Exclusive neutral pion electroproduction in the deeply virtual regime

E. Fuchey; A. Camsonne; C. Muñoz Camacho; M. Mazouz; G. Gavalian; E. Kuchina; M. Amarian; K. A. Aniol; M. Beaumel; H. Benaoum; P. Bertin; M. Brossard; M. Canan; J. P. Chen; E. Chudakov; B. Craver; F. Cusanno; C. W. De Jager; A. Deur; C. Ferdi; R. Feuerbach; J. M. Fieschi; S. Frullani; M. Garçon; F. Garibaldi; O. Gayou; R. Gilman; J. Gomez; P. Gueye; P. A.M. Guichon; B. Guillon; O. Hansen; D. Hayes; D. W. Higinbotham; T. Holmstrom; C. E. Hyde; H. Ibrahim; R. Igarashi; F. Itard; X. Jiang; H. S. Jo; L. J. Kaufman; A. Kelleher; A. Kolarkar; G. Kumbartzki; G. Laveissiere; J. J. Lerose; R. Lindgren; N. Liyanage; H. J. Lu; D. J. Margaziotis; Z. E. Meziani; K. McCormick; R. Michaels; B. Michel; B. Moffit; P. Monaghan; S. Nanda; V. Nelyubin; M. Potokar; Y. Qiang; R. D. Ransome; J. S. Réal; B. Reitz; Y. Roblin; J. Roche; F. Sabatié; A. Saha; S. Sirca; K. Slifer; P. Solvignon; R. Subedi; V. Sulkosky; P. E. Ulmer; E. Voutier; K. Wang; L. B. Weinstein; B. Wojtsekhowski; X. Zheng; L. Zhu

doi:10.1103/PhysRevC.83.025201

Exclusive neutral pion electroproduction in the deeply virtual regime

E. Fuchey, A. Camsonne, C. Muñoz Camacho, M. Mazouz, G. Gavalian, E. Kuchina, M. Amarian, K. A. Aniol, M. Beaumel, H. Benaoum, P. Bertin, M. Brossard, M. Canan, J. P. Chen, E. Chudakov, B. Craver, F. Cusanno, C. W. De Jager, A. Deur, C. FerdiR. Feuerbach, J. M. Fieschi, S. Frullani, M. Garçon, F. Garibaldi, O. Gayou, R. Gilman, J. Gomez, P. Gueye, P. A.M. Guichon, B. Guillon, O. Hansen, D. Hayes, D. W. Higinbotham, T. Holmstrom, C. E. Hyde, H. Ibrahim, R. Igarashi, F. Itard, X. Jiang, H. S. Jo, L. J. Kaufman, A. Kelleher, A. Kolarkar, G. Kumbartzki, G. Laveissiere, J. J. Lerose, R. Lindgren, N. Liyanage, H. J. Lu, D. J. Margaziotis, Z. E. Meziani, K. McCormick, R. Michaels, B. Michel, B. Moffit, P. Monaghan, S. Nanda, V. Nelyubin, M. Potokar, Y. Qiang, R. D. Ransome, J. S. Réal, B. Reitz, Y. Roblin, J. Roche, F. Sabatié, A. Saha, S. Sirca, K. Slifer, P. Solvignon, R. Subedi, V. Sulkosky, P. E. Ulmer, E. Voutier, K. Wang, L. B. Weinstein, B. Wojtsekhowski, X. Zheng, L. Zhu

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Abstract

We present measurements of the ep→epπ0 cross section extracted at two values of four-momentum transfer Q2=1.9GeV2 and Q2=2.3GeV2 at Jefferson Lab Hall A. The kinematic range allows one to study the evolution of the extracted cross section as a function of Q2 and W. Results are confronted with Regge-inspired calculations and GPD predictions. An intepretation of our data within the framework of semi-inclusive deep inelastic scattering is also discussed.

Original language	English
Article number	025201
Journal	Physical Review C - Nuclear Physics
Volume	83
Issue number	2
DOIs	https://doi.org/10.1103/PhysRevC.83.025201
State	Published - 2 Feb 2011

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10.1103/PhysRevC.83.025201

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Fuchey, E., Camsonne, A., Muñoz Camacho, C., Mazouz, M., Gavalian, G., Kuchina, E., Amarian, M., Aniol, K. A., Beaumel, M., Benaoum, H., Bertin, P., Brossard, M., Canan, M., Chen, J. P., Chudakov, E., Craver, B., Cusanno, F., De Jager, C. W., Deur, A., ... Zhu, L. (2011). Exclusive neutral pion electroproduction in the deeply virtual regime. Physical Review C - Nuclear Physics, 83(2), Article 025201. https://doi.org/10.1103/PhysRevC.83.025201

@article{f1e861ce8390485c8ccb2fc1bed7e5f2,

title = "Exclusive neutral pion electroproduction in the deeply virtual regime",

abstract = "We present measurements of the ep→epπ0 cross section extracted at two values of four-momentum transfer Q2=1.9GeV2 and Q2=2.3GeV2 at Jefferson Lab Hall A. The kinematic range allows one to study the evolution of the extracted cross section as a function of Q2 and W. Results are confronted with Regge-inspired calculations and GPD predictions. An intepretation of our data within the framework of semi-inclusive deep inelastic scattering is also discussed.",

author = "E. Fuchey and A. Camsonne and {Mu{\~n}oz Camacho}, C. and M. Mazouz and G. Gavalian and E. Kuchina and M. Amarian and Aniol, {K. A.} and M. Beaumel and H. Benaoum and P. Bertin and M. Brossard and M. Canan and Chen, {J. P.} and E. Chudakov and B. Craver and F. Cusanno and {De Jager}, {C. W.} and A. Deur and C. Ferdi and R. Feuerbach and Fieschi, {J. M.} and S. Frullani and M. Gar{\c c}on and F. Garibaldi and O. Gayou and R. Gilman and J. Gomez and P. Gueye and Guichon, {P. A.M.} and B. Guillon and O. Hansen and D. Hayes and Higinbotham, {D. W.} and T. Holmstrom and Hyde, {C. E.} and H. Ibrahim and R. Igarashi and F. Itard and X. Jiang and Jo, {H. S.} and Kaufman, {L. J.} and A. Kelleher and A. Kolarkar and G. Kumbartzki and G. Laveissiere and Lerose, {J. J.} and R. Lindgren and N. Liyanage and Lu, {H. J.} and Margaziotis, {D. J.} and Meziani, {Z. E.} and K. McCormick and R. Michaels and B. Michel and B. Moffit and P. Monaghan and S. Nanda and V. Nelyubin and M. Potokar and Y. Qiang and Ransome, {R. D.} and R{\'e}al, {J. S.} and B. Reitz and Y. Roblin and J. Roche and F. Sabati{\'e} and A. Saha and S. Sirca and K. Slifer and P. Solvignon and R. Subedi and V. Sulkosky and Ulmer, {P. E.} and E. Voutier and K. Wang and Weinstein, {L. B.} and B. Wojtsekhowski and X. Zheng and L. Zhu",

year = "2011",

month = feb,

day = "2",

doi = "10.1103/PhysRevC.83.025201",

language = "English",

volume = "83",

journal = "Physical Review C - Nuclear Physics",

issn = "0556-2813",

publisher = "American Physical Society",

number = "2",

}

Fuchey, E, Camsonne, A, Muñoz Camacho, C, Mazouz, M, Gavalian, G, Kuchina, E, Amarian, M, Aniol, KA, Beaumel, M, Benaoum, H, Bertin, P, Brossard, M, Canan, M, Chen, JP, Chudakov, E, Craver, B, Cusanno, F, De Jager, CW, Deur, A, Ferdi, C, Feuerbach, R, Fieschi, JM, Frullani, S, Garçon, M, Garibaldi, F, Gayou, O, Gilman, R, Gomez, J, Gueye, P, Guichon, PAM, Guillon, B, Hansen, O, Hayes, D, Higinbotham, DW, Holmstrom, T, Hyde, CE, Ibrahim, H, Igarashi, R, Itard, F, Jiang, X, Jo, HS, Kaufman, LJ, Kelleher, A, Kolarkar, A, Kumbartzki, G, Laveissiere, G, Lerose, JJ, Lindgren, R, Liyanage, N, Lu, HJ, Margaziotis, DJ, Meziani, ZE, McCormick, K, Michaels, R, Michel, B, Moffit, B, Monaghan, P, Nanda, S, Nelyubin, V, Potokar, M, Qiang, Y, Ransome, RD, Réal, JS, Reitz, B, Roblin, Y, Roche, J, Sabatié, F, Saha, A, Sirca, S, Slifer, K, Solvignon, P, Subedi, R, Sulkosky, V, Ulmer, PE, Voutier, E, Wang, K, Weinstein, LB, Wojtsekhowski, B, Zheng, X & Zhu, L 2011, 'Exclusive neutral pion electroproduction in the deeply virtual regime', Physical Review C - Nuclear Physics, vol. 83, no. 2, 025201. https://doi.org/10.1103/PhysRevC.83.025201

TY - JOUR

T1 - Exclusive neutral pion electroproduction in the deeply virtual regime

AU - Fuchey, E.

AU - Camsonne, A.

AU - Muñoz Camacho, C.

AU - Mazouz, M.

AU - Gavalian, G.

AU - Kuchina, E.

AU - Amarian, M.

AU - Aniol, K. A.

AU - Beaumel, M.

AU - Benaoum, H.

AU - Bertin, P.

AU - Brossard, M.

AU - Canan, M.

AU - Chen, J. P.

AU - Chudakov, E.

AU - Craver, B.

AU - Cusanno, F.

AU - De Jager, C. W.

AU - Deur, A.

AU - Ferdi, C.

AU - Feuerbach, R.

AU - Fieschi, J. M.

AU - Frullani, S.

AU - Garçon, M.

AU - Garibaldi, F.

AU - Gayou, O.

AU - Gilman, R.

AU - Gomez, J.

AU - Gueye, P.

AU - Guichon, P. A.M.

AU - Guillon, B.

AU - Hansen, O.

AU - Hayes, D.

AU - Higinbotham, D. W.

AU - Holmstrom, T.

AU - Hyde, C. E.

AU - Ibrahim, H.

AU - Igarashi, R.

AU - Itard, F.

AU - Jiang, X.

AU - Jo, H. S.

AU - Kaufman, L. J.

AU - Kelleher, A.

AU - Kolarkar, A.

AU - Kumbartzki, G.

AU - Laveissiere, G.

AU - Lerose, J. J.

AU - Lindgren, R.

AU - Liyanage, N.

AU - Lu, H. J.

AU - Margaziotis, D. J.

AU - Meziani, Z. E.

AU - McCormick, K.

AU - Michaels, R.

AU - Michel, B.

AU - Moffit, B.

AU - Monaghan, P.

AU - Nanda, S.

AU - Nelyubin, V.

AU - Potokar, M.

AU - Qiang, Y.

AU - Ransome, R. D.

AU - Réal, J. S.

AU - Reitz, B.

AU - Roblin, Y.

AU - Roche, J.

AU - Sabatié, F.

AU - Saha, A.

AU - Sirca, S.

AU - Slifer, K.

AU - Solvignon, P.

AU - Subedi, R.

AU - Sulkosky, V.

AU - Ulmer, P. E.

AU - Voutier, E.

AU - Wang, K.

AU - Weinstein, L. B.

AU - Wojtsekhowski, B.

AU - Zheng, X.

AU - Zhu, L.

PY - 2011/2/2

Y1 - 2011/2/2

N2 - We present measurements of the ep→epπ0 cross section extracted at two values of four-momentum transfer Q2=1.9GeV2 and Q2=2.3GeV2 at Jefferson Lab Hall A. The kinematic range allows one to study the evolution of the extracted cross section as a function of Q2 and W. Results are confronted with Regge-inspired calculations and GPD predictions. An intepretation of our data within the framework of semi-inclusive deep inelastic scattering is also discussed.

AB - We present measurements of the ep→epπ0 cross section extracted at two values of four-momentum transfer Q2=1.9GeV2 and Q2=2.3GeV2 at Jefferson Lab Hall A. The kinematic range allows one to study the evolution of the extracted cross section as a function of Q2 and W. Results are confronted with Regge-inspired calculations and GPD predictions. An intepretation of our data within the framework of semi-inclusive deep inelastic scattering is also discussed.

UR - http://www.scopus.com/inward/record.url?scp=79952289920&partnerID=8YFLogxK

U2 - 10.1103/PhysRevC.83.025201

DO - 10.1103/PhysRevC.83.025201

M3 - Article

AN - SCOPUS:79952289920

SN - 0556-2813

VL - 83

JO - Physical Review C - Nuclear Physics

JF - Physical Review C - Nuclear Physics

IS - 2

M1 - 025201

ER -

Exclusive neutral pion electroproduction in the deeply virtual regime

Abstract

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