Single π+ electroproduction on the proton in the first and second resonance regions at 0.25GeV2<Q2<0.65GeV2

H. Egiyan, I. G. Aznauryan, V. D. Burkert, K. A. Griffioen, K. Joo, R. Minehart, L. C. Smith, G. Adams, P. Ambrozewicz, E. Anciant, M. Anghinolfi, B. Asavapibhop, G. Audit, T. Auger, H. Avakian, H. Bagdasaryan, J. P. Ball, N. Baltzel, S. Barrow, M. BattaglieriK. Beard, M. Bektasoglu, M. Bellis, N. Benmouna, N. Bianchi, A. S. Biselli, S. Boiarinov, B. E. Bonner, S. Bouchigny, R. Bradford, D. Branford, W. J. Briscoe, W. K. Brooks, C. Butuceanu, J. R. Calarco, S. L. Careccia, D. S. Carman, B. Carnahan, C. Cetina, S. Chen, P. L. Cole, A. Coleman, D. Cords, P. Corvisiero, D. Crabb, H. Crannell, J. P. Cummings, E. DeSanctis, R. DeVita, P. V. Degtyarenko, H. Denizli, L. Dennis, K. V. Dharmawardane, C. Djalali, G. E. Dodge, J. Donnely, D. Doughty, P. Dragovitsch, Michael Dugger, S. Dytman, O. P. Dzyubak, M. Eckhause, K. S. Egiyan, L. Elouadrhiri, A. Empl, P. Eugenio, R. Fatemi, G. Fedotov, G. Feldman, R. J. Feuerbach, T. A. Forest, H. Funsten, S. J. Gaff, M. Gai, G. Gavalian, S. Gilad, G. P. Gilfoyle, K. L. Giovanetti, P. Girard, G. T. Goetz, C. I O Gordon, R. Gothe, M. Guidal, M. Guillo, N. Guler, L. Guo, V. Gyurjyan, C. Hadjidakis, R. S. Hakobyan, J. Hardie, D. Heddle, F. W. Hersman, K. Hicks, R. S. Hicks, I. Hleiqawi, M. Holtrop, J. Hu, C. E. Hyde-Wright, Y. Ilieva, D. G. Ireland, B. Ishkhanov, M. M. Ito, D. Jenkins, H. G. Juengst, J. H. Kelley, J. D. Kellie, M. Khandaker, D. H. Kim, K. Y. Kim, K. Kim, M. S. Kim, W. Kim, A. Klein, F. J. Klein, A. V. Klimenko, M. Klusman, M. Kossov, L. H. Kramer, Y. Kuang, V. Kubarovsky, S. E. Kuhn, J. Kuhn, J. Lachniet, J. M. Laget, J. Langheinrich, D. Lawrence, Ji Li, K. Livingston, A. Longhi, K. Lukashin, J. J. Manak, C. Marchand, S. McAleer, B. McKinnon, J. W C McNabb, B. A. Mecking, S. Mehrabyan, J. J. Melone, M. D. Mestayer, C. A. Meyer, K. Mikhailov, M. Mirazita, R. Miskimen, V. Mokeev, L. Morand, S. A. Morrow, V. Muccifora, J. Mueller, L. Y. Murphy, G. S. Mutchler, J. Napolitano, R. Nasseripour, S. O. Nelson, S. Niccolai, G. Niculescu, I. Niculescu, B. B. Niczyporuk, R. A. Niyazov, M. Nozar, G. V. O'Rielly, M. Osipenko, K. Park, E. Pasyuk, G. Peterson, S. A. Philips, N. Pivnyuk, D. Pocanic, O. Pogorelko, E. Polli, S. Pozdniakov, B. M. Preedom, J. W. Price, Y. Prok, D. Protopopescu, L. M. Qin, B. A. Raue, G. Riccardi, G. Ricco, M. Ripani, Barry Ritchie, F. Ronchetti, G. Rosner, P. Rossi, D. Rowntree, P. D. Rubin, F. Sabatié, K. Sabourov, C. Salgado, J. P. Santoro, V. Sapunenko, M. Sargsyan, R. A. Schumacher, V. S. Serov, A. Shafi, Y. G. Sharabian, J. Shaw, S. Simionatto, A. V. Skabelin, E. S. Smith, D. I. Sober, M. Spraker, A. Stavinsky, S. Stepanyan, P. Stoler, I. I. Strakovsky, S. Strauch, M. Taiuti, S. Taylor, D. J. Tedeschi, U. Thoma, R. Thompson, A. Tkabladze, L. Todor, C. Tur, M. Ungaro, M. F. Vineyard, A. V. Vlassov, K. Wang, L. B. Weinstein, H. Weller, D. P. Weygand, C. S. Whisnant, E. Wolin, M. H. Wood, A. Yegneswaran, J. Yun, J. Zhang, J. Zhao, Z. Zhou

Research output: Contribution to journalArticle

52 Citations (Scopus)

Abstract

The ep→e'π+n reaction was studied in the first and second nucleon resonance regions in the 0.25 GeV2<Q2<0.65 GeV2 range by use of the CLAS detector at Thomas Jefferson National Accelerator Facility. For the first time, to our knowledge, the absolute cross sections were measured, covering nearly the full angular range in the hadronic center-of-mass frame. We extracted the structure functions σTL,σTT, and the linear combination σT+εσL by fitting the dependence of the measured cross sections and compared them with the MAID and Sato-Lee models.

Original languageEnglish (US)
Article number025204
JournalPhysical Review C - Nuclear Physics
Volume73
Issue number2
DOIs
StatePublished - 2006

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protons
cross sections
center of mass
coverings
accelerators
detectors

ASJC Scopus subject areas

  • Physics and Astronomy(all)
  • Nuclear and High Energy Physics

Cite this

Egiyan, H., Aznauryan, I. G., Burkert, V. D., Griffioen, K. A., Joo, K., Minehart, R., ... Zhou, Z. (2006). Single π+ electroproduction on the proton in the first and second resonance regions at 0.25GeV2<Q2<0.65GeV2. Physical Review C - Nuclear Physics, 73(2), [025204]. https://doi.org/10.1103/PhysRevC.73.025204

Single π+ electroproduction on the proton in the first and second resonance regions at 0.25GeV2<Q2<0.65GeV2. / Egiyan, H.; Aznauryan, I. G.; Burkert, V. D.; Griffioen, K. A.; Joo, K.; Minehart, R.; Smith, L. C.; Adams, G.; Ambrozewicz, P.; Anciant, E.; Anghinolfi, M.; Asavapibhop, B.; Audit, G.; Auger, T.; Avakian, H.; Bagdasaryan, H.; Ball, J. P.; Baltzel, N.; Barrow, S.; Battaglieri, M.; Beard, K.; Bektasoglu, M.; Bellis, M.; Benmouna, N.; Bianchi, N.; Biselli, A. S.; Boiarinov, S.; Bonner, B. E.; Bouchigny, S.; Bradford, R.; Branford, D.; Briscoe, W. J.; Brooks, W. K.; Butuceanu, C.; Calarco, J. R.; Careccia, S. L.; Carman, D. S.; Carnahan, B.; Cetina, C.; Chen, S.; Cole, P. L.; Coleman, A.; Cords, D.; Corvisiero, P.; Crabb, D.; Crannell, H.; Cummings, J. P.; DeSanctis, E.; DeVita, R.; Degtyarenko, P. V.; Denizli, H.; Dennis, L.; Dharmawardane, K. V.; Djalali, C.; Dodge, G. E.; Donnely, J.; Doughty, D.; Dragovitsch, P.; Dugger, Michael; Dytman, S.; Dzyubak, O. P.; Eckhause, M.; Egiyan, K. S.; Elouadrhiri, L.; Empl, A.; Eugenio, P.; Fatemi, R.; Fedotov, G.; Feldman, G.; Feuerbach, R. J.; Forest, T. A.; Funsten, H.; Gaff, S. J.; Gai, M.; Gavalian, G.; Gilad, S.; Gilfoyle, G. P.; Giovanetti, K. L.; Girard, P.; Goetz, G. T.; Gordon, C. I O; Gothe, R.; Guidal, M.; Guillo, M.; Guler, N.; Guo, L.; Gyurjyan, V.; Hadjidakis, C.; Hakobyan, R. S.; Hardie, J.; Heddle, D.; Hersman, F. W.; Hicks, K.; Hicks, R. S.; Hleiqawi, I.; Holtrop, M.; Hu, J.; Hyde-Wright, C. E.; Ilieva, Y.; Ireland, D. G.; Ishkhanov, B.; Ito, M. M.; Jenkins, D.; Juengst, H. G.; Kelley, J. H.; Kellie, J. D.; Khandaker, M.; Kim, D. H.; Kim, K. Y.; Kim, K.; Kim, M. S.; Kim, W.; Klein, A.; Klein, F. J.; Klimenko, A. V.; Klusman, M.; Kossov, M.; Kramer, L. H.; Kuang, Y.; Kubarovsky, V.; Kuhn, S. E.; Kuhn, J.; Lachniet, J.; Laget, J. M.; Langheinrich, J.; Lawrence, D.; Li, Ji; Livingston, K.; Longhi, A.; Lukashin, K.; Manak, J. J.; Marchand, C.; McAleer, S.; McKinnon, B.; McNabb, J. W C; Mecking, B. A.; Mehrabyan, S.; Melone, J. J.; Mestayer, M. D.; Meyer, C. A.; Mikhailov, K.; Mirazita, M.; Miskimen, R.; Mokeev, V.; Morand, L.; Morrow, S. A.; Muccifora, V.; Mueller, J.; Murphy, L. Y.; Mutchler, G. S.; Napolitano, J.; Nasseripour, R.; Nelson, S. O.; Niccolai, S.; Niculescu, G.; Niculescu, I.; Niczyporuk, B. B.; Niyazov, R. A.; Nozar, M.; O'Rielly, G. V.; Osipenko, M.; Park, K.; Pasyuk, E.; Peterson, G.; Philips, S. A.; Pivnyuk, N.; Pocanic, D.; Pogorelko, O.; Polli, E.; Pozdniakov, S.; Preedom, B. M.; Price, J. W.; Prok, Y.; Protopopescu, D.; Qin, L. M.; Raue, B. A.; Riccardi, G.; Ricco, G.; Ripani, M.; Ritchie, Barry; Ronchetti, F.; Rosner, G.; Rossi, P.; Rowntree, D.; Rubin, P. D.; Sabatié, F.; Sabourov, K.; Salgado, C.; Santoro, J. P.; Sapunenko, V.; Sargsyan, M.; Schumacher, R. A.; Serov, V. S.; Shafi, A.; Sharabian, Y. G.; Shaw, J.; Simionatto, S.; Skabelin, A. V.; Smith, E. S.; Sober, D. I.; Spraker, M.; Stavinsky, A.; Stepanyan, S.; Stoler, P.; Strakovsky, I. I.; Strauch, S.; Taiuti, M.; Taylor, S.; Tedeschi, D. J.; Thoma, U.; Thompson, R.; Tkabladze, A.; Todor, L.; Tur, C.; Ungaro, M.; Vineyard, M. F.; Vlassov, A. V.; Wang, K.; Weinstein, L. B.; Weller, H.; Weygand, D. P.; Whisnant, C. S.; Wolin, E.; Wood, M. H.; Yegneswaran, A.; Yun, J.; Zhang, J.; Zhao, J.; Zhou, Z.

In: Physical Review C - Nuclear Physics, Vol. 73, No. 2, 025204, 2006.

Research output: Contribution to journalArticle

Egiyan, H, Aznauryan, IG, Burkert, VD, Griffioen, KA, Joo, K, Minehart, R, Smith, LC, Adams, G, Ambrozewicz, P, Anciant, E, Anghinolfi, M, Asavapibhop, B, Audit, G, Auger, T, Avakian, H, Bagdasaryan, H, Ball, JP, Baltzel, N, Barrow, S, Battaglieri, M, Beard, K, Bektasoglu, M, Bellis, M, Benmouna, N, Bianchi, N, Biselli, AS, Boiarinov, S, Bonner, BE, Bouchigny, S, Bradford, R, Branford, D, Briscoe, WJ, Brooks, WK, Butuceanu, C, Calarco, JR, Careccia, SL, Carman, DS, Carnahan, B, Cetina, C, Chen, S, Cole, PL, Coleman, A, Cords, D, Corvisiero, P, Crabb, D, Crannell, H, Cummings, JP, DeSanctis, E, DeVita, R, Degtyarenko, PV, Denizli, H, Dennis, L, Dharmawardane, KV, Djalali, C, Dodge, GE, Donnely, J, Doughty, D, Dragovitsch, P, Dugger, M, Dytman, S, Dzyubak, OP, Eckhause, M, Egiyan, KS, Elouadrhiri, L, Empl, A, Eugenio, P, Fatemi, R, Fedotov, G, Feldman, G, Feuerbach, RJ, Forest, TA, Funsten, H, Gaff, SJ, Gai, M, Gavalian, G, Gilad, S, Gilfoyle, GP, Giovanetti, KL, Girard, P, Goetz, GT, Gordon, CIO, Gothe, R, Guidal, M, Guillo, M, Guler, N, Guo, L, Gyurjyan, V, Hadjidakis, C, Hakobyan, RS, Hardie, J, Heddle, D, Hersman, FW, Hicks, K, Hicks, RS, Hleiqawi, I, Holtrop, M, Hu, J, Hyde-Wright, CE, Ilieva, Y, Ireland, DG, Ishkhanov, B, Ito, MM, Jenkins, D, Juengst, HG, Kelley, JH, Kellie, JD, Khandaker, M, Kim, DH, Kim, KY, Kim, K, Kim, MS, Kim, W, Klein, A, Klein, FJ, Klimenko, AV, Klusman, M, Kossov, M, Kramer, LH, Kuang, Y, Kubarovsky, V, Kuhn, SE, Kuhn, J, Lachniet, J, Laget, JM, Langheinrich, J, Lawrence, D, Li, J, Livingston, K, Longhi, A, Lukashin, K, Manak, JJ, Marchand, C, McAleer, S, McKinnon, B, McNabb, JWC, Mecking, BA, Mehrabyan, S, Melone, JJ, Mestayer, MD, Meyer, CA, Mikhailov, K, Mirazita, M, Miskimen, R, Mokeev, V, Morand, L, Morrow, SA, Muccifora, V, Mueller, J, Murphy, LY, Mutchler, GS, Napolitano, J, Nasseripour, R, Nelson, SO, Niccolai, S, Niculescu, G, Niculescu, I, Niczyporuk, BB, Niyazov, RA, Nozar, M, O'Rielly, GV, Osipenko, M, Park, K, Pasyuk, E, Peterson, G, Philips, SA, Pivnyuk, N, Pocanic, D, Pogorelko, O, Polli, E, Pozdniakov, S, Preedom, BM, Price, JW, Prok, Y, Protopopescu, D, Qin, LM, Raue, BA, Riccardi, G, Ricco, G, Ripani, M, Ritchie, B, Ronchetti, F, Rosner, G, Rossi, P, Rowntree, D, Rubin, PD, Sabatié, F, Sabourov, K, Salgado, C, Santoro, JP, Sapunenko, V, Sargsyan, M, Schumacher, RA, Serov, VS, Shafi, A, Sharabian, YG, Shaw, J, Simionatto, S, Skabelin, AV, Smith, ES, Sober, DI, Spraker, M, Stavinsky, A, Stepanyan, S, Stoler, P, Strakovsky, II, Strauch, S, Taiuti, M, Taylor, S, Tedeschi, DJ, Thoma, U, Thompson, R, Tkabladze, A, Todor, L, Tur, C, Ungaro, M, Vineyard, MF, Vlassov, AV, Wang, K, Weinstein, LB, Weller, H, Weygand, DP, Whisnant, CS, Wolin, E, Wood, MH, Yegneswaran, A, Yun, J, Zhang, J, Zhao, J & Zhou, Z 2006, 'Single π+ electroproduction on the proton in the first and second resonance regions at 0.25GeV2<Q2<0.65GeV2', Physical Review C - Nuclear Physics, vol. 73, no. 2, 025204. https://doi.org/10.1103/PhysRevC.73.025204
Egiyan, H. ; Aznauryan, I. G. ; Burkert, V. D. ; Griffioen, K. A. ; Joo, K. ; Minehart, R. ; Smith, L. C. ; Adams, G. ; Ambrozewicz, P. ; Anciant, E. ; Anghinolfi, M. ; Asavapibhop, B. ; Audit, G. ; Auger, T. ; Avakian, H. ; Bagdasaryan, H. ; Ball, J. P. ; Baltzel, N. ; Barrow, S. ; Battaglieri, M. ; Beard, K. ; Bektasoglu, M. ; Bellis, M. ; Benmouna, N. ; Bianchi, N. ; Biselli, A. S. ; Boiarinov, S. ; Bonner, B. E. ; Bouchigny, S. ; Bradford, R. ; Branford, D. ; Briscoe, W. J. ; Brooks, W. K. ; Butuceanu, C. ; Calarco, J. R. ; Careccia, S. L. ; Carman, D. S. ; Carnahan, B. ; Cetina, C. ; Chen, S. ; Cole, P. L. ; Coleman, A. ; Cords, D. ; Corvisiero, P. ; Crabb, D. ; Crannell, H. ; Cummings, J. P. ; DeSanctis, E. ; DeVita, R. ; Degtyarenko, P. V. ; Denizli, H. ; Dennis, L. ; Dharmawardane, K. V. ; Djalali, C. ; Dodge, G. E. ; Donnely, J. ; Doughty, D. ; Dragovitsch, P. ; Dugger, Michael ; Dytman, S. ; Dzyubak, O. P. ; Eckhause, M. ; Egiyan, K. S. ; Elouadrhiri, L. ; Empl, A. ; Eugenio, P. ; Fatemi, R. ; Fedotov, G. ; Feldman, G. ; Feuerbach, R. J. ; Forest, T. A. ; Funsten, H. ; Gaff, S. J. ; Gai, M. ; Gavalian, G. ; Gilad, S. ; Gilfoyle, G. P. ; Giovanetti, K. L. ; Girard, P. ; Goetz, G. T. ; Gordon, C. I O ; Gothe, R. ; Guidal, M. ; Guillo, M. ; Guler, N. ; Guo, L. ; Gyurjyan, V. ; Hadjidakis, C. ; Hakobyan, R. S. ; Hardie, J. ; Heddle, D. ; Hersman, F. W. ; Hicks, K. ; Hicks, R. S. ; Hleiqawi, I. ; Holtrop, M. ; Hu, J. ; Hyde-Wright, C. E. ; Ilieva, Y. ; Ireland, D. G. ; Ishkhanov, B. ; Ito, M. M. ; Jenkins, D. ; Juengst, H. G. ; Kelley, J. H. ; Kellie, J. D. ; Khandaker, M. ; Kim, D. H. ; Kim, K. Y. ; Kim, K. ; Kim, M. S. ; Kim, W. ; Klein, A. ; Klein, F. J. ; Klimenko, A. V. ; Klusman, M. ; Kossov, M. ; Kramer, L. H. ; Kuang, Y. ; Kubarovsky, V. ; Kuhn, S. E. ; Kuhn, J. ; Lachniet, J. ; Laget, J. M. ; Langheinrich, J. ; Lawrence, D. ; Li, Ji ; Livingston, K. ; Longhi, A. ; Lukashin, K. ; Manak, J. J. ; Marchand, C. ; McAleer, S. ; McKinnon, B. ; McNabb, J. W C ; Mecking, B. A. ; Mehrabyan, S. ; Melone, J. J. ; Mestayer, M. D. ; Meyer, C. A. ; Mikhailov, K. ; Mirazita, M. ; Miskimen, R. ; Mokeev, V. ; Morand, L. ; Morrow, S. A. ; Muccifora, V. ; Mueller, J. ; Murphy, L. Y. ; Mutchler, G. S. ; Napolitano, J. ; Nasseripour, R. ; Nelson, S. O. ; Niccolai, S. ; Niculescu, G. ; Niculescu, I. ; Niczyporuk, B. B. ; Niyazov, R. A. ; Nozar, M. ; O'Rielly, G. V. ; Osipenko, M. ; Park, K. ; Pasyuk, E. ; Peterson, G. ; Philips, S. A. ; Pivnyuk, N. ; Pocanic, D. ; Pogorelko, O. ; Polli, E. ; Pozdniakov, S. ; Preedom, B. M. ; Price, J. W. ; Prok, Y. ; Protopopescu, D. ; Qin, L. M. ; Raue, B. A. ; Riccardi, G. ; Ricco, G. ; Ripani, M. ; Ritchie, Barry ; Ronchetti, F. ; Rosner, G. ; Rossi, P. ; Rowntree, D. ; Rubin, P. D. ; Sabatié, F. ; Sabourov, K. ; Salgado, C. ; Santoro, J. P. ; Sapunenko, V. ; Sargsyan, M. ; Schumacher, R. A. ; Serov, V. S. ; Shafi, A. ; Sharabian, Y. G. ; Shaw, J. ; Simionatto, S. ; Skabelin, A. V. ; Smith, E. S. ; Sober, D. I. ; Spraker, M. ; Stavinsky, A. ; Stepanyan, S. ; Stoler, P. ; Strakovsky, I. I. ; Strauch, S. ; Taiuti, M. ; Taylor, S. ; Tedeschi, D. J. ; Thoma, U. ; Thompson, R. ; Tkabladze, A. ; Todor, L. ; Tur, C. ; Ungaro, M. ; Vineyard, M. F. ; Vlassov, A. V. ; Wang, K. ; Weinstein, L. B. ; Weller, H. ; Weygand, D. P. ; Whisnant, C. S. ; Wolin, E. ; Wood, M. H. ; Yegneswaran, A. ; Yun, J. ; Zhang, J. ; Zhao, J. ; Zhou, Z. / Single π+ electroproduction on the proton in the first and second resonance regions at 0.25GeV2<Q2<0.65GeV2. In: Physical Review C - Nuclear Physics. 2006 ; Vol. 73, No. 2.
@article{dcd00f34ed3f47d9b75eeda10d0a237f,
title = "Single π+ electroproduction on the proton in the first and second resonance regions at 0.25GeV2<Q2<0.65GeV2",
abstract = "The ep→e'π+n reaction was studied in the first and second nucleon resonance regions in the 0.25 GeV2<Q2<0.65 GeV2 range by use of the CLAS detector at Thomas Jefferson National Accelerator Facility. For the first time, to our knowledge, the absolute cross sections were measured, covering nearly the full angular range in the hadronic center-of-mass frame. We extracted the structure functions σTL,σTT, and the linear combination σT+εσL by fitting the dependence of the measured cross sections and compared them with the MAID and Sato-Lee models.",
author = "H. Egiyan and Aznauryan, {I. G.} and Burkert, {V. D.} and Griffioen, {K. A.} and K. Joo and R. Minehart and Smith, {L. C.} and G. Adams and P. Ambrozewicz and E. Anciant and M. Anghinolfi and B. Asavapibhop and G. Audit and T. Auger and H. Avakian and H. Bagdasaryan and Ball, {J. P.} and N. Baltzel and S. Barrow and M. Battaglieri and K. Beard and M. Bektasoglu and M. Bellis and N. Benmouna and N. Bianchi and Biselli, {A. S.} and S. Boiarinov and Bonner, {B. E.} and S. Bouchigny and R. Bradford and D. Branford and Briscoe, {W. J.} and Brooks, {W. K.} and C. Butuceanu and Calarco, {J. R.} and Careccia, {S. L.} and Carman, {D. S.} and B. Carnahan and C. Cetina and S. Chen and Cole, {P. L.} and A. Coleman and D. Cords and P. Corvisiero and D. Crabb and H. Crannell and Cummings, {J. P.} and E. DeSanctis and R. DeVita and Degtyarenko, {P. V.} and H. Denizli and L. Dennis and Dharmawardane, {K. V.} and C. Djalali and Dodge, {G. E.} and J. Donnely and D. Doughty and P. Dragovitsch and Michael Dugger and S. Dytman and Dzyubak, {O. P.} and M. Eckhause and Egiyan, {K. S.} and L. Elouadrhiri and A. Empl and P. Eugenio and R. Fatemi and G. Fedotov and G. Feldman and Feuerbach, {R. J.} and Forest, {T. A.} and H. Funsten and Gaff, {S. J.} and M. Gai and G. Gavalian and S. Gilad and Gilfoyle, {G. P.} and Giovanetti, {K. L.} and P. Girard and Goetz, {G. T.} and Gordon, {C. I O} and R. Gothe and M. Guidal and M. Guillo and N. Guler and L. Guo and V. Gyurjyan and C. Hadjidakis and Hakobyan, {R. S.} and J. Hardie and D. Heddle and Hersman, {F. W.} and K. Hicks and Hicks, {R. S.} and I. Hleiqawi and M. Holtrop and J. Hu and Hyde-Wright, {C. E.} and Y. Ilieva and Ireland, {D. G.} and B. Ishkhanov and Ito, {M. M.} and D. Jenkins and Juengst, {H. G.} and Kelley, {J. H.} and Kellie, {J. D.} and M. Khandaker and Kim, {D. H.} and Kim, {K. Y.} and K. Kim and Kim, {M. S.} and W. Kim and A. Klein and Klein, {F. J.} and Klimenko, {A. V.} and M. Klusman and M. Kossov and Kramer, {L. H.} and Y. Kuang and V. Kubarovsky and Kuhn, {S. E.} and J. Kuhn and J. Lachniet and Laget, {J. M.} and J. Langheinrich and D. Lawrence and Ji Li and K. Livingston and A. Longhi and K. Lukashin and Manak, {J. J.} and C. Marchand and S. McAleer and B. McKinnon and McNabb, {J. W C} and Mecking, {B. A.} and S. Mehrabyan and Melone, {J. J.} and Mestayer, {M. D.} and Meyer, {C. A.} and K. Mikhailov and M. Mirazita and R. Miskimen and V. Mokeev and L. Morand and Morrow, {S. A.} and V. Muccifora and J. Mueller and Murphy, {L. Y.} and Mutchler, {G. S.} and J. Napolitano and R. Nasseripour and Nelson, {S. O.} and S. Niccolai and G. Niculescu and I. Niculescu and Niczyporuk, {B. B.} and Niyazov, {R. A.} and M. Nozar and O'Rielly, {G. V.} and M. Osipenko and K. Park and E. Pasyuk and G. Peterson and Philips, {S. A.} and N. Pivnyuk and D. Pocanic and O. Pogorelko and E. Polli and S. Pozdniakov and Preedom, {B. M.} and Price, {J. W.} and Y. Prok and D. Protopopescu and Qin, {L. M.} and Raue, {B. A.} and G. Riccardi and G. Ricco and M. Ripani and Barry Ritchie and F. Ronchetti and G. Rosner and P. Rossi and D. Rowntree and Rubin, {P. D.} and F. Sabati{\'e} and K. Sabourov and C. Salgado and Santoro, {J. P.} and V. Sapunenko and M. Sargsyan and Schumacher, {R. A.} and Serov, {V. S.} and A. Shafi and Sharabian, {Y. G.} and J. Shaw and S. Simionatto and Skabelin, {A. V.} and Smith, {E. S.} and Sober, {D. I.} and M. Spraker and A. Stavinsky and S. Stepanyan and P. Stoler and Strakovsky, {I. I.} and S. Strauch and M. Taiuti and S. Taylor and Tedeschi, {D. J.} and U. Thoma and R. Thompson and A. Tkabladze and L. Todor and C. Tur and M. Ungaro and Vineyard, {M. F.} and Vlassov, {A. V.} and K. Wang and Weinstein, {L. B.} and H. Weller and Weygand, {D. P.} and Whisnant, {C. S.} and E. Wolin and Wood, {M. H.} and A. Yegneswaran and J. Yun and J. Zhang and J. Zhao and Z. Zhou",
year = "2006",
doi = "10.1103/PhysRevC.73.025204",
language = "English (US)",
volume = "73",
journal = "Physical Review C - Nuclear Physics",
issn = "0556-2813",
publisher = "American Physical Society",
number = "2",

}

TY - JOUR

T1 - Single π+ electroproduction on the proton in the first and second resonance regions at 0.25GeV2<Q2<0.65GeV2

AU - Egiyan, H.

AU - Aznauryan, I. G.

AU - Burkert, V. D.

AU - Griffioen, K. A.

AU - Joo, K.

AU - Minehart, R.

AU - Smith, L. C.

AU - Adams, G.

AU - Ambrozewicz, P.

AU - Anciant, E.

AU - Anghinolfi, M.

AU - Asavapibhop, B.

AU - Audit, G.

AU - Auger, T.

AU - Avakian, H.

AU - Bagdasaryan, H.

AU - Ball, J. P.

AU - Baltzel, N.

AU - Barrow, S.

AU - Battaglieri, M.

AU - Beard, K.

AU - Bektasoglu, M.

AU - Bellis, M.

AU - Benmouna, N.

AU - Bianchi, N.

AU - Biselli, A. S.

AU - Boiarinov, S.

AU - Bonner, B. E.

AU - Bouchigny, S.

AU - Bradford, R.

AU - Branford, D.

AU - Briscoe, W. J.

AU - Brooks, W. K.

AU - Butuceanu, C.

AU - Calarco, J. R.

AU - Careccia, S. L.

AU - Carman, D. S.

AU - Carnahan, B.

AU - Cetina, C.

AU - Chen, S.

AU - Cole, P. L.

AU - Coleman, A.

AU - Cords, D.

AU - Corvisiero, P.

AU - Crabb, D.

AU - Crannell, H.

AU - Cummings, J. P.

AU - DeSanctis, E.

AU - DeVita, R.

AU - Degtyarenko, P. V.

AU - Denizli, H.

AU - Dennis, L.

AU - Dharmawardane, K. V.

AU - Djalali, C.

AU - Dodge, G. E.

AU - Donnely, J.

AU - Doughty, D.

AU - Dragovitsch, P.

AU - Dugger, Michael

AU - Dytman, S.

AU - Dzyubak, O. P.

AU - Eckhause, M.

AU - Egiyan, K. S.

AU - Elouadrhiri, L.

AU - Empl, A.

AU - Eugenio, P.

AU - Fatemi, R.

AU - Fedotov, G.

AU - Feldman, G.

AU - Feuerbach, R. J.

AU - Forest, T. A.

AU - Funsten, H.

AU - Gaff, S. J.

AU - Gai, M.

AU - Gavalian, G.

AU - Gilad, S.

AU - Gilfoyle, G. P.

AU - Giovanetti, K. L.

AU - Girard, P.

AU - Goetz, G. T.

AU - Gordon, C. I O

AU - Gothe, R.

AU - Guidal, M.

AU - Guillo, M.

AU - Guler, N.

AU - Guo, L.

AU - Gyurjyan, V.

AU - Hadjidakis, C.

AU - Hakobyan, R. S.

AU - Hardie, J.

AU - Heddle, D.

AU - Hersman, F. W.

AU - Hicks, K.

AU - Hicks, R. S.

AU - Hleiqawi, I.

AU - Holtrop, M.

AU - Hu, J.

AU - Hyde-Wright, C. E.

AU - Ilieva, Y.

AU - Ireland, D. G.

AU - Ishkhanov, B.

AU - Ito, M. M.

AU - Jenkins, D.

AU - Juengst, H. G.

AU - Kelley, J. H.

AU - Kellie, J. D.

AU - Khandaker, M.

AU - Kim, D. H.

AU - Kim, K. Y.

AU - Kim, K.

AU - Kim, M. S.

AU - Kim, W.

AU - Klein, A.

AU - Klein, F. J.

AU - Klimenko, A. V.

AU - Klusman, M.

AU - Kossov, M.

AU - Kramer, L. H.

AU - Kuang, Y.

AU - Kubarovsky, V.

AU - Kuhn, S. E.

AU - Kuhn, J.

AU - Lachniet, J.

AU - Laget, J. M.

AU - Langheinrich, J.

AU - Lawrence, D.

AU - Li, Ji

AU - Livingston, K.

AU - Longhi, A.

AU - Lukashin, K.

AU - Manak, J. J.

AU - Marchand, C.

AU - McAleer, S.

AU - McKinnon, B.

AU - McNabb, J. W C

AU - Mecking, B. A.

AU - Mehrabyan, S.

AU - Melone, J. J.

AU - Mestayer, M. D.

AU - Meyer, C. A.

AU - Mikhailov, K.

AU - Mirazita, M.

AU - Miskimen, R.

AU - Mokeev, V.

AU - Morand, L.

AU - Morrow, S. A.

AU - Muccifora, V.

AU - Mueller, J.

AU - Murphy, L. Y.

AU - Mutchler, G. S.

AU - Napolitano, J.

AU - Nasseripour, R.

AU - Nelson, S. O.

AU - Niccolai, S.

AU - Niculescu, G.

AU - Niculescu, I.

AU - Niczyporuk, B. B.

AU - Niyazov, R. A.

AU - Nozar, M.

AU - O'Rielly, G. V.

AU - Osipenko, M.

AU - Park, K.

AU - Pasyuk, E.

AU - Peterson, G.

AU - Philips, S. A.

AU - Pivnyuk, N.

AU - Pocanic, D.

AU - Pogorelko, O.

AU - Polli, E.

AU - Pozdniakov, S.

AU - Preedom, B. M.

AU - Price, J. W.

AU - Prok, Y.

AU - Protopopescu, D.

AU - Qin, L. M.

AU - Raue, B. A.

AU - Riccardi, G.

AU - Ricco, G.

AU - Ripani, M.

AU - Ritchie, Barry

AU - Ronchetti, F.

AU - Rosner, G.

AU - Rossi, P.

AU - Rowntree, D.

AU - Rubin, P. D.

AU - Sabatié, F.

AU - Sabourov, K.

AU - Salgado, C.

AU - Santoro, J. P.

AU - Sapunenko, V.

AU - Sargsyan, M.

AU - Schumacher, R. A.

AU - Serov, V. S.

AU - Shafi, A.

AU - Sharabian, Y. G.

AU - Shaw, J.

AU - Simionatto, S.

AU - Skabelin, A. V.

AU - Smith, E. S.

AU - Sober, D. I.

AU - Spraker, M.

AU - Stavinsky, A.

AU - Stepanyan, S.

AU - Stoler, P.

AU - Strakovsky, I. I.

AU - Strauch, S.

AU - Taiuti, M.

AU - Taylor, S.

AU - Tedeschi, D. J.

AU - Thoma, U.

AU - Thompson, R.

AU - Tkabladze, A.

AU - Todor, L.

AU - Tur, C.

AU - Ungaro, M.

AU - Vineyard, M. F.

AU - Vlassov, A. V.

AU - Wang, K.

AU - Weinstein, L. B.

AU - Weller, H.

AU - Weygand, D. P.

AU - Whisnant, C. S.

AU - Wolin, E.

AU - Wood, M. H.

AU - Yegneswaran, A.

AU - Yun, J.

AU - Zhang, J.

AU - Zhao, J.

AU - Zhou, Z.

PY - 2006

Y1 - 2006

N2 - The ep→e'π+n reaction was studied in the first and second nucleon resonance regions in the 0.25 GeV2<Q2<0.65 GeV2 range by use of the CLAS detector at Thomas Jefferson National Accelerator Facility. For the first time, to our knowledge, the absolute cross sections were measured, covering nearly the full angular range in the hadronic center-of-mass frame. We extracted the structure functions σTL,σTT, and the linear combination σT+εσL by fitting the dependence of the measured cross sections and compared them with the MAID and Sato-Lee models.

AB - The ep→e'π+n reaction was studied in the first and second nucleon resonance regions in the 0.25 GeV2<Q2<0.65 GeV2 range by use of the CLAS detector at Thomas Jefferson National Accelerator Facility. For the first time, to our knowledge, the absolute cross sections were measured, covering nearly the full angular range in the hadronic center-of-mass frame. We extracted the structure functions σTL,σTT, and the linear combination σT+εσL by fitting the dependence of the measured cross sections and compared them with the MAID and Sato-Lee models.

UR - http://www.scopus.com/inward/record.url?scp=33644528430&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=33644528430&partnerID=8YFLogxK

U2 - 10.1103/PhysRevC.73.025204

DO - 10.1103/PhysRevC.73.025204

M3 - Article

AN - SCOPUS:33644528430

VL - 73

JO - Physical Review C - Nuclear Physics

JF - Physical Review C - Nuclear Physics

SN - 0556-2813

IS - 2

M1 - 025204

ER -