz, B., Roche, J., Roche, R., Roedelbronn, M., Ron, G., Rvachev, M., Saha, A., Savvinov, N., Singh, J., Širca, S., Slifer, K., Solvignon, P., Souder, P., Steiner, D.J., Strauch, S., Sulkosky, V., Tobias, A., Urciuoli, G., Vacheret, A., Wojtsekhowski, B., Xiang, Hua, Xiao, Y., Xiong, F., Zhang, B., Zhu, L., Zhu, X., Żołnierczuk, P.

“…We have measured the neutron spin asymmetry A{sub 1}{sup n} with high precision at three kinematics in the deep inelastic region at x = 0.33, 0.47 and 0.60,…”
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Measurement of the Neutron Radius of Pb 208 through Parity Violation in Electron Scattering by Abrahamyan, S., Ahmed, Z., Albataineh, H., Aniol, K., Armstrong, D. S., Armstrong, W., Averett, T., Babineau, B., Barbieri, A., Bellini, V., Beminiwattha, R., Benesch, J., Benmokhtar, F., Bielarski, T., Boeglin, W., Camsonne, A., Canan, M., Carter, P., Cates, G. D., Chen, C., Chen, J.-P., Hen, O., Cusanno, F., Dalton, M. M., De Leo, R., de Jager, K., Deconinck, W., Decowski, P., Deng, X., Deur, A., Dutta, D., Etile, A., Flay, D., Franklin, G. B., Friend, M., Frullani, S., Fuchey, E., Garibaldi, F., Gasser, E., Gilman, R., Giusa, A., Glamazdin, A., Gomez, J., Grames, J., Gu, C., Hansen, O., Hansknecht, J., Higinbotham, D. W., Holmes, R. S., Holmstrom, T., Horowitz, C. J., Hoskins, J., Huang, J., Hyde, C. E., Itard, F., Jen, C.-M., Jensen, E., Jin, G., Johnston, S., Kelleher, A., Kliakhandler, K., King, P. M., Kowalski, S., Kumar, K. S., Leacock, J., Leckey, J., Lee, J. H., LeRose, J. J., Lindgren, R., Liyanage, N., Lubinsky, N., Mammei, J., Mammoliti, F., Margaziotis, D. J., Markowitz, P., McCreary, A., McNulty, D., Mercado, L., Meziani, Z.-E., Michaels, R. W., Mihovilovic, M., Muangma, N., Muñoz-Camacho, C., Nanda, S., Nelyubin, V., Nuruzzaman, N., Oh, Y., Palmer, A., Parno, D., Paschke, K. D., Phillips, S. K., Poelker, B., Pomatsalyuk, R., Posik, M., Puckett, A. J. R., Quinn, B., Rakhman, A., Reimer, P. E., Riordan, S., Rogan, P.

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Is the Coulomb sum rule violated in nuclei? by Morgenstern, J., Meziani, Z.-E.

“…Guided by the experimental confirmation of the validity of the Effective Momentum Approximation (EMA) in quasi-elastic scattering off nuclei, we have…”
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Measurement of parity violation in electron–quark scattering by Wang, D, Pan, K, Subedi, R, Deng, X, Ahmed, Z, Allada, K, Aniol, K A, Armstrong, D S, Arrington, J, Bellini, V, Beminiwattha, R, Benesch, J, Benmokhtar, F, Bertozzi, W, Camsonne, A, Canan, M, Cates, G D, Chen, J-P, Chudakov, E, Cisbani, E, Dalton, M M, de Jager, C W, De Leo, R, Deconinck, W, Deur, A, Dutta, C, El Fassi, L, Erler, J, Flay, D, Franklin, G B, Friend, M, Frullani, S, Garibaldi, F, Gilad, S, Giusa, A, Glamazdin, A, Golge, S, Grimm, K, Hafidi, K, Hansen, J-O, Higinbotham, D W, Holmes, R, Holmstrom, T, Holt, R J, Huang, J

“…A high-precision parity-violating electron–quark scattering experiment provides measurements of a combination of electron–quark weak couplings with a precision…”
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