Semi-inclusive pi(0) target and beam-target asymmetries from 6 GeV electron scattering with CLAS

Academic Article

Abstract

  • We present precision measurements of the target and beam-target spin asymmetries from neutral pion electroproduction in deep-inelastic scattering (DIS) using the CEBAF Large Acceptance Spectrometer (CLAS) at Jefferson Lab. We scattered 6-GeV, longitudinally polarized electrons off longitudinally polarized protons in a cryogenic $^{14}$NH$_3$ target, and extracted double and single target spin asymmetries for $ep\rightarrow e^\prime\pi^0X$ in multidimensional bins in four-momentum transfer ($1.0

    • Authors

  • Jawalkar, S
  • Koirala, S
  • Avakian, H
  • Bosted, P
  • Griffioen, KA
  • Keith, C
  • Kuhn, SE
  • Adhikari, KP
  • Adhikari, S
  • Adikaram, D
  • Akbar, Z
  • Amaryan, MJ
  • Pereira, S Anefalos
  • Ball, J
  • Baltzell, NA
  • Battaglieri, M
  • Batourine, V
  • Bedlinskiy, I
  • Biselli, AS
  • Boiarinov, S
  • Briscoe, WJ
  • Brock, J
  • Brooks, WK
  • Bultmann, S
  • Burkert, VD
  • Cao, Frank Thanh
  • Carlin, C
  • Carman, DS
  • Celentano, A
  • Charles, G
  • Chetry, T
  • Ciullo, G
  • Clark, L
  • Colaneri, L
  • Cole, PL
  • Contalbrigo, M
  • Cortes, O
  • Crede, V
  • D'Angelo, A
  • Dashyan, N
  • De Vita, R
  • De Sanctis, E
  • Defurne, M
  • Deur, A
  • Djalali, C
  • Ddoge, G
  • Dupre, R
  • Egiyan, H
  • El Alaoui, A
  • El Fassi, L
  • Elouadrhiri, L
  • Eugenio, P
  • Fedotov, G
  • Fegan, S
  • Fersch, R
  • Filippi, A
  • Fleming, JA
  • Forest, TA
  • Fradi, A
  • Garcon, M
  • Ghandilyan, Y
  • Gilfoyle, GP
  • Giovanetti, KL
  • Girod, FX
  • Gleason, C
  • Gohn, W
  • Golovatch, E
  • Gothe, RW
  • Guidal, M
  • Guler, N
  • Guo, L
  • Hakobyan, H
  • Hanretty, C
  • Harrison, N
  • Hattawy, M
  • Heddle, D
  • Hicks, K
  • Hollis, G
  • Holtrop, Maurik
  • Hughes, SM
  • Ilieva, Y
  • Ireland, DG
  • Ishkhanov, BS
  • Isupov, EL
  • Jenkins, D
  • Jiang, H
  • Joo, K
  • Joosten, S
  • Keller, D
  • Khachatryan, G
  • Khachatryan, M
  • Khandaker, M
  • Kim, A
  • Kim, W
  • Klein, A
  • Klein, FJ
  • Kubarovsky, V
  • Kuleshov, SV
  • Lanza, L
  • Lenisa, P
  • Livingston, K
  • Lu, HY
  • MacGregor, IJD
  • Markov, N
  • Mayer, M
  • McCracken, ME
  • McKinnon, B
  • Meyer, CA
  • Mineeva, T
  • Mirazita, M
  • Mokeev, V
  • Montgomery, RA
  • Movsisyan, A
  • Camacho, C Munoz
  • Nadel-Turonski, P
  • Net, LA
  • Niccolai, S
  • Niculescu, G
  • Niculescu, I
  • Osipenko, M
  • Ostrovidov, AI
  • Paremuzyan, R
  • Park, K
  • Pasyuk, E
  • Phelps, E
  • Phelps, W
  • Pierce, J
  • Pisano, S
  • Pogorelko, O
  • Price, JW
  • Prok, Y
  • Protopopescu, D
  • Raue, BA
  • Ripani, M
  • Riser, D
  • Rizzo, A
  • Rosner, G
  • Rossi, P
  • Sabatie, F
  • Salgado, C
  • Schumacher, RA
  • Seder, E
  • Sharabian, YG
  • Simonyan, A
  • Skorodumina, Iu
  • Smith, GD
  • Sober, DI
  • Sokhan, D
  • Sparveris, N
  • Stankovic, I
  • Strauch, S
  • Taiuti, M
  • Ungaro, M
  • Voskanyan, H
  • Voutier, E
  • Walford, NK
  • Watts, DP
  • Wei, X
  • Weinstein, LB
  • Wood, MH
  • Zachariou, N
  • Zhang, J
  • Zhao, ZW

    • Status

    Publication Date

  • July 10, 2018

    • Has Subject Area

    Published In

    Keywords

  • Collins fragmentation
  • Double spin asymmetries
  • Semi-inclusive deep-inelastic scattering
  • Single spin asymmetries
  • Transverse momentum distributions

    • Digital Object Identifier (doi)

    Start Page

  • 662

    • End Page

  • 667

    • Volume

  • 782