Results 11 to 20 of about 11,972 (271)

Deep inelastic scattering and “elastic” diffraction [PDF]

Physical Review D, 2003
We examine the total cross section of virtual photons on protons, $σ_{γ^* p}(W^2,Q^2)$, at low $x \cong Q^2/W^2 \ll 1$ and its connection with ``elastic'' diffractive production $γ^*_{T,L}p \to X^{J=1}_{T,L} p$ in the two-gluon exchange dynamics for the virtual forward Compton scattering amplitude.
Kuroda, M, Schildknecht, Dieter
openaire   +3 more sources

Semi-inclusive deep inelastic scattering in Wandzura-Wilczek-type approximation [PDF]

EPJ Web of Conferences, 2019
We present the complete cross-section for the production of unpolarized hadrons in semi-inclusive deep-inelastic scattering up to power-suppressed O(1/Q2) terms in the Wandzura–Wilczek-type approximation which consists in systematically assuming that q ...
Bastami S., Avakian H., Efremov A. V., Kotzinian A., Musch B. U., Parsamyan B., Prokudin A., Schlegel M., Schnell G., Schweitzer P., Tezgin K.   +10 more
doaj   +1 more source

Beam-helicity asymmetries for single-hadron production in semi-inclusive deep-inelastic scattering from unpolarized hydrogen and deuterium targets

Physics Letters B, 2019
A measurement of beam-helicity asymmetries for single-hadron production in deep-inelastic scattering is presented. Data from the scattering of 27.6 GeV electrons and positrons off gaseous hydrogen and deuterium targets were collected by the HERMES ...
A. Airapetian, N. Akopov, Z. Akopov, E.C. Aschenauer, W. Augustyniak, S. Belostotski, H.P. Blok, V. Bryzgalov, G.P. Capitani, E. Cisbani, G. Ciullo, M. Contalbrigo, W. Deconinck, E. De Sanctis, M. Diefenthaler, P. Di Nezza, M. Düren, G. Elbakian, F. Ellinghaus, A. Fantoni, L. Felawka, G. Gapienko, F. Garibaldi, G. Gavrilov, V. Gharibyan, A. Hillenbrand, Y. Holler, A. Ivanilov, H.E. Jackson, S. Joosten, R. Kaiser, G. Karyan, E. Kinney, A. Kisselev, V. Korotkov, V. Kozlov, P. Kravchenko, L. Lagamba, L. Lapikás, I. Lehmann, P. Lenisa, W. Lorenzon, S.I. Manaenkov, B. Marianski, H. Marukyan, A. Movsisyan, V. Muccifora, A. Nass, G. Nazaryan, W.-D. Nowak, L.L. Pappalardo, A.R. Reolon, C. Riedl, K. Rith, G. Rosner, A. Rostomyan, D. Ryckbosch, G. Schnell, B. Seitz, T.-A. Shibata, V. Shutov, M. Statera, A. Terkulov, A. Trzcinski, M. Tytgat, Y. Van Haarlem, C. Van Hulse, D. Veretennikov, I. Vilardi, C. Vogel, S. Yaschenko, V. Zagrebelnyy, D. Zeiler, B. Zihlmann, P. Zupranski   +74 more
doaj   +1 more source

Deep inelastic scattering on the quark-gluon plasma

Journal of High Energy Physics, 2021
We provide an interpretation of the structure functions of a thermal medium such as the quark-gluon plasma in terms of the scattering of an incoming electron on the medium via the exchange of a spacelike photon.
Marco Cè, Tim Harris, Harvey B. Meyer, Arianna Toniato   +3 more
doaj   +1 more source

Proton and deuteron F_2 structure functions in deep inelastic muon scattering [PDF]

, 1992
Amaudruz P, Arneodo M, Arvidson A, et al. Proton and deuteron F_2 structure functions in deep inelastic muon scattering. Phys.Lett. B. 1992;295(1-2):159-168.The structure functions F2p and F2d measured by deep inelastic muon scattering at incident ...
Mallot, G. K., Fluri, L, Taylor, G, Simon, A, FLURI L, AMAUDRUZ P, Brückner, W, Krüner, U, Grafstrom, P., Siebler, M, KLEIN F, Bird, I. G., BURGER WJ, MALLOT GK, BOTJE M, Virchaux, M., Heusch, C A, KAISER R, Amaudruz, P A, Vuilleumier, J. L., SIEBLER M, KORZEN B, Pavel, N., Broggini, C, Sever, F, Kabuss, E. M., Broggini, C., Ingram, Q, Engelien, H., Lettenstrom, F, Arvidson, A., Granier, T, SHIBATA TA, Ropelewski, L., ROHRICH K, RITH K, Sever, F., Treichel, M, DRINKARD J, KUREK K, Mariotti, C., Rieger, R, Badelek, B., Domingo, John J, WINDMOLDERS R, ROPELEWSKI L, Mariotti, C, Vuilleumier, J L, Janson-Prytz, K, VANDERHEIJDEN M, STAIANO A, ENGELIEN H, Povh, B., Röhrich, K, ARVIDSON A, Arneodo, M, Shibata, T A, Shibata, T.-A., Brüll, A, LINDQVIST T, ZETSCHE F., VIRCHAUX M, Rondio, Ewa, Shibata, T. A., Peroni, C, Scholz, C, LANDGRAF U, Staiano, A, CIBOROWSKI J, Virchaux, M, DEJONG M, Ropelewski, Leszek, Povh, B, SEVER F, BRUCKNER W, PAVEL N, Badelek, B, KABUSS FM, Treichel, M., SANDACZ A, Nowotny, D, de Jong, M., Nowotny, D., Arvidson, A, Kaiser, R, Dyring, D., OBERSKI J, Sandacz, A, VUILLEUMIER JL, Fluri, L., TREICHEL M, MIZUNO Y, Granier, T., DYRING D, KETEL TJ, RONDIO E, Van Dantzig, R, Van Middelkoop, G, GRANIER T, Walcher, T., Ketel, T, De Jong, M, Drinkard, J, Van der Heijden, M, van der Heijden, M., SIMON A, Domingo, J., Kruner, U., Ciborowski, J, Klein, F., Rondio, E., Kullander, Sven, POYH B, Windmolders, R., VANMIDDELKOOP G, WALCHER T, van Dantzig, R., Lindqvist, T, TAYLOR G, Staiano, A., Windmolders, R, Botje, M., Ingram, C. H. Quentin, Rith, K., Nassalski, J P, Peschel, H., Bruckner, W., Peroni, C., Rith, K, Peschel, H, SCHUMACHER R, Botje, M, Zetsche, F, BAUM G, Burger, W J, Döbbeling, H, LETTENSTROM F, Scholz, C., Kaiser, R., Lettenström, F., Baum, G, Lindqvist, T., Schumacher, R, BRULL A, HEUSCH C, Korzen, B., Ferrero, M I, GRAFSTROM P, BEAUFAYS J, Simon, A., Nassalski, J., Kurek, K., Landgraf, U., Brüll, A., PESCHEL H, Grafström, P, Pavel, N, Ketel, T. J., Janson-Prytz, K., Kabuss, E M, Landgraf, U, Sennhauser, U., Heusch, C., Rohrich, K., Von Harrach, D, NGRAM Q, VANDANTZIG R, BIRD IG, Walcher, T, Baum, Günter, Kullander, S., Ciborowski, J., Amaudruz, P., NASSALSKI J, Dobbeling, H., Beaufays, J, BADELEK B, Sennhauser, U, SCHOLZ C, Oberski, J., MARIOTTI C, Korzen, B, Ingram, Q., Taylor, G., Bird, I G, MILSZTAJN A, Burger, W. J., BROGGINI C, Milsztajn, A., DOMINGO J, Kurek, K, RIEGER R, Sandacz, A., DOBBELING H, Engelien, H, PERONI C, Arneodo, M., KRUNER U, von Harrach, D., Ferrero, M. I., Milshtein, A I, van Middelkoop, G., Siebler, M., KULLANDER S, Zetsche, F., ARNEODO, Michele, NOWOTNY D, Klein, F, Kabuβ, E. M., JANSONPRYTZ K, VONHARRACH D, Rieger, R., NMC Collaboration, Drinkard, J., FERRERO MI, SENNHAUSER U, Mizuno, Y., Baum, G., Mallot, G K, Schumacher, R., Mizuno, Y, Beaufays, J.   +221 more
core   +2 more sources

DEEP INELASTIC SCATTERING AT HERA [PDF]

International Journal of Modern Physics A, 1998
Results from the H1 and ZEUS experiments at HERA on deep inelastic scattering are reviewed. The data lead to a consistent picture of a steep rise in the F2 structure function and in the gluon density within the proton. Important new information on the partonic structure of diffraction is emerging from H1 and ZEUS.
openaire   +3 more sources

Transverse momentum dependent multiplicities of hadrons produced in DIS at COMPASS [PDF]

, 2019
The COMPASS Collaboration measured the transverse momentum dependent multiplicities of charged hadrons produced in Deep Inelastic Scattering (DIS) off unpolarized protons. Complementing previous COMPASS measurements obtained with an isoscalar target, the
Moretti, Andrea, Andrea Moretti
core   +1 more source

Single-inclusive jet production in electron–nucleon collisions through next-to-next-to-leading order in perturbative QCD

Physics Letters B, 2016
We compute the O(α2αs2) perturbative corrections to inclusive jet production in electron–nucleon collisions. This process is of particular interest to the physics program of a future Electron Ion Collider (EIC). We include all relevant partonic processes,
Gabriel Abelof, Radja Boughezal, Xiaohui Liu, Frank Petriello   +3 more
doaj   +1 more source

The Drell-Yan process with pions and polarized nucleons

Journal of High Energy Physics, 2021
The Drell-Yan process provides important information on the internal struc- ture of hadrons including transverse momentum dependent parton distribution functions (TMDs).
S. Bastami, L. Gamberg, B. Parsamyan, B. Pasquini, A. Prokudin, P. Schweitzer   +5 more
doaj   +1 more source

Lorentz violation and deep inelastic scattering

Physics Letters B, 2017
The effects of quark-sector Lorentz violation on deep inelastic electron–proton scattering are studied. We show that existing data can be used to establish first constraints on numerous coefficients for Lorentz violation in the quark sector at an ...
V. Alan Kostelecký, E. Lunghi, A.R. Vieira   +2 more
doaj   +1 more source