Measurements of the γvp→p'π+π- cross section with the CLAS detector for 0.4GeV2<Q2<1.0GeV2 and 1.3GeV<W<1.825GeV

Fedotov, G. V.; Skorodumina, Iu. A.; Burkert, V. D.; Gothe, R. W.; Hicks, K.; Mokeev, V. I.; Adhikari, S.; Armstrong, Whitney R.; Avakian, H.; Ball, J.; Balossino, I.; Barion, L.; Bashkanov, M.; Battaglieri, M.; Batourine, V.; Bedlinskiy, I.; Biselli, A. S.; Boiarinov, S.; Briscoe, W. J.; Brooks, W. K.; Carman, D. S.; Celentano, A.; Charles, G.; Chetry, T.; Ciullo, G.; Clary, Brandon A.; Cole, P. L.; Contalbrigo, M.; Cortes, O.; D'Angelo, A.; Dashyan, N.; De Vita, R.; De Sanctis, E.; Defurne, M.; Deur, A.; Djalali, C.; Dupre, R.; Egiyan, H.; Fassi, L. El; Eugenio, P.; Fersch, R.; Gavalian, G.; Ghandilyan, Y.; Gilfoyle, G. P.; Girod, F. X.; Golovatch, E.; Griffioen, K. A.; Guo, L.; Hafidi, K.; Hakobyan, H.; Hanretty, C.; Harrison, N.; Hattawy, M.; Heddle, D.; Holtrop, M.; Ilieva, Y.; Ireland, D. G.; Ishkhanov, B. S.; Isupov, E. L.; Jenkins, D.; Jo, H. S.; Johnston, S.; Joosten, S.; Kabir, M. L.; Keller, D.; Khachatryan, G.; Khachatryan, M.; Khandaker, M.; Kim, A.; Kim, W.; Klein, A.; Klein, F. J.; Kubarovsky, V.; Kuleshov, S. V.; Lanza, L.; Lenisa, P.; Livingston, K.; MacGregor, I. J.  D.; Markov, N.; McKinnon, B.; Mineeva, T.; Montgomery, R. A.; Camacho, C. Munoz; Nadel-Turonski, P.; Niccolai, S.; Niculescu, G.; Osipenko, M.; Paolone, M.; Paremuzyan, R.; Park, K.; Pasyuk, E.; Pogorelko, O.; Price, J. W.; Procureur, S.; Prok, Y.; Protopopescu, D.; Ripani, M.; Riser, D.; Ritchie, B. G.; Rizzo, A.; Sabatié, F.; Salgado, C.; Schumacher, R. A.; Sharabian, Y. G.; Smith, G. D.; Sober, D. I.; Sokhan, D.; Sparveris, N.; Strakovsky, I. I.; Strauch, S.; Taiuti, M.; Tan, J. A.; Tyler, N.; Ungaro, M.; Voskanyan, H.; Voutier, E.; Wei, X.; Wood, M. H.; Zachariou, N.; Zhang, J.; Zhao, Z. W.

doi:10.1103/PhysRevC.98.025203

Title: Measurements of the $γ_{v} p \to p^{'} π^{+} π^{-}$ cross section with the CLAS detector for $0.4 {GeV}^{2} < Q^{2} < 1.0 {GeV}^{2}$ and $1.3 GeV < W < 1.825 GeV$

Abstract

New results on the single-differential and fully integrated cross sections for the process gamma(upsilon)p -> p'pi(+)pi(-) are presented. The experimental data were collected with the CLAS detector at Jefferson Laboratory. Measurements were carried out in the kinematic region of the reaction invariant mass W from 1.3 to 1.825 GeV and the photon virtuality Q(2) from 0.4 to 1.0 GeV2. The cross sections were obtained in narrow Q(2) bins (0.05 GeV2) with the smallest statistical uncertainties achieved in double-pion electroproduction experiments to date. The results were found to be in agreement with previously available data where they overlap. A preliminary interpretation of the extracted cross sections, which was based on a phenomenological meson-baryon reaction model, revealed substantial relative contributions from nucleon resonances. The data offer promising prospects to improve knowledge on the Q(2) evolution of the electrocouplings of most resonances with masses up to similar to 1.8 GeV.

Authors:: Fedotov, G. V.; Skorodumina, Iu. A.; Burkert, V. D.; Gothe, R. W.; Hicks, K.; Mokeev, V. I.; Adhikari, S.; Armstrong, Whitney R.; Avakian, H.; Ball, J.; Balossino, I.; Barion, L.; Bashkanov, M.; Battaglieri, M.; Batourine, V.; Bedlinskiy, I.; Biselli, A. S.; Boiarinov, S.; Briscoe, W. J.; Brooks, W. K. more »« less

Publication Date:: Tue Aug 21 00:00:00 EDT 2018

Research Org.:: Ohio Univ., Athens, OH (United States); Thomas Jefferson National Accelerator Facility (TJNAF), Newport News, VA (United States); Mississippi State Univ., Mississippi State, MS (United States); Argonne National Laboratory (ANL), Argonne, IL (United States)

Sponsoring Org.:: USDOE Office of Science (SC), Nuclear Physics (NP); National Science Foundation (NSF); Chilean Comision Nacional de Investigacion Cientifica y Tecnologica (CONICYT); National Research Foundation of Korea (NRF); USDOE Office of Science (SC), Basic Energy Sciences (BES)

Contributing Org.:: CLAS Collaboration

OSTI Identifier:: 1465930

Alternate Identifier(s):: OSTI ID: 1465611; OSTI ID: 1466674; OSTI ID: 1468653; OSTI ID: 1490202

Report Number(s):: JLAB-PHY-18-2745; DOE/OR/-23177-4479; arXiv:1804.05136
Journal ID: ISSN 2469-9985; PRVCAN

Grant/Contract Number:: AC05-06OR23177; SC0016583; FG02-07ER41528; AC02-06CH11357

Resource Type:: Accepted Manuscript

Journal Name:: Physical Review C

Additional Journal Information:: Journal Volume: 98; Journal Issue: 2; Journal ID: ISSN 2469-9985

Publisher:: American Physical Society (APS)

Country of Publication:: United States

Language:: English

Subject:: 73 NUCLEAR PHYSICS AND RADIATION PHYSICS; 72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; Baryons; Pions; Particle production; Lepton induced nuclear reactions; Photonuclear reactions; Multi-purpose particle detectors; Particle interactions

Citation Formats


                    Fedotov, G. V., Skorodumina, Iu. A., Burkert, V. D., Gothe, R. W., Hicks, K., Mokeev, V. I., Adhikari, S., Armstrong, Whitney R., Avakian, H., Ball, J., Balossino, I., Barion, L., Bashkanov, M., Battaglieri, M., Batourine, V., Bedlinskiy, I., Biselli, A. S., Boiarinov, S., Briscoe, W. J., Brooks, W. K., Carman, D. S., Celentano, A., Charles, G., Chetry, T., Ciullo, G., Clary, Brandon A., Cole, P. L., Contalbrigo, M., Cortes, O., D'Angelo, A., Dashyan, N., De Vita, R., De Sanctis, E., Defurne, M., Deur, A., Djalali, C., Dupre, R., Egiyan, H., Fassi, L. El, Eugenio, P., Fersch, R., Gavalian, G., Ghandilyan, Y., Gilfoyle, G. P., Girod, F. X., Golovatch, E., Griffioen, K. A., Guo, L., Hafidi, K., Hakobyan, H., Hanretty, C., Harrison, N., Hattawy, M., Heddle, D., Holtrop, M., Ilieva, Y., Ireland, D. G., Ishkhanov, B. S., Isupov, E. L., Jenkins, D., Jo, H. S., Johnston, S., Joosten, S., Kabir, M. L., Keller, D., Khachatryan, G., Khachatryan, M., Khandaker, M., Kim, A., Kim, W., Klein, A., Klein, F. J., Kubarovsky, V., Kuleshov, S. V., Lanza, L., Lenisa, P., Livingston, K., MacGregor, I. J.  D., Markov, N., McKinnon, B., Mineeva, T., Montgomery, R. A., Camacho, C. Munoz, Nadel-Turonski, P., Niccolai, S., Niculescu, G., Osipenko, M., Paolone, M., Paremuzyan, R., Park, K., Pasyuk, E., Pogorelko, O., Price, J. W., Procureur, S., Prok, Y., Protopopescu, D., Ripani, M., Riser, D., Ritchie, B. G., Rizzo, A., Sabatié, F., Salgado, C., Schumacher, R. A., Sharabian, Y. G., Smith, G. D., Sober, D. I., Sokhan, D., Sparveris, N., Strakovsky, I. I., Strauch, S., Taiuti, M., Tan, J. A., Tyler, N., Ungaro, M., Voskanyan, H., Voutier, E., Wei, X., Wood, M. H., Zachariou, N., Zhang, J., and Zhao, Z. W. Measurements of the γvp→p'π+π- cross section with the CLAS detector for 0.4GeV2<Q2<1.0GeV2 and 1.3GeV<W<1.825GeV.  United States: N. p., 2018. 
Web.  doi:10.1103/PhysRevC.98.025203.

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                    Fedotov, G. V., Skorodumina, Iu. A., Burkert, V. D., Gothe, R. W., Hicks, K., Mokeev, V. I., Adhikari, S., Armstrong, Whitney R., Avakian, H., Ball, J., Balossino, I., Barion, L., Bashkanov, M., Battaglieri, M., Batourine, V., Bedlinskiy, I., Biselli, A. S., Boiarinov, S., Briscoe, W. J., Brooks, W. K., Carman, D. S., Celentano, A., Charles, G., Chetry, T., Ciullo, G., Clary, Brandon A., Cole, P. L., Contalbrigo, M., Cortes, O., D'Angelo, A., Dashyan, N., De Vita, R., De Sanctis, E., Defurne, M., Deur, A., Djalali, C., Dupre, R., Egiyan, H., Fassi, L. El, Eugenio, P., Fersch, R., Gavalian, G., Ghandilyan, Y., Gilfoyle, G. P., Girod, F. X., Golovatch, E., Griffioen, K. A., Guo, L., Hafidi, K., Hakobyan, H., Hanretty, C., Harrison, N., Hattawy, M., Heddle, D., Holtrop, M., Ilieva, Y., Ireland, D. G., Ishkhanov, B. S., Isupov, E. L., Jenkins, D., Jo, H. S., Johnston, S., Joosten, S., Kabir, M. L., Keller, D., Khachatryan, G., Khachatryan, M., Khandaker, M., Kim, A., Kim, W., Klein, A., Klein, F. J., Kubarovsky, V., Kuleshov, S. V., Lanza, L., Lenisa, P., Livingston, K., MacGregor, I. J.  D., Markov, N., McKinnon, B., Mineeva, T., Montgomery, R. A., Camacho, C. Munoz, Nadel-Turonski, P., Niccolai, S., Niculescu, G., Osipenko, M., Paolone, M., Paremuzyan, R., Park, K., Pasyuk, E., Pogorelko, O., Price, J. W., Procureur, S., Prok, Y., Protopopescu, D., Ripani, M., Riser, D., Ritchie, B. G., Rizzo, A., Sabatié, F., Salgado, C., Schumacher, R. A., Sharabian, Y. G., Smith, G. D., Sober, D. I., Sokhan, D., Sparveris, N., Strakovsky, I. I., Strauch, S., Taiuti, M., Tan, J. A., Tyler, N., Ungaro, M., Voskanyan, H., Voutier, E., Wei, X., Wood, M. H., Zachariou, N., Zhang, J., & Zhao, Z. W. Measurements of the γvp→p'π+π- cross section with the CLAS detector for 0.4GeV2<Q2<1.0GeV2 and 1.3GeV<W<1.825GeV.  United States.  https://doi.org/10.1103/PhysRevC.98.025203

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                    Fedotov, G. V., Skorodumina, Iu. A., Burkert, V. D., Gothe, R. W., Hicks, K., Mokeev, V. I., Adhikari, S., Armstrong, Whitney R., Avakian, H., Ball, J., Balossino, I., Barion, L., Bashkanov, M., Battaglieri, M., Batourine, V., Bedlinskiy, I., Biselli, A. S., Boiarinov, S., Briscoe, W. J., Brooks, W. K., Carman, D. S., Celentano, A., Charles, G., Chetry, T., Ciullo, G., Clary, Brandon A., Cole, P. L., Contalbrigo, M., Cortes, O., D'Angelo, A., Dashyan, N., De Vita, R., De Sanctis, E., Defurne, M., Deur, A., Djalali, C., Dupre, R., Egiyan, H., Fassi, L. El, Eugenio, P., Fersch, R., Gavalian, G., Ghandilyan, Y., Gilfoyle, G. P., Girod, F. X., Golovatch, E., Griffioen, K. A., Guo, L., Hafidi, K., Hakobyan, H., Hanretty, C., Harrison, N., Hattawy, M., Heddle, D., Holtrop, M., Ilieva, Y., Ireland, D. G., Ishkhanov, B. S., Isupov, E. L., Jenkins, D., Jo, H. S., Johnston, S., Joosten, S., Kabir, M. L., Keller, D., Khachatryan, G., Khachatryan, M., Khandaker, M., Kim, A., Kim, W., Klein, A., Klein, F. J., Kubarovsky, V., Kuleshov, S. V., Lanza, L., Lenisa, P., Livingston, K., MacGregor, I. J.  D., Markov, N., McKinnon, B., Mineeva, T., Montgomery, R. A., Camacho, C. Munoz, Nadel-Turonski, P., Niccolai, S., Niculescu, G., Osipenko, M., Paolone, M., Paremuzyan, R., Park, K., Pasyuk, E., Pogorelko, O., Price, J. W., Procureur, S., Prok, Y., Protopopescu, D., Ripani, M., Riser, D., Ritchie, B. G., Rizzo, A., Sabatié, F., Salgado, C., Schumacher, R. A., Sharabian, Y. G., Smith, G. D., Sober, D. I., Sokhan, D., Sparveris, N., Strakovsky, I. I., Strauch, S., Taiuti, M., Tan, J. A., Tyler, N., Ungaro, M., Voskanyan, H., Voutier, E., Wei, X., Wood, M. H., Zachariou, N., Zhang, J., and Zhao, Z. W. Tue .  
"Measurements of the γvp→p'π+π- cross section with the CLAS detector for 0.4GeV2<Q2<1.0GeV2 and 1.3GeV<W<1.825GeV".  United States.  https://doi.org/10.1103/PhysRevC.98.025203.  https://www.osti.gov/servlets/purl/1465930.

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@article{osti_1465930,

  title        = {Measurements of the γvp→p'π+π- cross section with the CLAS detector for 0.4GeV2<Q2<1.0GeV2 and 1.3GeV<W<1.825GeV},

  author       = {Fedotov, G. V. and Skorodumina, Iu. A. and Burkert, V. D. and Gothe, R. W. and Hicks, K. and Mokeev, V. I. and Adhikari, S. and Armstrong, Whitney R. and Avakian, H. and Ball, J. and Balossino, I. and Barion, L. and Bashkanov, M. and Battaglieri, M. and Batourine, V. and Bedlinskiy, I. and Biselli, A. S. and Boiarinov, S. and Briscoe, W. J. and Brooks, W. K. and Carman, D. S. and Celentano, A. and Charles, G. and Chetry, T. and Ciullo, G. and Clary, Brandon A. and Cole, P. L. and Contalbrigo, M. and Cortes, O. and D'Angelo, A. and Dashyan, N. and De Vita, R. and De Sanctis, E. and Defurne, M. and Deur, A. and Djalali, C. and Dupre, R. and Egiyan, H. and Fassi, L. El and Eugenio, P. and Fersch, R. and Gavalian, G. and Ghandilyan, Y. and Gilfoyle, G. P. and Girod, F. X. and Golovatch, E. and Griffioen, K. A. and Guo, L. and Hafidi, K. and Hakobyan, H. and Hanretty, C. and Harrison, N. and Hattawy, M. and Heddle, D. and Holtrop, M. and Ilieva, Y. and Ireland, D. G. and Ishkhanov, B. S. and Isupov, E. L. and Jenkins, D. and Jo, H. S. and Johnston, S. and Joosten, S. and Kabir, M. L. and Keller, D. and Khachatryan, G. and Khachatryan, M. and Khandaker, M. and Kim, A. and Kim, W. and Klein, A. and Klein, F. J. and Kubarovsky, V. and Kuleshov, S. V. and Lanza, L. and Lenisa, P. and Livingston, K. and MacGregor, I. J.  D. and Markov, N. and McKinnon, B. and Mineeva, T. and Montgomery, R. A. and Camacho, C. Munoz and Nadel-Turonski, P. and Niccolai, S. and Niculescu, G. and Osipenko, M. and Paolone, M. and Paremuzyan, R. and Park, K. and Pasyuk, E. and Pogorelko, O. and Price, J. W. and Procureur, S. and Prok, Y. and Protopopescu, D. and Ripani, M. and Riser, D. and Ritchie, B. G. and Rizzo, A. and Sabatié, F. and Salgado, C. and Schumacher, R. A. and Sharabian, Y. G. and Smith, G. D. and Sober, D. I. and Sokhan, D. and Sparveris, N. and Strakovsky, I. I. and Strauch, S. and Taiuti, M. and Tan, J. A. and Tyler, N. and Ungaro, M. and Voskanyan, H. and Voutier, E. and Wei, X. and Wood, M. H. and Zachariou, N. and Zhang, J. and Zhao, Z. W.},

  abstractNote = {New results on the single-differential and fully integrated cross sections for the process gamma(upsilon)p -> p'pi(+)pi(-) are presented. The experimental data were collected with the CLAS detector at Jefferson Laboratory. Measurements were carried out in the kinematic region of the reaction invariant mass W from 1.3 to 1.825 GeV and the photon virtuality Q(2) from 0.4 to 1.0 GeV2. The cross sections were obtained in narrow Q(2) bins (0.05 GeV2) with the smallest statistical uncertainties achieved in double-pion electroproduction experiments to date. The results were found to be in agreement with previously available data where they overlap. A preliminary interpretation of the extracted cross sections, which was based on a phenomenological meson-baryon reaction model, revealed substantial relative contributions from nucleon resonances. The data offer promising prospects to improve knowledge on the Q(2) evolution of the electrocouplings of most resonances with masses up to similar to 1.8 GeV.},

  doi          = {10.1103/PhysRevC.98.025203},

  journal      = {Physical Review C},

  number       = 2,

  volume       = 98,

  place        = {United States},

  year         = {Tue Aug 21 00:00:00 EDT 2018},

  month        = {Tue Aug 21 00:00:00 EDT 2018}

}

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Review of Particle Physics
text, January 2018

Tanabashi, M.; Hagiwara, K.; Hikasa, K.
Deutsches Elektronen-Synchrotron, DESY, Hamburg
DOI: 10.3204/pubdb-2018-03100

Review of Particle Physics
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Beringer, J.; Arguin, J.; Barnett, R.
Deutsches Elektronen-Synchrotron, DESY, Hamburg
DOI: 10.3204/phppubdb-24149

Recent results on the nucleon resonance spectrum and structure from the CLAS detector
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Mokeev, Victor; Aznauryan, Inna; Burkert, Volker
arXiv
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Study of Non-Strange Baryon Resonances with Meson Photoproduction
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Krusche, B.; Schadmand, S.
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Abstract

Citation Formats

Q 2 dependence of the S 11 ( 1535 ) photocoupling and evidence for a P -wave resonance in η electroproduction journal, July 2007

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Electroexcitation of nucleon resonances from CLAS data on single pion electroproduction journal, November 2009

Photoproduction of ρmesons and Δ-baryons in the reaction γp → pπ+π- at energies up to $ \sqrt{{s}}$ = 2.6 GeV journal, December 2004

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Photoproduction of Meson and Baryon Resonances at Energies up to 5.8 GeV text, January 1968

Review of Particle Physics text, January 2008

The ep -->e[prime]peta Reaction at and above the S11(1535) Baryon Resonance text, January 2001

Review of Particle Physics text, January 2018

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Title: Measurements of the $γ_{v} p \to p^{'} π^{+} π^{-}$ cross section with the CLAS detector for $0.4 {GeV}^{2} < Q^{2} < 1.0 {GeV}^{2}$ and $1.3 GeV < W < 1.825 GeV$

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journal, July 2007

Electromagnetic excitation of nucleon resonances
journal, September 2011

Electroproduction of $p π^{+} π^{-}$ off protons at $0.2 < Q^{2} < 0.6$ ${GeV}^{2}$ and $1.3 < W < 1.57$ GeV with the CLAS detector
journal, January 2009

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journal, October 2009

$π^{+}$ photoproduction on the proton for photon energies from 0.725 to 2.875 GeV
journal, June 2009

The CEBAF large acceptance spectrometer (CLAS)
journal, May 2003

Radiative Corrections to Elastic and Inelastic $ep$ and $up$ Scattering
journal, January 1969

Electroproduction of $η$ mesons in the $S_{11} (1535)$ resonance region at high momentum transfer
journal, July 2009

Recent results on the nucleon resonance spectrum and structure from the CLAS detector
journal, January 2016

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journal, January 2012

Study of non-strange baryon resonances with meson photoproduction
journal, January 2003

Review of Particle Physics
journal, August 2014

A phenomenological description of photo- and electroproduction in nucleon resonance region
journal, June 2000

Measurements of $e p \to e^{'} π^{+} π^{-} p^{'}$ cross sections with CLAS at $1.40 GeV < W < 2.0$ GeV and $2.0 {GeV}^{2} < Q^{2} < 5.0 {GeV}^{2}$
journal, August 2017

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journal, January 2017

Single quark transition model analysis of electromagnetic nucleon resonance excitations in the $[70, 1^{-}]$ supermultiplet
journal, March 2003

New results from the studies of the $N (1440) 1 / 2^{+}, N (1520) 3 / 2^{-}$ , and $Δ (1620) 1 / 2^{-}$ resonances in exclusive $e p \to e^{'} p^{'} π^{+} π^{-}$ electroproduction with the CLAS detector
journal, February 2016

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journal, February 2001

Elements of statistical methods in high-energy physics analyses
journal, July 1997

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journal, October 2005

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journal, September 2012

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journal, August 1999

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journal, July 2003

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journal, January 1995

Nucleon resonances in exclusive reactions of photo- and electroproduction of mesons
journal, November 2015

Electroexcitation of nucleon resonances from CLAS data on single pion electroproduction
journal, November 2009

Photoproduction of ρmesons and Δ-baryons in the reaction γp → pπ+π- at energies up to $ \sqrt{{s}}$ = 2.6 GeV
journal, December 2004

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journal, April 2015

Photoproduction of Meson and Baryon Resonances at Energies up to 5.8 GeV
text, January 1968

Review of Particle Physics
text, January 2008

The ep -->e[prime]peta Reaction at and above the S11(1535) Baryon Resonance
text, January 2001

Review of Particle Physics
text, January 2018

Review of Particle Physics
text, January 2012

Recent results on the nucleon resonance spectrum and structure from the CLAS detector
text, January 2015

Spectrum and Structure of Excited Baryons with CLAS
text, January 2016

Study of Non-Strange Baryon Resonances with Meson Photoproduction
text, January 2003