Single-Spin Asymmetries in Semi-Inclusive Deep-Inelastic Scattering on a Transversely Polarized Hydrogen Target

Airapetian, A.; Акопов, Н.; Akopov, Z.; Amarian, M.; Andrus, A.; Aschenauer, E. C.; Augustyniak, W.; Avakian, R.; Avetissian, A.; Avetissian, E.; Bacchetta, Alessandro; Bailey, P.; Balin, D. V.; Beckmann, M.; Belostotski, S.; Bianchi, N.; Blok, H.P.; Böttcher, H.; Borissov, A.; Borysenko, A.; Bouwhuis, M.; Brüll, A.; Bryzgalov, V.; Capitani, G. P.; Cappiluppi, M.; Chen, T.; Ciullo, G.; Contalbrigo, M.; Dalpiaz, P. F.; Лео, Р. Де; Demey, M.; Nardo, L. De; Sanctis, E. De; Devitsin, E.; Nezza, P. Di; Düren, M.; Ehrenfried, M.; Elalaoui-Moulay, A.; Elbakian, G.; Ellinghaus, F.; Elschenbroich, U.; Fabbri, R.; Fantoni, A.; Fechtchenko, A.; Felawka, L.; Frullani, S.; Gapienko, G.; Гапиенко, В. А.; Garibaldi, F.; Garrow, K.; Gavrilov, G.; Gharibyan, V.; Grebeniouk, O.; Gregor, I. M.; Hadjidakis, C.; Hafidi, K.; Hartig, M.; Hasch, D.; Henoch, M.; Hesselink, W.H.A.; Hillenbrand, A.; Hoek, M.; Holler, Y.; Hommez, B.; Hristova, I.; Iarygin, G.; Ilyichev, A.; Ivanilov, A.; Izotov, A.; Jackson, H. E.; Jgoun, A.; Kaiser, R.; Kinney, E.; Kisselev, A.; Kobayashi, T.; Kopytin, M.; Коротков, В. А.; Kozlov, V.; Krauß, Bernhard; Krivokhijine, V. G.; Lagamba, L.; Lapikás, L.; Laziev, A.; Lenisa, P.; Liebing, P.; Linden-Levy, L. A.; Lorenzon, W.; Lü, H. J.; Lu, J.; Lu, Shaojun; Ma, Bo-Qiang; Maiheu, B.; Makins, N.; Mao, Y.; Mariański, B.; Marukyan, H.; Masoli, F.; Mexner, V.; Meyners, N.; Michler, T.; Mikloukho, O.; Miller, C. A.; Miyachi, Y.; Muccifora, V.; Нагайцев, А.; Nappi, E.; Naryshkin, Y.; Nass, A.; Negodaev, M.; Nowak, W.-D.; Oganessyan, K.; Ohsuga, H.; Osborne, A.M.; Pickert, N.; Potterveld, D. H.; Raithel, Martin; Reggiani, D.; Reimer, P. E.; Reischl, A.; Reolon, A. R.; Riedl, C.; Rith, Klaus; Rosner, G.; Rostomyan, A.; Rubáček, L.; Rubin, J.; Ryckbosch, D.; Salomatin, Y.; Sanjiev, I.; Savin, I.; Schäfer, Andreas; Schill, C.; Schnell, G.; Schüler, K. P.; Seele, J.; Seidl, R.; Seitz, B.; Shanidze, R.; Shearer, C.; Shibata, T. A.; Shutov, V.; Sinram, K.; Sommer, W.; Stancari, M.; Statera, M.; Steffens, E.; Steijger, J. J. M.; Stenzel, H.; Stewart, J.; Stinzing, F.; Tait, P.; Tanaka, Hiroki; Taroian, S.; Tchuiko, B.; Terkulov, A.; Trzciński, A.; Tytgat, M.; Vandenbroucke, A.; Nat, P. B. van der; Steenhoven, G. van der; Haarlem, Y. Van; Vetterli, M. C.; Vikhrov, V.; Vincter, M. G.; Vogel, Christian; Volmer, J.; Wang, S.; Wendland, J.; Wilbert, Jürgen; Smit, G. Ybeles; Ye, Y.; Ye, Z.; Yen, S.; Zihlmann, B.; Żuprański, P.

doi:10.1103/physrevlett.94.012002

Cited by 516 publications

(191 citation statements)

References 92 publications

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“…VI. An analysis of Belle data, under the assumption sign opposite to the favored one [31], as also suggested by the HERMES experiment [13].…”

Section: A Collins Asymmetries Vs Fractional Energiesmentioning

confidence: 86%

“…Experimental evidence for a nonzero Collins function was found by the HERMES [12,13] and COMPASS [14,15] Collaborations, from the analysis of semi-inclusive deep inelastic scattering (SIDIS) of leptons off transversely polarized hydrogen and/or deuteron targets. The cross sections for these processes are proportional to the convolution of the Collins function and the chiral-odd transversity function [16].…”

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Measurement of Collins asymmetries in inclusive production of charged pion pairs ine+e−annihilation atBABAR

Lees¹,

Poireau²,

Tisserand³

et al. 2014

Phys. Rev. D

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We present measurements of Collins asymmetries in the inclusive process e þ e − → ππX, where π stands for charged pions, at a center-of-mass energy of 10.6 GeV. We use a data sample of 468 fb −1 collected by the BABAR experiment at the PEP-II B factory at SLAC, and consider pairs of charged pions produced in opposite hemispheres of hadronic events. We observe clear asymmetries in the distributions of the azimuthal angles in two distinct reference frames. We study the dependence of the asymmetry on several kinematic variables, finding that it increases with increasing pion momentum and momentum transverse to the analysis axis, and with increasing angle between the thrust and beam axis.

show abstract

“…VI. An analysis of Belle data, under the assumption sign opposite to the favored one [31], as also suggested by the HERMES experiment [13].…”

Section: A Collins Asymmetries Vs Fractional Energiesmentioning

confidence: 86%

Section: Introductionmentioning

confidence: 99%

Measurement of Collins asymmetries in inclusive production of charged pion pairs ine+e−annihilation atBABAR

Lees¹,

Poireau²,

Tisserand³

et al. 2014

Phys. Rev. D

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show abstract

“…refs. [4][5][6][7][8][9][10][11][12][13][14][15][16][17][18], for review see also refs. [19][20][21]).…”

Section: Jhep06(2016)164mentioning

confidence: 99%

Gluon TMD in particle production from low to moderate x

Balitsky

Tarasov

2016

J. High Energ. Phys.

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“…Knowledge on transversity is a cornerstone for further exploring the 3D structure of nucleon and provides a fundamental test on QCD. So far, the semiinclusive deep inelastic scattering (SIDIS) data offer the most accessible/promising way to probe transversity [3,4,5,6,7,8,9]. However, global fit is needed here to decouple the convoluted CFF and transversity, so the input from the independent measurements of the CFF at e + e − experiment is necessary [10].…”

Section: Introductionmentioning

confidence: 99%