Quark-hadron fuality in neutron (He3) spin structure

P. Solvignon; N. Liyanage; J. P. Chen; Seonho Choi; 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. Sheyor; J. Singh; K. Slifer; 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/PhysRevLett.101.182502

Quark-hadron fuality in neutron (He3) spin structure

P. Solvignon, N. Liyanage, J. P. Chen, Seonho Choi, 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. GaribaldiR. 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. Sheyor, J. Singh, K. Slifer, 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 experimental results of the first high-precision test of quark-hadron duality in the spin-structure function g1 of the neutron and He3 using a polarized He3 target in the four-momentum-transfer-squared range from 0.7 to 4.0(GeV/c)2. Global duality is observed for the spin-structure function g1 down to at least Q2=1.8(GeV/c)2 in both targets. We have also formed the photon-nucleon asymmetry A1 in the resonance region for He3 and found no strong Q2 dependence above 2.2(GeV/c)2.

Original language	English
Article number	182502
Journal	Physical Review Letters
Volume	101
Issue number	18
DOIs	https://doi.org/10.1103/PhysRevLett.101.182502
State	Published - Oct 30 2008

ASJC Scopus subject areas

General Physics and Astronomy

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10.1103/PhysRevLett.101.182502

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Solvignon, P., Liyanage, N., Chen, J. P., Choi, S., 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., Gao, H., ... Zhu, L. (2008). Quark-hadron fuality in neutron (He3) spin structure. Physical Review Letters, 101(18), Article 182502. https://doi.org/10.1103/PhysRevLett.101.182502

@article{655d1598858f4da59cf065252f005c59,

title = "Quark-hadron fuality in neutron (He3) spin structure",

abstract = "We present experimental results of the first high-precision test of quark-hadron duality in the spin-structure function g1 of the neutron and He3 using a polarized He3 target in the four-momentum-transfer-squared range from 0.7 to 4.0(GeV/c)2. Global duality is observed for the spin-structure function g1 down to at least Q2=1.8(GeV/c)2 in both targets. We have also formed the photon-nucleon asymmetry A1 in the resonance region for He3 and found no strong Q2 dependence above 2.2(GeV/c)2.",

author = "P. Solvignon and N. Liyanage and Chen, {J. P.} and Seonho Choi 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. Sheyor and J. Singh and K. Slifer 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",

year = "2008",

month = oct,

day = "30",

doi = "10.1103/PhysRevLett.101.182502",

language = "English",

volume = "101",

number = "18",

}

Solvignon, P, Liyanage, N, Chen, JP, Choi, S, 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, Sheyor, R, Singh, J, Slifer, K, Sulkosky, V, Tobias, A, Urciuoli, GM, Wang, K, Wijesooriya, K, Wojtsekhowski, B, Woo, S, Yang, JC, Zheng, X & Zhu, L 2008, 'Quark-hadron fuality in neutron (He3) spin structure', Physical Review Letters, vol. 101, no. 18, 182502. https://doi.org/10.1103/PhysRevLett.101.182502

TY - JOUR

T1 - Quark-hadron fuality in neutron (He3) spin structure

AU - Solvignon, P.

AU - Liyanage, N.

AU - Chen, J. P.

AU - Choi, Seonho

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 - Sheyor, R.

AU - Singh, J.

AU - Slifer, K.

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 - 2008/10/30

Y1 - 2008/10/30

N2 - We present experimental results of the first high-precision test of quark-hadron duality in the spin-structure function g1 of the neutron and He3 using a polarized He3 target in the four-momentum-transfer-squared range from 0.7 to 4.0(GeV/c)2. Global duality is observed for the spin-structure function g1 down to at least Q2=1.8(GeV/c)2 in both targets. We have also formed the photon-nucleon asymmetry A1 in the resonance region for He3 and found no strong Q2 dependence above 2.2(GeV/c)2.

AB - We present experimental results of the first high-precision test of quark-hadron duality in the spin-structure function g1 of the neutron and He3 using a polarized He3 target in the four-momentum-transfer-squared range from 0.7 to 4.0(GeV/c)2. Global duality is observed for the spin-structure function g1 down to at least Q2=1.8(GeV/c)2 in both targets. We have also formed the photon-nucleon asymmetry A1 in the resonance region for He3 and found no strong Q2 dependence above 2.2(GeV/c)2.

UR - http://www.scopus.com/inward/record.url?scp=55849114902&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=55849114902&partnerID=8YFLogxK

U2 - 10.1103/PhysRevLett.101.182502

DO - 10.1103/PhysRevLett.101.182502

M3 - Article

AN - SCOPUS:55849114902

SN - 0031-9007

VL - 101

JO - Physical Review Letters

JF - Physical Review Letters

IS - 18

M1 - 182502

ER -

Quark-hadron fuality in neutron (He3) spin structure

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