Nucleon Structure Studies by Lepton Deep Inelastic Scattering

Autor: Fabienne Kunne

Publikováno v: JPS Conf.Proc.
8th International Conference on Quarks and Nuclear Physics
8th International Conference on Quarks and Nuclear Physics, Nov 2018, Tsukuba, Japan. pp.011008, ⟨10.7566/JPSCP.26.011008⟩

International audience; We present physics results obtained recently on the structure of the nucleon using lepton beams. The subjects discussed are: i) nucleon longitudinal spin structure with quark and gluon helicity measurements, ii) Semi-inclusive

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7708ce5fab04151117af80a19e729c34
https://hal.archives-ouvertes.fr/hal-02392952

Longitudinal double-spin asymmetry $A_1^{\rm p}$ and spin-dependent structure function $g_1^{\rm p}$ of the proton at small values of $x$ and $Q^2$

Autor: Aghasyan, M., Akhunzyanov, R., Alexeev, M. G., Alexeev, G. D., Amoroso, A., Andrieux, V., Anfimov, N. V., Anosov, V., Antoshkin, A., Augsten, K., Augustyniak, W., Austregesilo, A., Azevedo, C. D. R., Badelek, B., Balestra, F., Ball, M., Barth, J., Beck, R., Bedfer, Y., Bernhard, J., Bicker, K., Bielert, E. R., Birsa, R., Bodlak, M., Bordalo, P., Bradamante, F., Bressan, A., Buechele, M., Burtsev, V. E., Chang, W. -C., Chatterjee, C., Chiosso, M., Choi, I., Chumakov, A. G., Chung, S. -U., Cicuttin, A., Crespo, M. L., Torre, S. Dalla, Dasgupta, S. S., Dasgupta, S., Denisov, O. Yu., Dhara, L., Donskov, S. V., Doshita, N., Dreisbach, Ch., Duennweber, W., Dusaev, R. R., Dziewiecki, M., Efremov, A., Eversheim, P. D., Faessler, M., Ferrero, A., Finger, M., Fischer, H., Franco, C., von Hohenesche, N. du Fresne, Friedrich, J. M., Frolov, V., Fuchey, E., Gautheron, F., Gavrichtchouk, O. P., Gerassimov, S., Giarra, J., Giordano, F., Gnesi, I., Gorzellik, M., Grasso, A., Gridin, A., Perdekamp, M. Grosse, Grube, B., Grussenmeyer, T., Guskov, A., Hahne, D., Hamar, G., von Harrach, D., Heinsius, F. H., Heitz, R., Herrmann, F., Horikawa, N., d'Hose, N., Hsieh, C. -Y., Huber, S., Ishimoto, S., Ivanov, A., Ivanshin, Yu., Iwata, T., Jary, V., Joosten, R., Joerg, P., Kabuss, E., Kerbizi, A., Ketzer, B., Khaustov, G. V., Khokhlov, Yu. A., Kisselev, Yu., Klein, F., Koivuniemi, J. H., Kolosov, V. N., Kondo, K., Koenigsmann, K., Konorov, I., Konstantinov, V. F., Kotzinian, A. M., Kouznetsov, O. M., Kral, Z., Kraemer, M., Kremser, P., Krinner, F., Kroumchtein, Z. V., Kulinich, Y., Kunne, F., Kurek, K., Kurjata, R. P., Kuznetsov, I. I., Kveton, A., Lednev, A. A., Levchenko, E. A., Levillain, M., Levorato, S., Lian, Y. -S., Lichtenstadt, J., Longo, R., Lyubovitskij, V. E., Maggiora, A., Magnon, A., Makins, N., Makke, N., Mallot, G. K., Mamon, S. A., Marianski, B., Martin, A., Marzec, J., Matousek, J., Matsuda, H., Matsuda, T., Meshcheryakov, G. V., Meyer, M., Meyer, W., Mikhailov, Yu. V., Mikhasenko, M., Mitrofanov, E., Mitrofanov, N., Miyachi, Y., Moretti, A., Nagaytsev, A., Nerling, F., Neyret, D., Novy, J., Nowak, W. -D., Nukazuka, G., Nunes, A. S., Olshevsky, A. G., Orlov, I., Ostrick, M., Panzieri, D., Parsamyan, B., Paul, S., Peng, J. -C., Pereira, F., Pesek, M., Peskova, M., Peshekhonov, D. V., Pierre, N., Platchkov, S., Pochodzalla, J., Polyakov, V. A., Pretz, J., Quaresma, M., Quintans, C., Ramos, S., Regali, C., Reicherz, G., Riedl, C., Rogacheva, N. S., Ryabchikov, D. I., Rybnikov, A., Rychter, A., Salac, R., Samoylenko, V. D., Sandacz, A., Santos, C., Sarkar, S., Savin, I. A., Sawada, T., Sbrizzai, G., Schiavon, P., Schmidt, K., Schmieden, H., Schoenning, K., Seder, E., Selyunin, A., Silva, L., Sinha, L., Sirtl, S., Slunecka, M., Smolik, J., Srnka, A., Steffen, D., Stolarski, M., Subrt, O., Sulc, M., Suzuki, H., Szabelski, A., Szameitat, T., Sznajder, P., Tasevsky, M., Tessaro, S., Tessarotto, F., Thiel, A., Tomsa, J., Tosello, F., Tskhay, V., Uhl, S., Vasilishin, B. I., Vauth, A., Veloso, J., Vidon, A., Virius, M., Wallner, S., Weisrock, T., Wilfert, M., ter Wolbeek, J., Zaremba, K., Zavada, P., Zavertyaev, M., Zemlyanichkina, E., Zhuravlev, N., Ziembicki, M.

Publikováno v: Phys.Lett.B
Phys.Lett.B, 2018, 781, pp.464-472. 〈10.1016/j.physletb.2018.03.044〉
Phys.Lett.B, 2018, 781, pp.464-472. ⟨10.1016/j.physletb.2018.03.044⟩
Physics Letters B
Physics Letters B, Elsevier, 2018, 781, pp.464-472. ⟨10.1016/j.physletb.2018.03.044⟩

We present a precise measurement of the proton longitudinal double-spin asymmetry $A_1^{\rm p}$ and the proton spin-dependent structure function $g_1^{\rm p}$ at photon virtualities $0.006~({\rm GeV}/c)^2
Comment: 19 pages, 7 figures

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fd764dace5a4d8f2860ab140681d772b
https://hal.archives-ouvertes.fr/hal-01782011

Measurement of the Spin-Dependent Structure Function $g_1(x)$ of the Proton

Autor: Kwong Lau, A. Witzmann, E. M. Kabuβ, M. D. Corcoran, G. Gracia, H. Postma, N. Horikawa, B. Meyes, R. E. Segel, L. Naumann, J. Saborido, L. S. Pinsky, David Miller, Anne-Laure Martin, Alessandro Bressan, D. von Harrach, R. Kaiser, Drew Parks, Iskender Atilla Reyhancan, C. Fernandez, Patrick Hautle, P. Björkholm, H. J. Kessler, Roland Windmolders, M. Lowe, Yannis K. Semertzidis, J. Pyrlik, A. Arvidson, Massimo Lamanna, Yu. Kisselev, I. Sabo, E. von Goeler, M. Crawford, Mayda Velasco, E. Burtin, Regine Willumeit, F. Marie, L. Betev, R. van Dantzig, U. Stiegler, T. Lindqvist, F. Tessarotto, K. P. Schüler, T. Matsuda, C. Cavata, D. Fasching, D.V. Peshekhonov, M. Litmaath, G. Igo, E. Rondio, Satish Dhawan, Erhan Gülmez, C. Dulya, V. W. Hughes, S. Lopez-Ponte, T. Layda, M. Plo, G. Bardin, Per Berglund, A. Kishi, I.A. Savin, T. Iwata, Ricardo Piegaia, S. Platchkov, J. S. McCarthy, M. Giorgi, J. Cranshaw, Aldo Penzo, M. Grosse Perdekamp, J. Martino, Ulrich Landgraf, J. A. Garzon, Roy Weinstein, N. Shumeiko, Anna Zanetti, Franco Bradamante, Cristino Pérez, A. Rosado, A. Magnon, M. Clocchiatti, Julien Faivre, T. Çuhadar, L. Klostermann, C. A. Heusch, A. de Lesquen, P. Shanahan, T. Gaussiran, R. Seitz, A. Brüll, T. Pussieux, P. Schiavon, M. J. Le Goff, M. Ballintijn, G. van Middelkoop, Tjeerd Ketel, F. Feinstein, J. Lichtenstadt, N. De Groot, T. Hasegawa, G. Baum, C. A. Whitten, B. E. Bonner, S. E. Rock, B. Badelek, K. M. Teichert, I. G. Bird, S. Eichblatt, Matias Rodriguez, Rudiger Voss, N. Hayashi, Gerhard K. Mallot, V. Krivokhijine, Jay Roberts, S. Bültmann, A. Karev, D. Pose, R. Birsa, D. G. Crabb, W. Wislicki, A. Sandacz, A. Steinmetz, F. Perrot-Kunne, T. O. Niinikoski, F. Lehar, Daniel B. Kramer, J. Oberski, A. Staude, N. de Botton, Victor Kukhtin, J. M. Rieubland, A. Nagaitsev, J. Kyynäräinen, Kunikazu Mori, K. Medved, J. H. Moromisato, J. Nassalski, G.I. Smirnov, S. Dalla Torre, B. Frois, F. Sever, J. Vogt, J. Pretz, S. Ishimoto, A. Dyring, E. Arik, Heinrich B. Stuhrmann, D. Adams, J. Zhao, A. Rijllart, Bernardo Adeva

Publikováno v: Adams, D, Adeva, B, Arik, E, Arvidson, A, Badelek, B, Ballintijn, M K, Bardin, G, Baum, G, Berglund, P, Betev, L, Bird, I G, Birsa, R, Björkholm, P, Bonner, B E, de Botton, N, Bradamante, F, Bressan, A, Brüll, A, Bültmann, S, Burtin, E, Cavata, C, Clocchiatti, M, Corcoran, M D, Crabb, D, Cranshaw, J, Crawford, M, Çuhadar, T, Dalla Torre, S, van Dantzig, R, Dhawan, S, Dulya, C, Dyring, A, Eichblatt, S, Faivre, J C, Fasching, D, Feinstein, F, Fernandez, C, Frois, B, Garzon, J A, Gaussiran, T, Giorgi, M, von Goeler, E, Gracia, G, de Groot, N, Grosse Perdekamp, M, Gülmez, E, von Harrach, D, Hasegawa, T, Hautle, P, Hayashi, N, Heusch, C A, Horikawa, N, Hughes, V W, Igo, G, Ishimoto, S, Iwata, T, Kabuß, E M, Kaiser, R, Karev, A, Kessler, H J, Ketel, T J, Kishi, A, Kisselev, Y, Klostermann, L, Krämer, D, Krivokhijine, V, Kukhtin, V, Kyynäräinen, J, Lamanna, M, Landgraf, U, Lau, K, Layda, T, Le Goff, M J, Lehar, F, de Lesquen, A, Lichtenstadt, J, Lindqvist, T, Litmaath, M, Lopez-Ponte, S, Lowe, M, Magnon, A, Mallot, G K, Marie, F, Martin, A, Martino, J, Matsuda, T, Meyes, B, McCarthy, J S, Medved, K, van Middelkoop, G, Miller, D, Mori, K, Moromisato, J, Nagaitsev, A, Nassalski, J, Naumann, L, Niinikoski, T O, Oberski, J E J, Parks, D P, Penzo, A, Perez, C, Perrot-Kunne, F, Peshekhonov, D, Piegaia, R, Pinsky, L, Platchkov, S, Plo, M, Pose, D, Postma, H, Pretz, J, Pussieux, T, Pyrlik, J, Reyhancan, I, Rieubland, J M, Rijllart, A, Roberts, J B, Rock, S, Rodriguez, M, Rondio, E, Rosado, A, Sabo, I, Saborido, J, Sandacz, A, Savin, I, Schiavon, P, Schüler, K P, Segel, R, Seitz, R, Semertzidis, Y, Sever, F, Shanahan, P, Shumeiko, N, Smirnov, G, Staude, A, Steinmetz, A, Stiegler, U, Stuhrmann, H, Teichert, K M, Tessarotto, F, Velasco, M, Vogt, J, Voss, R, Weinstein, R, Whitten, C, Windmolders, R, Willumeit, R, Wiślicki, W, Witzmann, A, Zanetti, A M & Zhao, J 1994, ' Measurement of the spin-dependent structure function g 1 (x) of the proton ', Physics Letters Section B: Nuclear, Elementary Particle and High-Energy Physics, vol. 329, no. 2-3, pp. 399-406 . https://doi.org/10.1016/0370-2693(94)90793-5

We have measured the spin-dependent structure function $g_1^p$ of the proton in deep inelastic scattering of polarized muons off polarized protons, in the kinematic range $0.003
Comment: 11 pages, CERN-PPE/94-57

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cb268d718a53ba19e9150d0d69141a27
http://arxiv.org/abs/hep-ph/9404270

Quark and gluon distributions and $\alpha_{s}$ from nucleon structure functions at low $x$

Autor: Tjeerd Ketel, A. Paić, Quentin Ingram, M. van der Heijden, Chiara Mariotti, Amedeo Staiano, M. Szleper, J. Oberski, E. Rondio, F. Sever, K. Röhrich, A. Milsztajn, A. Witzmann, C. Peroni, R. A. Schumacher, C. Broggini, L. Fluri, A. Brüll, Roland Windmolders, Gerhard K. Mallot, M. Ballintijn, Michele Arneodo, K. Janson-Prytz, A. Arvidson, C. A. Heusch, D. Sanders, R. Rieger, Ulrich Landgraf, F. Klein, J. Nassalski, M. I. Ferroro, E.M. Kabuß, B. Povh, T. Lindqvist, F. Zetsche, M. Siebler, Thomas Walcher, T. Granier, A. Simon, J. L. Vuilleumier, S. Kullander, W. J. Burger, L. Ropelewski, W. Brückner, Y. Tzamouranis, P. Björkholm, U. Gaul, C. Scholz, T.-A. Shibata, K. Rith, G. Baum, R. Seitz, D. Nowotny, A. Sandacz, M. Virchaux, M. Botje, R. van Dantzig, G. van Middelkoop, J. Beaufays, Y. Mizuno, A. Dyring, D. von Harrach, J. Ciborowski, H. Engelien, I. G. Bird, B. Badelek, R. Kaiser, M. de Jong

The Q2 dependence of the structure functions F2p and F2d recently measured by the NMC is compared with the predictions of perturbative QCD at next-to-leading order. Good agreement is observed, leading to accurate determinations of the quark and gluon

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a8d0158737f2f79341d24e6871bd6412
http://cds.cern.ch/record/249296

Proton and deuteron $F_{2}$ structure functions in deep inelastic muon scattering

Autor: P. Amaudruz, M. Arneodo, A. Arvidson, B. Badelek, G. Baum, J. Beaufays, I.G. Bird, M. Botje, C. Broggini, W. Brückner, A. Brüll, W.J. Burger, J. Ciborowski, R. van Dantzig, H. Döbbeling, J. Domingo, J. Drinkard, D. Dyring, H. Engelien, M.I. Ferrero, L. Fluri, P. Grafström, T. Granier, D. von Harrach, M. van der Heijden, C. Heusch, Q. Ingram, K. Janson-Prytz, M. de Jong, E.M. Kabuβ, R. Kaiser, T.J. Ketel, F. Klein, B. Korzen, U. Kruner, S. Kullander, K. Kurek, U. Landgraf, F. Lettenström, T. Lindqvist, G.K. Mallot, C. Mariotti, G. van Middelkoop, A. Milsztajn, Y. Mizuno, J. Nassalski, D. Nowotny, J. Oberski, N. Pavel, C. Peroni, H. Peschel, B. Povh, R. Rieger, K. Rith, K. Röhrich, E. Rondio, L. Ropelewski, A. Sandacz, C. Scholz, R. Schumacher, U. Sennhauser, F. Sever, T.-A. Shibata, M. Siebler, A. Simon, A. Staiano, G. Taylor, M. Treichel, M. Virchaux, J.L. Vuilleumier, T. Walcher, R. Windmolders, F. Zetsche

The structure functions F2p and F2d measured by deep inelastic muon scattering at incident energies of 90 and 280 GeV are presented. These measurements cover a large kinematic range, 0.006 less-than-or-equal-to x less-than-or-equal-to 0.6 and 0.5 les

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cac2f158ae7b0725286a7632d5a0c17c
http://cds.cern.ch/record/239818