Results 31 to 40 of about 11,972 (271)

A new approach to semi-inclusive deep-inelastic scattering with QED and QCD factorization

Journal of High Energy Physics, 2021
We present the details of a new factorized approach to semi-inclusive deep-inelastic scattering which treats QED and QCD radiation on equal footing, and provides a systematically improvable approximation to the extraction of transverse momentum dependent
Tianbo Liu, W. Melnitchouk, Jian-Wei Qiu, N. Sato   +3 more
doaj   +1 more source

Collins and Sivers transverse-spin asymmetries in inclusive muoproduction of ρ0 mesons

Physics Letters B, 2023
The production of vector mesons in deep inelastic scattering is an interesting yet scarcely explored channel to study the transverse spin structure of the nucleon and the spin-dependence of fragmentation. The COMPASS collaboration has performed the first
G.D. Alexeev, M.G. Alexeev, C. Alice, A. Amoroso, V. Andrieux, V. Anosov, K. Augsten, W. Augustyniak, C.D.R. Azevedo, B. Badelek, J. Barth, R. Beck, Y. Bedfer, J. Bernhard, M. Bodlak, F. Bradamante, A. Bressan, V.E. Burtsev, W.-C. Chang, C. Chatterjee, M. Chiosso, A.G. Chumakov, S.-U. Chung, A. Cicuttin, P.M.M. Correia, M.L. Crespo, D. D'Ago, S. Dalla Torre, S.S. Dasgupta, S. Dasgupta, F. Del Carro, I. Denisenko, O.Yu. Denisov, S.V. Donskov, N. Doshita, Ch. Dreisbach, W. Dünnweber, R.R. Dusaev, D. Ecker, A. Efremov, C. Elia, D. Eremeev, P. Faccioli, M. Faessler, M. Finger, M. Finger, jr., H. Fischer, K.J. Flöthner, W. Florian, J.M. Friedrich, V. Frolov, L.G. Garcia Ordòñez, F. Gautheron, O.P. Gavrichtchouk, S. Gerassimov, J. Giarra, D. Giordano, M. Gorzellik, A. Grasso, A. Gridin, M. Grosse Perdekamp, B. Grube, M. Grüner, A. Guskov, D. von Harrach, M. Hoffmann, N. Horikawa, N. d'Hose, C.-Y. Hsieh, S. Huber, S. Ishimoto, A. Ivanov, T. Iwata, M. Jandek, V. Jary, R. Joosten, E. Kabuß, F. Kaspar, A. Kerbizi, B. Ketzer, A. Khatun, G.V. Khaustov, F. Klein, J.H. Koivuniemi, V.N. Kolosov, K. Kondo Horikawa, I. Konorov, V.F. Konstantinov, A.M. Korzenev, A.M. Kotzinian, O.M. Kouznetsov, A. Koval, Z. Kral, F. Krinner, F. Kunne, K. Kurek, R.P. Kurjata, A. Kveton, K. Lavickova, S. Levorato, Y.-S. Lian, J. Lichtenstadt, P.-J. Lin, R. Longo, V.E. Lyubovitskij, A. Maggiora, A. Magnon, N. Makins, N. Makke, G.K. Mallot, A. Maltsev, S.A. Mamon, A. Martin, J. Marzec, J. Matoušek, T. Matsuda, G. Mattson, C. Menezes Pires, F. Metzger, M. Meyer, W. Meyer, Yu.V. Mikhailov, M. Mikhasenko, E. Mitrofanov, D. Miura, Y. Miyachi, R. Molina, A. Moretti, A. Nagaytsev, C. Naim, D. Neyret, J. Nový, W.-D. Nowak, G. Nukazuka, A.G. Olshevsky, M. Ostrick, D. Panzieri, B. Parsamyan, S. Paul, H. Pekeler, J.-C. Peng, M. Pešek, D.V. Peshekhonov, M. Pešková, S. Platchkov, J. Pochodzalla, V.A. Polyakov, M. Quaresma, C. Quintans, G. Reicherz, C. Riedl, T. Rudnicki, D.I. Ryabchikov, A. Rychter, A. Rymbekova, V.D. Samoylenko, A. Sandacz, S. Sarkar, I.A. Savin, G. Sbrizzai, H. Schmieden, A. Selyunin, K. Sharko, L. Sinha, M. Slunecka, F. Sozzi, D. Spülbeck, A. Srnka, M. Stolarski, O. Subrt, M. Sulc, H. Suzuki, S. Tessaro, F. Tessarotto, A. Thiel, J. Tomsa, F. Tosello, A. Townsend, T. Triloki, V. Tskhay, B. Valinoti, B.M. Veit, J.F.C.A. Veloso, B. Ventura, M. Virius, M. Wagner, S. Wallner, K. Zaremba, M. Zavertyaev, M. Zemko, E. Zemlyanichkina, M. Ziembicki   +191 more
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Perspectives of Semi-Inclusive Deep-Inelastic Scattering [PDF]

EPJ Web of Conferences
This contribution highlights some topics addressed by current and future experiments in Semi-Inclusive Deep-Inelastic Scattering. We concentrate on the programs at 12 and 22 GeV at Jefferson Lab using the CLAS detector, and at the future Electron-Ion ...
Vossen Anselm
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Twist-2 relation and sum rule for tensor-polarized parton distribution functions of spin-1 hadrons

Journal of High Energy Physics, 2021
Sum rules for structure functions and their twist-2 relations have important roles in constraining their magnitudes and x dependencies and in studying higher-twist effects. The Wandzura-Wilczek (WW) relation and the Burkhardt-Cottingham (BC) sum rule are
S. Kumano, Qin-Tao Song
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Test of the TMD gluon density in a proton with the longitudinal structure function FL(x,Q2)

Physics Letters B, 2023
We investigate the dependence of the deep inelastic proton structure function FL(x,Q2) on different forms of the transverse momentum dependent (TMD, or unintegrated) gluon distribution.
A.V. Lipatov, G.I. Lykasov, M.A. Malyshev   +2 more
doaj   +1 more source

Optimizing energetic light dark matter searches in dark matter and neutrino experiments

Journal of High Energy Physics, 2020
Neutrino and dark matter experiments with large-volume ( > ~ $$ \underset{\sim }{>} $$ ,2 1 ton) detectors can provide excellent sensitivity to signals induced by energetic light dark matter coming from the present universe. Taking boosted dark matter as
Doojin Kim, Pedro A.N. Machado, Jong-Chul Park, Seodong Shin   +3 more
doaj   +1 more source

Charged hadron lepto-production off unpolarized protons and deuterons at HERMES

EPJ Web of Conferences, 2014
The HERMES collaboration has measured charge-separated pion and kaon multiplicities in semi-inclusive deep-inelastic scattering using a 27.6 GeV electron or positron beam scattering off a hydrogen or deuterium target.
Karyan Gevorg
doaj   +1 more source

Measurement of Gamma-Ray from Inelastic Neutron Scattering on 56Fe [PDF]

EPJ Web of Conferences, 2020
In nuclear reactors, inelastic neutron scattering is a significant energy-loss mechanism which has deep impacts on designments of nuclear reactor and radiation shielding. Iron is an important material in reactor.
Zhaohui WANG, Jie REN, Hongyi WU, Jing QIAN, Hanxiong HUANG, Wenming WANG, Wei JIANG, Xiaoguang WU, Qiwei ZHANG, Han YI, Qi WANG, Xia LI, Jie BAO, Xichao RUAN, Hantao JING, Jingyu TANG, Qi AN, Huaiyong BAI, Yu BAO, Ping CAO, Haowei CHEN, Qiping CHEN, Yonghao CHEN, Yukai CHEN, Zhen CHEN, Zengqi CUI, Ruirui FAN, Changqing FENG, Keqing GAO, Minhao GU, Changcai HAN, Zijie HAN, Guozhu HE, Yongcheng HE, Yang HONG, Weiling HUANG, Xiru HUANG, Xiaolu JI, Xuyang JI, Haoyu JIANG, Zhijie JIANG, Ling KANG, Mingtao KANG, Bo LI, Chao LI, Jiawen LI, Lun LI, Qiang LI, Xiao LI, Yang LI, Rong LIU, Shubin LIU, Xingyan LIU, Guangyuan LUAN, Qili MU, Changjun NING, Binbin QI, Zhizhou REN, Zhaohui SONG, Yingpeng SONG, Hong SUN, Kang SUN, Xiaoyang SUN, Zhijia SUN, Zhixin TAN, Hongqing TANG, Xinyi TANG, Binbin TIAN, Lijiao WANG, Pengcheng WANG, Taofeng WANG, Jie WEN, Zhongwei WEN, Qingbiao WU, Xuan WU, Likun XIE, Yiwei YANG, LI YU, Tao YU, Yongji YU, Guohui ZHANG, Linhao ZHANG, Xianpeng ZHANG, Yuliang ZHANG, Zhiyong ZHANG, Yubin ZHAO, Luping ZHOU, Zuying ZHOU, Danyang ZHU, Kejun ZHU, Peng ZHU   +90 more
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Vector meson production at low x from gauge/gravity duality [PDF]

, 2013
We use gauge/gravity duality to study vector meson (J/?, ? 0 , ?, ?) production in electron-proton scattering, in the limit of high center of mass energy at fixed momentum transfer, corresponding to the limit of low Bjorken x, where the process is ...
Costa, Miguel S., Djurić, Marko, Evans, Nick   +2 more
core   +1 more source

Forward produced hadrons in mu p and mu d scattering and investigation of the charge structure of the nucleon [PDF]

, 1991
Ashman J, Badelek B, Baum G, et al. Forward produced hadrons in Mu p and Mu d scattering and investigation of the charge structure of the nucleon. Z.Phys. C.
Düren, M., Edwards, A. W., Pietrzyk, B, Francis, D, Edwards, M., Womersley, J., Dycew, N., Peschel H, Gibson V, Sloan T, d' Agostini, G., Salmon, D P, Pietrzyk, U, Gamet, R., Krüner, U, Ashman, John Gavin, Edwards, A W, Bird, I. G., Drees J, von Harrach D, Povh B, Matthews, M, Combley F, Wimpenny, S J, Ropelewski L, Schultze, K., Oakham, G., Wimpenny, S. J., Pavel, N., Ziemons, K, Bird, I.G., Gillies, J., Kabuss, E. M., Schultze K, Salmon, D., Jacholkowska, A, Lanske, D, Shibata TA, Windmolders R, Pietrzyk, B., Wimpenny SJ, Schneider, A, Ziemons, K., Rondio E, Schüler, K P, Holt JR, Ropelewski, L., Lanske D, Norton P R, Wheeler, S, Nagy E, Ashman, J., Krüner, U., Monig K, Badelek, B., Gibson, V., Hughes VW, Tóth, J, Renton P, Piegaia, R., Povh, B., Combley, F, Matthews, M., Renton, P., Loken J, Grafstrom P, Lauterjung, D., Niinikoski, T O, Pietrzyk, U., Williams WSC, Wahlen, H, Shibata, T A, Francis, D., Williams, W S C, Shibata, T.-A., Schröder, T., Schlagbohmer A, Court G, Rondio, Ewa, Osborne, A. M., Peroni, C, Jacholkowska A, Grafström, P., Staiano, A, Salmon D, Edwards AW, Lauterjung D, Whalley M, Papavassiliou, V., Ropelewski, Leszek, Staiano A, Povh, B, Drees, J, Wahlen H, Nagy, E, Dyce N, Lettenström, F, Osborne AM, Nassalski J, Badelek, B, Francis D, Düren, M, Oakham, F G, Duren M, Holt, J. R., Bee CP, Montanet, François, Cheung, H W K, Jones T, Norton, P R, Oppenheim RF, Sandacz, A, Ernst, T, Gillies, James D, D'Agostini G, Hamacher, K, Nagy, E., Walcher, T., Coignet G, Osborne, A M, Stier, H E, Favier, J., Thompson, J. C., Hughes, V W, Ciborowski, J, Landgraf U, Badelek B, Rondio, E., Kullander, Sven, Mönig, K, Clifft, R., Windmolders, R., Bird I G, Caputo, M C, Gabathuler, Erwin, Lindqvist, T, Schuler, K. P., Staiano, A., Benchouk, C, Windmolders, R, Gamet, R, Caputo MC, Holt, J R, Whalley, M., Sandacz A, Stier HE, Rith, K., Nassalski, J P, Kabuss EM, Schlagböhmer, A., Peschel, H., Toth J, Toth, J., Peroni, C., Rith, K, Oppenheim, R. F., Peschel, H, Pietrzyk B, Niinikoski T, Matthews M, Brown SC, Clifft, R W, Renton, P B, Bee, C P, Edwards M, Brown, S C, Pietrzyk U, Gibson, V, Lettenström, F., Rieubland JM, Piegaia, R, Pietrzyt, B., Baum, G, Lindqvist, T., Peroni C, Kullander S, Pavel N, Korzen, B., Norton, P. R., Ferrero, M I, Stock J, Loken, J., Favier J, Papavassiliou, V, Walcher T, Ziemons K, Nassalski, J., Lauterjung, D, Clifft, R. W., Harrach, D. von, Piegaia R, Landgraf, U., Ashman J, Montanet F, Loken, J G, Thompson, J C, Urban L, Whalley, M, Taylor, G N, Schneider A, Wheeler S, Grafström, P, Wallucks, W., Pavel, N, Sloan, Terence, Stock, J T, Williams, W. S. C., Dyce, N, Kabuss, E M, Landgraf, U, Kruner U, Stier, H. E., Von Harrach, D, Brown, S. C., Womersley J, Ernst, T., Walcher, T, Shibata, T. -A., Korzen B, Oakham FG, Baum, Günter, Ciborowski J, Kullander, S., Coignet, G., Drees, J., Stock, J., Ciborowski, J., Taylor, G. N., Jones, T., Papavassiliou V, Beaufays J, Chima JS, Schuler KP, Bee, C. P., Caputo, M. C., Gabathuler E, Favier, Jean, Ferrero MI, Mönig, K., Jones, T, Wahlen, H., Benchouk, C., Chima, J., Beaufays, J, Womersley, W. J., European Muon Collaboration, Schroder T, Schröder, T B, Cheung, H. W. K., Hayman, P., Oppenheim, R F, Chima, J S, Coignet, G, Schultze, K, Benchouk C, Schneider, A., Lindqvist T, Rith K, Korzen, B, Hamacher K, Bird, I G, Oakham, F. G., Wallucks, W, Hayman, P, Baum G, Hayman P, Combley, F., Sloan, T., Sandacz, A., Urban, L., Gamet R, Schlagböhmer, A, Gillies J, Hughes, V. W., Gabathuler, E., Ernst T, Lettenstrom F, Mizuno Y, d'Agostini, G., Taylor GN, Ferrero, M. I., Hamacher, K., Womersley, J, Wallucks W, Rieubland, Jean Michel, Niinikoski, T., Court, G., Clifft R, Edwards, M, Wheeler, S., Cheung HWK, Lanske, D., Harrach, D., D'Agostini, Giulio, Thompson JC, Jacholkowska, A., Mizuno, Y., Baum, G., Court, G R, Montanet, F., Chima, J. S., Mizuno, Y, Beaufays, J., Rieubland, J. M.   +303 more
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