Moments of the neutron g2 structure function at intermediate Q2

P. Solvignon; N. Liyanage; J. P. Chen; Seonho Choi; K. Slifer; K. Aniol; T. Averett; W. Boeglin; A. Camsonne; G. D. Cates; C. C. Chang; E. Chudakov; B. Craver; F. Cusanno; A. Deur; D. Dutta; R. Ent; R. Feuerbach; S. Frullani; H. Gao; F. Garibaldi; R. Gilman; C. Glashausser; V. Gorbenko; O. Hansen; D. W. Higinbotham; H. Ibrahim; X. Jiang; M. Jones; A. Kelleher; J. Kelly; C. Keppel; W. Kim; W. Korsch; K. Kramer; G. Kumbartzki; J. J. Lerose; R. Lindgren; B. Ma; D. J. Margaziotis; P. Markowitz; K. McCormick; Z. E. Meziani; R. Michaels; B. Moffit; P. Monaghan; C. Munoz Camacho; K. Paschke; B. Reitz; A. Saha; R. Shneor; J. Singh; V. Sulkosky; A. Tobias; G. M. Urciuoli; K. Wang; K. Wijesooriya; B. Wojtsekhowski; S. Woo; J. C. Yang; X. Zheng; L. Zhu

doi:10.1103/PhysRevC.92.015208

Moments of the neutron g2 structure function at intermediate Q2

P. Solvignon, N. Liyanage, J. P. Chen, Seonho Choi, K. Slifer, K. Aniol, T. Averett, W. Boeglin, A. Camsonne, G. D. Cates, C. C. Chang, E. Chudakov, B. Craver, F. Cusanno, A. Deur, D. Dutta, R. Ent, R. Feuerbach, S. Frullani, H. GaoF. Garibaldi, R. Gilman, C. Glashausser, V. Gorbenko, O. Hansen, D. W. Higinbotham, H. Ibrahim, X. Jiang, M. Jones, A. Kelleher, J. Kelly, C. Keppel, W. Kim, W. Korsch, K. Kramer, G. Kumbartzki, J. J. Lerose, R. Lindgren, B. Ma, D. J. Margaziotis, P. Markowitz, K. McCormick, Z. E. Meziani, R. Michaels, B. Moffit, P. Monaghan, C. Munoz Camacho, K. Paschke, B. Reitz, A. Saha, R. Shneor, J. Singh, V. Sulkosky, A. Tobias, G. M. Urciuoli, K. Wang, K. Wijesooriya, B. Wojtsekhowski, S. Woo, J. C. Yang, X. Zheng, L. Zhu

Physics And Astronomy

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Abstract

We present new experimental results for the He3 spin structure function g2 in the resonance region at Q2 values between 1.2 and 3.0(GeV/c)2. Spin dependent moments of the neutron were extracted. Our main result, the inelastic contribution to the neutron d2 matrix element, was found to be small at (Q2)=2.4(GeV/c)2 and in agreement with the lattice QCD calculation. The Burkhardt-Cottingham sum rule for He3 and the neutron was tested with the measured data and using the Wandzura-Wilczek relation for the low x unmeasured region.

Original language	English
Article number	015208
Journal	Physical Review C - Nuclear Physics
Volume	92
Issue number	1
DOIs	https://doi.org/10.1103/PhysRevC.92.015208
State	Published - Jul 15 2015

Bibliographical note

Publisher Copyright:
© 2015 American Physical Society.

ASJC Scopus subject areas

Nuclear and High Energy Physics

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10.1103/PhysRevC.92.015208

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Solvignon, P., Liyanage, N., Chen, J. P., Choi, S., Slifer, K., Aniol, K., Averett, T., Boeglin, W., Camsonne, A., Cates, G. D., Chang, C. C., Chudakov, E., Craver, B., Cusanno, F., Deur, A., Dutta, D., Ent, R., Feuerbach, R., Frullani, S., ... Zhu, L. (2015). Moments of the neutron g2 structure function at intermediate Q2. Physical Review C - Nuclear Physics, 92(1), Article 015208. https://doi.org/10.1103/PhysRevC.92.015208

@article{59126f1f3ef444a5bf7d2f1c4a22757b,

title = "Moments of the neutron g2 structure function at intermediate Q2",

abstract = "We present new experimental results for the He3 spin structure function g2 in the resonance region at Q2 values between 1.2 and 3.0(GeV/c)2. Spin dependent moments of the neutron were extracted. Our main result, the inelastic contribution to the neutron d2 matrix element, was found to be small at (Q2)=2.4(GeV/c)2 and in agreement with the lattice QCD calculation. The Burkhardt-Cottingham sum rule for He3 and the neutron was tested with the measured data and using the Wandzura-Wilczek relation for the low x unmeasured region.",

author = "P. Solvignon and N. Liyanage and Chen, {J. P.} and Seonho Choi and K. Slifer and K. Aniol and T. Averett and W. Boeglin and A. Camsonne and Cates, {G. D.} and Chang, {C. C.} and E. Chudakov and B. Craver and F. Cusanno and A. Deur and D. Dutta and R. Ent and R. Feuerbach and S. Frullani and H. Gao and F. Garibaldi and R. Gilman and C. Glashausser and V. Gorbenko and O. Hansen and Higinbotham, {D. W.} and H. Ibrahim and X. Jiang and M. Jones and A. Kelleher and J. Kelly and C. Keppel and W. Kim and W. Korsch and K. Kramer and G. Kumbartzki and Lerose, {J. J.} and R. Lindgren and B. Ma and Margaziotis, {D. J.} and P. Markowitz and K. McCormick and Meziani, {Z. E.} and R. Michaels and B. Moffit and P. Monaghan and {Munoz Camacho}, C. and K. Paschke and B. Reitz and A. Saha and R. Shneor and J. Singh and V. Sulkosky and A. Tobias and Urciuoli, {G. M.} and K. Wang and K. Wijesooriya and B. Wojtsekhowski and S. Woo and Yang, {J. C.} and X. Zheng and L. Zhu",

note = "Publisher Copyright: {\textcopyright} 2015 American Physical Society.",

year = "2015",

month = jul,

day = "15",

doi = "10.1103/PhysRevC.92.015208",

language = "English",

volume = "92",

number = "1",

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Solvignon, P, Liyanage, N, Chen, JP, Choi, S, Slifer, K, Aniol, K, Averett, T, Boeglin, W, Camsonne, A, Cates, GD, Chang, CC, Chudakov, E, Craver, B, Cusanno, F, Deur, A, Dutta, D, Ent, R, Feuerbach, R, Frullani, S, Gao, H, Garibaldi, F, Gilman, R, Glashausser, C, Gorbenko, V, Hansen, O, Higinbotham, DW, Ibrahim, H, Jiang, X, Jones, M, Kelleher, A, Kelly, J, Keppel, C, Kim, W, Korsch, W, Kramer, K, Kumbartzki, G, Lerose, JJ, Lindgren, R, Ma, B, Margaziotis, DJ, Markowitz, P, McCormick, K, Meziani, ZE, Michaels, R, Moffit, B, Monaghan, P, Munoz Camacho, C, Paschke, K, Reitz, B, Saha, A, Shneor, R, Singh, J, Sulkosky, V, Tobias, A, Urciuoli, GM, Wang, K, Wijesooriya, K, Wojtsekhowski, B, Woo, S, Yang, JC, Zheng, X & Zhu, L 2015, 'Moments of the neutron g2 structure function at intermediate Q2', Physical Review C - Nuclear Physics, vol. 92, no. 1, 015208. https://doi.org/10.1103/PhysRevC.92.015208

TY - JOUR

T1 - Moments of the neutron g2 structure function at intermediate Q2

AU - Solvignon, P.

AU - Liyanage, N.

AU - Chen, J. P.

AU - Choi, Seonho

AU - Slifer, K.

AU - Aniol, K.

AU - Averett, T.

AU - Boeglin, W.

AU - Camsonne, A.

AU - Cates, G. D.

AU - Chang, C. C.

AU - Chudakov, E.

AU - Craver, B.

AU - Cusanno, F.

AU - Deur, A.

AU - Dutta, D.

AU - Ent, R.

AU - Feuerbach, R.

AU - Frullani, S.

AU - Gao, H.

AU - Garibaldi, F.

AU - Gilman, R.

AU - Glashausser, C.

AU - Gorbenko, V.

AU - Hansen, O.

AU - Higinbotham, D. W.

AU - Ibrahim, H.

AU - Jiang, X.

AU - Jones, M.

AU - Kelleher, A.

AU - Kelly, J.

AU - Keppel, C.

AU - Kim, W.

AU - Korsch, W.

AU - Kramer, K.

AU - Kumbartzki, G.

AU - Lerose, J. J.

AU - Lindgren, R.

AU - Ma, B.

AU - Margaziotis, D. J.

AU - Markowitz, P.

AU - McCormick, K.

AU - Meziani, Z. E.

AU - Michaels, R.

AU - Moffit, B.

AU - Monaghan, P.

AU - Munoz Camacho, C.

AU - Paschke, K.

AU - Reitz, B.

AU - Saha, A.

AU - Shneor, R.

AU - Singh, J.

AU - Sulkosky, V.

AU - Tobias, A.

AU - Urciuoli, G. M.

AU - Wang, K.

AU - Wijesooriya, K.

AU - Wojtsekhowski, B.

AU - Woo, S.

AU - Yang, J. C.

AU - Zheng, X.

AU - Zhu, L.

PY - 2015/7/15

Y1 - 2015/7/15

N2 - We present new experimental results for the He3 spin structure function g2 in the resonance region at Q2 values between 1.2 and 3.0(GeV/c)2. Spin dependent moments of the neutron were extracted. Our main result, the inelastic contribution to the neutron d2 matrix element, was found to be small at (Q2)=2.4(GeV/c)2 and in agreement with the lattice QCD calculation. The Burkhardt-Cottingham sum rule for He3 and the neutron was tested with the measured data and using the Wandzura-Wilczek relation for the low x unmeasured region.

AB - We present new experimental results for the He3 spin structure function g2 in the resonance region at Q2 values between 1.2 and 3.0(GeV/c)2. Spin dependent moments of the neutron were extracted. Our main result, the inelastic contribution to the neutron d2 matrix element, was found to be small at (Q2)=2.4(GeV/c)2 and in agreement with the lattice QCD calculation. The Burkhardt-Cottingham sum rule for He3 and the neutron was tested with the measured data and using the Wandzura-Wilczek relation for the low x unmeasured region.

UR - http://www.scopus.com/inward/record.url?scp=84938827959&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84938827959&partnerID=8YFLogxK

U2 - 10.1103/PhysRevC.92.015208

DO - 10.1103/PhysRevC.92.015208

M3 - Article

AN - SCOPUS:84938827959

SN - 0556-2813

VL - 92

JO - Physical Review C - Nuclear Physics

JF - Physical Review C - Nuclear Physics

IS - 1

M1 - 015208

ER -

Moments of the neutron g2 structure function at intermediate Q2

Abstract

Bibliographical note

ASJC Scopus subject areas

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