First measurement of unpolarized semi-inclusive deep-inelastic scattering cross sections from a He 3 target

Jefferson Lab Hall A Collaboration

doi:10.1103/PhysRevC.95.035209

First measurement of unpolarized semi-inclusive deep-inelastic scattering cross sections from a He 3 target

Jefferson Lab Hall A Collaboration

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8 Scopus citations

Abstract

The unpolarized semi-inclusive deep-inelastic scattering (SIDIS) differential cross sections in He3(e,e′π±)X have been measured for the first time in Jefferson Lab experiment E06-010 with a 5.9GeVe- beam on a He3 gas target. The experiment focuses on the valence quark region, covering a kinematic range 0.12<xbj<0.45,1<Q2<4(GeV/c)2,0.45<zh<0.65, and 0.05<Pt<0.55GeV/c. The extracted SIDIS differential cross sections of π± production are compared with existing phenomenological models while the He3 nucleus approximated as two protons and one neutron in a plane-wave picture, in multidimensional bins. Within the experimental uncertainties, the azimuthal modulations of the cross sections are found to be consistent with zero.

Original language	English
Article number	035209
Journal	Physical Review C
Volume	95
Issue number	3
DOIs	https://doi.org/10.1103/PhysRevC.95.035209
State	Published - Mar 24 2017
Externally published	Yes

Funding

This work was supported in part by the US National Science Foundation, and by Department of Energy (DOE) contract number DE-AC05-06OR23177, under which the Jefferson Science Associates operates the Thomas Jefferson National Accelerator Facility. This work was also supported in part by the US Department of Energy under Contract DE-FG02-03ER41231 and the National Natural Science Foundation of China No. 11120101004.

Funders	Funder number
National Science Foundation	1405857, 1306126
National Science Foundation
U.S. Department of Energy	DE-FG02-03ER41231, DE-AC05-06OR23177
U.S. Department of Energy
Thomas Jefferson National Accelerator Facility
National Natural Science Foundation of China	11120101004
National Natural Science Foundation of China

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10.1103/PhysRevC.95.035209

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title = "First measurement of unpolarized semi-inclusive deep-inelastic scattering cross sections from a He 3 target",

abstract = "The unpolarized semi-inclusive deep-inelastic scattering (SIDIS) differential cross sections in He3(e,e′π±)X have been measured for the first time in Jefferson Lab experiment E06-010 with a 5.9GeVe- beam on a He3 gas target. The experiment focuses on the valence quark region, covering a kinematic range 0.12",

author = "{Jefferson Lab Hall A Collaboration} and X. Yan and K. Allada and K. Aniol and Annand, {J. R.M.} and T. Averett and F. Benmokhtar and W. Bertozzi and Bradshaw, {P. C.} and P. Bosted and A. Camsonne and M. Canan and Cates, {G. D.} and C. Chen and Chen, {J. P.} and W. Chen and K. Chirapatpimol and E. Chudakov and E. Cisbani and Cornejo, {J. C.} and F. Cusanno and Dalton, {M. M.} and W. Deconinck and {De Jager}, {C. W.} and {De Leo}, R. and X. Deng and A. Deur and H. Ding and Dolph, {P. A.M.} and C. Dutta and D. Dutta and {El Fassi}, L. and S. Frullani and H. Gao and F. Garibaldi and D. Gaskell and S. Gilad and R. Gilman and O. Glamazdin and S. Golge and L. Guo and D. Hamilton and O. Hansen and Higinbotham, {D. W.} and T. Holmstrom and J. Huang and M. Huang and Ibrahim, {H. F.} and M. Iodice and X. Jiang and A. Rakhman",

note = "Publisher Copyright: {\textcopyright} 2017 American Physical Society.",

year = "2017",

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doi = "10.1103/PhysRevC.95.035209",

language = "English",

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AU - Jefferson Lab Hall A Collaboration

AU - Yan, X.

AU - Allada, K.

AU - Aniol, K.

AU - Annand, J. R.M.

AU - Averett, T.

AU - Benmokhtar, F.

AU - Bertozzi, W.

AU - Bradshaw, P. C.

AU - Bosted, P.

AU - Camsonne, A.

AU - Canan, M.

AU - Cates, G. D.

AU - Chen, C.

AU - Chen, J. P.

AU - Chen, W.

AU - Chirapatpimol, K.

AU - Chudakov, E.

AU - Cisbani, E.

AU - Cornejo, J. C.

AU - Cusanno, F.

AU - Dalton, M. M.

AU - Deconinck, W.

AU - De Jager, C. W.

AU - De Leo, R.

AU - Deng, X.

AU - Deur, A.

AU - Ding, H.

AU - Dolph, P. A.M.

AU - Dutta, C.

AU - Dutta, D.

AU - El Fassi, L.

AU - Frullani, S.

AU - Gao, H.

AU - Garibaldi, F.

AU - Gaskell, D.

AU - Gilad, S.

AU - Gilman, R.

AU - Glamazdin, O.

AU - Golge, S.

AU - Guo, L.

AU - Hamilton, D.

AU - Hansen, O.

AU - Higinbotham, D. W.

AU - Holmstrom, T.

AU - Huang, J.

AU - Huang, M.

AU - Ibrahim, H. F.

AU - Iodice, M.

AU - Jiang, X.

AU - Rakhman, A.

PY - 2017/3/24

Y1 - 2017/3/24

N2 - The unpolarized semi-inclusive deep-inelastic scattering (SIDIS) differential cross sections in He3(e,e′π±)X have been measured for the first time in Jefferson Lab experiment E06-010 with a 5.9GeVe- beam on a He3 gas target. The experiment focuses on the valence quark region, covering a kinematic range 0.12

AB - The unpolarized semi-inclusive deep-inelastic scattering (SIDIS) differential cross sections in He3(e,e′π±)X have been measured for the first time in Jefferson Lab experiment E06-010 with a 5.9GeVe- beam on a He3 gas target. The experiment focuses on the valence quark region, covering a kinematic range 0.12

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JO - Physical Review C

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ER -

First measurement of unpolarized semi-inclusive deep-inelastic scattering cross sections from a He 3 target

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