Differential photoproduction cross sections of the Σ0(1385), Λ(1405), and Λ(1520)

K. Moriya; R. A. Schumacher; K. P. Adhikari; D. Adikaram; M. Aghasyan; M. J. Amaryan; M. D. Anderson; S. Anefalos Pereira; H. Avakian; J. Ball; N. A. Baltzell; M. Battaglieri; V. Batourine; I. Bedlinskiy; M. Bellis; R. P. Bennett; A. S. Biselli; J. Bono; S. Boiarinov; W. J. Briscoe; W. K. Brooks; V. D. Burkert; D. S. Carman; A. Celentano; S. Chandavar; P. Collins; M. Contalbrigo; O. Cortes; V. Crede; A. D'Angelo; N. Dashyan; R. De Vita; E. De Sanctis; A. Deur; B. Dey; C. Djalali; D. Doughty; M. Dugger; R. Dupre; H. Egiyan; L. El Fassi; P. Eugenio; G. Fedotov; S. Fegan; R. Fersch; J. A. Fleming; N. Gevorgyan; G. P. Gilfoyle; K. L. Giovanetti; F. X. Girod; J. T. Goetz; W. Gohn; E. Golovatch; R. W. Gothe; K. A. Griffioen; M. Guidal; N. Guler; L. Guo; H. Hakobyan; C. Hanretty; D. Heddle; K. Hicks; D. Ho; M. Holtrop; Y. Ilieva; D. G. Ireland; B. S. Ishkhanov; E. L. Isupov; H. S. Jo; K. Joo; D. Keller; M. Khandaker; A. Klein; F. J. Klein; S. Koirala; A. Kubarovsky; V. Kubarovsky; S. V. Kuleshov; S. Lewis; K. Livingston; H. Y. Lu; I. J.D. Macgregor; D. Martinez; M. Mayer; M. McCracken; B. McKinnon; M. D. Mestayer; C. A. Meyer; T. Mineeva; M. Mirazita; V. Mokeev; R. A. Montgomery; H. Moutarde; E. Munevar; C. Munoz Camacho; P. Nadel-Turonski; R. Nasseripour; C. S. Nepali; S. Niccolai; G. Niculescu; I. Niculescu; M. Osipenko; A. I. Ostrovidov; L. L. Pappalardo; R. Paremuzyan; K. Park; S. Park; E. Pasyuk; E. Phelps; J. J. Phillips; S. Pisano; O. Pogorelko; S. Pozdniakov; J. W. Price; S. Procureur; D. Protopopescu; A. J.R. Puckett; B. A. Raue; D. Rimal; M. Ripani; B. G. Ritchie; G. Rosner; P. Rossi; F. Sabatié; M. S. Saini; C. Salgado; D. Schott; E. Seder; H. Seraydaryan; Y. G. Sharabian; G. D. Smith; D. I. Sober; D. Sokhan; S. Stepanyan; P. Stoler; S. Strauch; M. Taiuti; W. Tang; C. E. Taylor; S. Taylor; Y. Tian; S. Tkachenko; M. Ungaro; B. Vernarsky; M. F. Vineyard; H. Voskanyan; E. Voutier; N. K. Walford; D. P. Watts; L. B. Weinstein; M. Williams; M. H. Wood; N. Zachariou; L. Zana; J. Zhang; Z. W. Zhao; I. Zonta

doi:10.1103/PhysRevC.88.045201

Differential photoproduction cross sections of the Σ0(1385), Λ(1405), and Λ(1520)

K. Moriya
, R. A. Schumacher
, K. P. Adhikari
, D. Adikaram
, M. Aghasyan
, M. J. Amaryan
, M. D. Anderson
, S. Anefalos Pereira
, H. Avakian
, J. Ball
, N. A. Baltzell
, M. Battaglieri
, V. Batourine
, I. Bedlinskiy
, M. Bellis
, R. P. Bennett
, A. S. Biselli
, J. Bono
, S. Boiarinov
, W. J. Briscoe

W. K. Brooks, V. D. Burkert, D. S. Carman, A. Celentano, S. Chandavar, P. Collins, M. Contalbrigo, O. Cortes, V. Crede, A. D'Angelo, N. Dashyan, R. De Vita, E. De Sanctis, A. Deur, B. Dey, C. Djalali, D. Doughty, M. Dugger, R. Dupre, H. Egiyan, L. El Fassi, P. Eugenio, G. Fedotov, S. Fegan, R. Fersch, J. A. Fleming, N. Gevorgyan, G. P. Gilfoyle, K. L. Giovanetti, F. X. Girod, J. T. Goetz, W. Gohn, E. Golovatch, R. W. Gothe, K. A. Griffioen, M. Guidal, N. Guler, L. Guo, H. Hakobyan, C. Hanretty, D. Heddle, K. Hicks, D. Ho, M. Holtrop, Y. Ilieva, D. G. Ireland, B. S. Ishkhanov, E. L. Isupov, H. S. Jo, K. Joo, D. Keller, M. Khandaker, A. Klein, F. J. Klein, S. Koirala, A. Kubarovsky, V. Kubarovsky, S. V. Kuleshov, S. Lewis, K. Livingston, H. Y. Lu, I. J.D. Macgregor, D. Martinez, M. Mayer, M. McCracken, B. McKinnon, M. D. Mestayer, C. A. Meyer, T. Mineeva, M. Mirazita, V. Mokeev, R. A. Montgomery, H. Moutarde, E. Munevar, C. Munoz Camacho, P. Nadel-Turonski, R. Nasseripour, C. S. Nepali, S. Niccolai, G. Niculescu, I. Niculescu, M. Osipenko, A. I. Ostrovidov, L. L. Pappalardo, R. Paremuzyan, K. Park, S. Park, E. Pasyuk, E. Phelps, J. J. Phillips, S. Pisano, O. Pogorelko, S. Pozdniakov, J. W. Price, S. Procureur, D. Protopopescu, A. J.R. Puckett, B. A. Raue, D. Rimal, M. Ripani, B. G. Ritchie, G. Rosner, P. Rossi, F. Sabatié, M. S. Saini, C. Salgado, D. Schott, E. Seder, H. Seraydaryan, Y. G. Sharabian, G. D. Smith, D. I. Sober, D. Sokhan, S. Stepanyan, P. Stoler, S. Strauch, M. Taiuti, W. Tang, C. E. Taylor, S. Taylor, Y. Tian, S. Tkachenko, M. Ungaro, B. Vernarsky, M. F. Vineyard, H. Voskanyan, E. Voutier, N. K. Walford, D. P. Watts, L. B. Weinstein, M. Williams, M. H. Wood, N. Zachariou, L. Zana, J. Zhang, Z. W. Zhao, I. Zonta

Research output: Contribution to journal › Article › peer-review

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Abstract

We report the exclusive photoproduction cross sections for the Σ0(1385), Λ(1405), and Λ(1520) in the reactions γ+p→K⁺+Y^* using the CLAS detector for energies from near the respective production thresholds up to a center-of-mass energy W of 2.85 GeV. The differential cross sections are integrated to give the total exclusive cross sections for each hyperon. Comparisons are made to current theoretical models based on the effective-Lagrangian approach and fit to previous data. The accuracy of these models is seen to vary widely. The cross sections for the Λ(1405) region are strikingly different for the Σ⁺π^-, Σ0π0, and Σ ^-π⁺ decay channels, indicating the effect of isospin interference, especially at W values close to the threshold.

Original language	English
Article number	045201
Journal	Physical Review C - Nuclear Physics
Volume	88
Issue number	4
DOIs	https://doi.org/10.1103/PhysRevC.88.045201
State	Published - 7 Oct 2013

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10.1103/PhysRevC.88.045201

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Moriya, K., Schumacher, R. A., Adhikari, K. P., Adikaram, D., Aghasyan, M., Amaryan, M. J., Anderson, M. D., Anefalos Pereira, S., Avakian, H., Ball, J., Baltzell, N. A., Battaglieri, M., Batourine, V., Bedlinskiy, I., Bellis, M., Bennett, R. P., Biselli, A. S., Bono, J., Boiarinov, S., ... Zonta, I. (2013). Differential photoproduction cross sections of the Σ0(1385), Λ(1405), and Λ(1520). Physical Review C - Nuclear Physics, 88(4), Article 045201. https://doi.org/10.1103/PhysRevC.88.045201

@article{667afab2c5c54b88b0a56df0d5fb74db,

title = "Differential photoproduction cross sections of the Σ0(1385), Λ(1405), and Λ(1520)",

abstract = "We report the exclusive photoproduction cross sections for the Σ0(1385), Λ(1405), and Λ(1520) in the reactions γ+p→K++Y* using the CLAS detector for energies from near the respective production thresholds up to a center-of-mass energy W of 2.85 GeV. The differential cross sections are integrated to give the total exclusive cross sections for each hyperon. Comparisons are made to current theoretical models based on the effective-Lagrangian approach and fit to previous data. The accuracy of these models is seen to vary widely. The cross sections for the Λ(1405) region are strikingly different for the Σ+π-, Σ0π0, and Σ -π+ decay channels, indicating the effect of isospin interference, especially at W values close to the threshold.",

author = "K. Moriya and Schumacher, \{R. A.\} and Adhikari, \{K. P.\} and D. Adikaram and M. Aghasyan and Amaryan, \{M. J.\} and Anderson, \{M. D.\} and \{Anefalos Pereira\}, S. and H. Avakian and J. Ball and Baltzell, \{N. A.\} and M. Battaglieri and V. Batourine and I. Bedlinskiy and M. Bellis and Bennett, \{R. P.\} and Biselli, \{A. S.\} and J. Bono and S. Boiarinov and Briscoe, \{W. J.\} and Brooks, \{W. K.\} and Burkert, \{V. D.\} and Carman, \{D. S.\} and A. Celentano and S. Chandavar and P. Collins and M. Contalbrigo and O. Cortes and V. Crede and A. D'Angelo and N. Dashyan and \{De Vita\}, R. and \{De Sanctis\}, E. and A. Deur and B. Dey and C. Djalali and D. Doughty and M. Dugger and R. Dupre and H. Egiyan and \{El Fassi\}, L. and P. Eugenio and G. Fedotov and S. Fegan and R. Fersch and Fleming, \{J. A.\} and N. Gevorgyan and Gilfoyle, \{G. P.\} and Giovanetti, \{K. L.\} and Girod, \{F. X.\} and Goetz, \{J. T.\} and W. Gohn and E. Golovatch and Gothe, \{R. W.\} and Griffioen, \{K. A.\} and M. Guidal and N. Guler and L. Guo and H. Hakobyan and C. Hanretty and D. Heddle and K. Hicks and D. Ho and M. Holtrop and Y. Ilieva and Ireland, \{D. G.\} and Ishkhanov, \{B. S.\} and Isupov, \{E. L.\} and Jo, \{H. S.\} and K. Joo and D. Keller and M. Khandaker and A. Klein and Klein, \{F. J.\} and S. Koirala and A. Kubarovsky and V. Kubarovsky and Kuleshov, \{S. V.\} and S. Lewis and K. Livingston and Lu, \{H. Y.\} and Macgregor, \{I. J.D.\} and D. Martinez and M. Mayer and M. McCracken and B. McKinnon and Mestayer, \{M. D.\} and Meyer, \{C. A.\} and T. Mineeva and M. Mirazita and V. Mokeev and Montgomery, \{R. A.\} and H. Moutarde and E. Munevar and \{Munoz Camacho\}, C. and P. Nadel-Turonski and R. Nasseripour and Nepali, \{C. S.\} and S. Niccolai and G. Niculescu and I. Niculescu and M. Osipenko and Ostrovidov, \{A. I.\} and Pappalardo, \{L. L.\} and R. Paremuzyan and K. Park and S. Park and E. Pasyuk and E. Phelps and Phillips, \{J. J.\} and S. Pisano and O. Pogorelko and S. Pozdniakov and Price, \{J. W.\} and S. Procureur and D. Protopopescu and Puckett, \{A. J.R.\} and Raue, \{B. A.\} and D. Rimal and M. Ripani and Ritchie, \{B. G.\} and G. Rosner and P. Rossi and F. Sabati{\'e} and Saini, \{M. S.\} and C. Salgado and D. Schott and E. Seder and H. Seraydaryan and Sharabian, \{Y. G.\} and Smith, \{G. D.\} and Sober, \{D. I.\} and D. Sokhan and S. Stepanyan and P. Stoler and S. Strauch and M. Taiuti and W. Tang and Taylor, \{C. E.\} and S. Taylor and Y. Tian and S. Tkachenko and M. Ungaro and B. Vernarsky and Vineyard, \{M. F.\} and H. Voskanyan and E. Voutier and Walford, \{N. K.\} and Watts, \{D. P.\} and Weinstein, \{L. B.\} and M. Williams and Wood, \{M. H.\} and N. Zachariou and L. Zana and J. Zhang and Zhao, \{Z. W.\} and I. Zonta",

year = "2013",

month = oct,

day = "7",

doi = "10.1103/PhysRevC.88.045201",

language = "English",

volume = "88",

journal = "Physical Review C - Nuclear Physics",

issn = "0556-2813",

publisher = "American Physical Society",

number = "4",

}

Moriya, K, Schumacher, RA, Adhikari, KP, Adikaram, D, Aghasyan, M, Amaryan, MJ, Anderson, MD, Anefalos Pereira, S, Avakian, H, Ball, J, Baltzell, NA, Battaglieri, M, Batourine, V, Bedlinskiy, I, Bellis, M, Bennett, RP, Biselli, AS, Bono, J, Boiarinov, S, Briscoe, WJ, Brooks, WK, Burkert, VD, Carman, DS, Celentano, A, Chandavar, S, Collins, P, Contalbrigo, M, Cortes, O, Crede, V, D'Angelo, A, Dashyan, N, De Vita, R, De Sanctis, E, Deur, A, Dey, B, Djalali, C, Doughty, D, Dugger, M, Dupre, R, Egiyan, H, El Fassi, L, Eugenio, P, Fedotov, G, Fegan, S, Fersch, R, Fleming, JA, Gevorgyan, N, Gilfoyle, GP, Giovanetti, KL, Girod, FX, Goetz, JT, Gohn, W, Golovatch, E, Gothe, RW, Griffioen, KA, Guidal, M, Guler, N, Guo, L, Hakobyan, H, Hanretty, C, Heddle, D, Hicks, K, Ho, D, Holtrop, M, Ilieva, Y, Ireland, DG, Ishkhanov, BS, Isupov, EL, Jo, HS, Joo, K, Keller, D, Khandaker, M, Klein, A, Klein, FJ, Koirala, S, Kubarovsky, A, Kubarovsky, V, Kuleshov, SV, Lewis, S, Livingston, K, Lu, HY, Macgregor, IJD, Martinez, D, Mayer, M, McCracken, M, McKinnon, B, Mestayer, MD, Meyer, CA, Mineeva, T, Mirazita, M, Mokeev, V, Montgomery, RA, Moutarde, H, Munevar, E, Munoz Camacho, C, Nadel-Turonski, P, Nasseripour, R, Nepali, CS, Niccolai, S, Niculescu, G, Niculescu, I, Osipenko, M, Ostrovidov, AI, Pappalardo, LL, Paremuzyan, R, Park, K, Park, S, Pasyuk, E, Phelps, E, Phillips, JJ, Pisano, S, Pogorelko, O, Pozdniakov, S, Price, JW, Procureur, S, Protopopescu, D, Puckett, AJR, Raue, BA, Rimal, D, Ripani, M, Ritchie, BG, Rosner, G, Rossi, P, Sabatié, F, Saini, MS, Salgado, C, Schott, D, Seder, E, Seraydaryan, H, Sharabian, YG, Smith, GD, Sober, DI, Sokhan, D, Stepanyan, S, Stoler, P, Strauch, S, Taiuti, M, Tang, W, Taylor, CE, Taylor, S, Tian, Y, Tkachenko, S, Ungaro, M, Vernarsky, B, Vineyard, MF, Voskanyan, H, Voutier, E, Walford, NK, Watts, DP, Weinstein, LB, Williams, M, Wood, MH, Zachariou, N, Zana, L, Zhang, J, Zhao, ZW & Zonta, I 2013, 'Differential photoproduction cross sections of the Σ0(1385), Λ(1405), and Λ(1520)', Physical Review C - Nuclear Physics, vol. 88, no. 4, 045201. https://doi.org/10.1103/PhysRevC.88.045201

TY - JOUR

T1 - Differential photoproduction cross sections of the Σ0(1385), Λ(1405), and Λ(1520)

AU - Moriya, K.

AU - Schumacher, R. A.

AU - Adhikari, K. P.

AU - Adikaram, D.

AU - Aghasyan, M.

AU - Amaryan, M. J.

AU - Anderson, M. D.

AU - Anefalos Pereira, S.

AU - Avakian, H.

AU - Ball, J.

AU - Baltzell, N. A.

AU - Battaglieri, M.

AU - Batourine, V.

AU - Bedlinskiy, I.

AU - Bellis, M.

AU - Bennett, R. P.

AU - Biselli, A. S.

AU - Bono, J.

AU - Boiarinov, S.

AU - Briscoe, W. J.

AU - Brooks, W. K.

AU - Burkert, V. D.

AU - Carman, D. S.

AU - Celentano, A.

AU - Chandavar, S.

AU - Collins, P.

AU - Contalbrigo, M.

AU - Cortes, O.

AU - Crede, V.

AU - D'Angelo, A.

AU - Dashyan, N.

AU - De Vita, R.

AU - De Sanctis, E.

AU - Deur, A.

AU - Dey, B.

AU - Djalali, C.

AU - Doughty, D.

AU - Dugger, M.

AU - Dupre, R.

AU - Egiyan, H.

AU - El Fassi, L.

AU - Eugenio, P.

AU - Fedotov, G.

AU - Fegan, S.

AU - Fersch, R.

AU - Fleming, J. A.

AU - Gevorgyan, N.

AU - Gilfoyle, G. P.

AU - Giovanetti, K. L.

AU - Girod, F. X.

AU - Goetz, J. T.

AU - Gohn, W.

AU - Golovatch, E.

AU - Gothe, R. W.

AU - Griffioen, K. A.

AU - Guidal, M.

AU - Guler, N.

AU - Guo, L.

AU - Hakobyan, H.

AU - Hanretty, C.

AU - Heddle, D.

AU - Hicks, K.

AU - Ho, D.

AU - Holtrop, M.

AU - Ilieva, Y.

AU - Ireland, D. G.

AU - Ishkhanov, B. S.

AU - Isupov, E. L.

AU - Jo, H. S.

AU - Joo, K.

AU - Keller, D.

AU - Khandaker, M.

AU - Klein, A.

AU - Klein, F. J.

AU - Koirala, S.

AU - Kubarovsky, A.

AU - Kubarovsky, V.

AU - Kuleshov, S. V.

AU - Lewis, S.

AU - Livingston, K.

AU - Lu, H. Y.

AU - Macgregor, I. J.D.

AU - Martinez, D.

AU - Mayer, M.

AU - McCracken, M.

AU - McKinnon, B.

AU - Mestayer, M. D.

AU - Meyer, C. A.

AU - Mineeva, T.

AU - Mirazita, M.

AU - Mokeev, V.

AU - Montgomery, R. A.

AU - Moutarde, H.

AU - Munevar, E.

AU - Munoz Camacho, C.

AU - Nadel-Turonski, P.

AU - Nasseripour, R.

AU - Nepali, C. S.

AU - Niccolai, S.

AU - Niculescu, G.

AU - Niculescu, I.

AU - Osipenko, M.

AU - Ostrovidov, A. I.

AU - Pappalardo, L. L.

AU - Paremuzyan, R.

AU - Park, K.

AU - Park, S.

AU - Pasyuk, E.

AU - Phelps, E.

AU - Phillips, J. J.

AU - Pisano, S.

AU - Pogorelko, O.

AU - Pozdniakov, S.

AU - Price, J. W.

AU - Procureur, S.

AU - Protopopescu, D.

AU - Puckett, A. J.R.

AU - Raue, B. A.

AU - Rimal, D.

AU - Ripani, M.

AU - Ritchie, B. G.

AU - Rosner, G.

AU - Rossi, P.

AU - Sabatié, F.

AU - Saini, M. S.

AU - Salgado, C.

AU - Schott, D.

AU - Seder, E.

AU - Seraydaryan, H.

AU - Sharabian, Y. G.

AU - Smith, G. D.

AU - Sober, D. I.

AU - Sokhan, D.

AU - Stepanyan, S.

AU - Stoler, P.

AU - Strauch, S.

AU - Taiuti, M.

AU - Tang, W.

AU - Taylor, C. E.

AU - Taylor, S.

AU - Tian, Y.

AU - Tkachenko, S.

AU - Ungaro, M.

AU - Vernarsky, B.

AU - Vineyard, M. F.

AU - Voskanyan, H.

AU - Voutier, E.

AU - Walford, N. K.

AU - Watts, D. P.

AU - Weinstein, L. B.

AU - Williams, M.

AU - Wood, M. H.

AU - Zachariou, N.

AU - Zana, L.

AU - Zhang, J.

AU - Zhao, Z. W.

AU - Zonta, I.

PY - 2013/10/7

Y1 - 2013/10/7

N2 - We report the exclusive photoproduction cross sections for the Σ0(1385), Λ(1405), and Λ(1520) in the reactions γ+p→K++Y* using the CLAS detector for energies from near the respective production thresholds up to a center-of-mass energy W of 2.85 GeV. The differential cross sections are integrated to give the total exclusive cross sections for each hyperon. Comparisons are made to current theoretical models based on the effective-Lagrangian approach and fit to previous data. The accuracy of these models is seen to vary widely. The cross sections for the Λ(1405) region are strikingly different for the Σ+π-, Σ0π0, and Σ -π+ decay channels, indicating the effect of isospin interference, especially at W values close to the threshold.

AB - We report the exclusive photoproduction cross sections for the Σ0(1385), Λ(1405), and Λ(1520) in the reactions γ+p→K++Y* using the CLAS detector for energies from near the respective production thresholds up to a center-of-mass energy W of 2.85 GeV. The differential cross sections are integrated to give the total exclusive cross sections for each hyperon. Comparisons are made to current theoretical models based on the effective-Lagrangian approach and fit to previous data. The accuracy of these models is seen to vary widely. The cross sections for the Λ(1405) region are strikingly different for the Σ+π-, Σ0π0, and Σ -π+ decay channels, indicating the effect of isospin interference, especially at W values close to the threshold.

UR - https://www.scopus.com/pages/publications/84885825639

U2 - 10.1103/PhysRevC.88.045201

DO - 10.1103/PhysRevC.88.045201

M3 - Article

AN - SCOPUS:84885825639

SN - 0556-2813

VL - 88

JO - Physical Review C - Nuclear Physics

JF - Physical Review C - Nuclear Physics

IS - 4

M1 - 045201

ER -

Differential photoproduction cross sections of the Σ0(1385), Λ(1405), and Λ(1520)

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