Subthreshold production of Σ(1385) baryons in Al+Al collisions at 1.9A GeV

X. Lopez; N. Herrmann; P. Crochet; A. Andronic; V. Barret; Z. Basrak; N. Bastid; M. L. Benabderrahmane; P. Buehler; M. Cargnelli; R. Caplar; E. Cordier; P. Dupieux; M. Dzelalija; L. Fabbietti; Z. Fodor; I. Gasparić; Y. Grishkin; O. N. Hartmann; K. D. Hildenbrand; B. Hong; T. I. Kang; J. Kecskemeti; M. Kirejczyk; Y. J. Kim; M. Kis; P. Koczon; M. Korolija; R. Kotte; A. Lebedev; Y. Leifels; V. Manko; J. Marton; T. Matulewicz; M. Merschmeyer; W. Neubert; D. Pelte; M. Petrovici; K. Piasecki; F. Rami; W. Reisdorf; M. S. Ryu; P. Schmidt; A. Schüttauf; Z. Seres; B. Sikora; K. S. Sim; V. Simion; K. Siwek-Wilczyńska; V. Smolyankin; G. Stoicea; K. Suzuki; Z. Tyminski; P. Wagner; E. Widmann; K. Wiśniewski; D. Wohlfarth; Z. G. Xiao; I. Yushmanov; X. Y. Zhang; A. Zhilin; J. Zmeskal; P. Kienle; T. Yamazaki

doi:10.1103/PhysRevC.76.052203

Subthreshold production of Σ(1385) baryons in Al+Al collisions at 1.9A GeV

X. Lopez, N. Herrmann, P. Crochet, A. Andronic, V. Barret, Z. Basrak, N. Bastid, M. L. Benabderrahmane, P. Buehler, M. Cargnelli, R. Caplar, E. Cordier, P. Dupieux, M. Dzelalija, L. Fabbietti, Z. Fodor, I. Gasparić, Y. Grishkin, O. N. Hartmann, K. D. HildenbrandB. Hong, T. I. Kang, J. Kecskemeti, M. Kirejczyk, Y. J. Kim, M. Kis, P. Koczon, M. Korolija, R. Kotte, A. Lebedev, Y. Leifels, V. Manko, J. Marton, T. Matulewicz, M. Merschmeyer, W. Neubert, D. Pelte, M. Petrovici, K. Piasecki, F. Rami, W. Reisdorf, M. S. Ryu, P. Schmidt, A. Schüttauf, Z. Seres, B. Sikora, K. S. Sim, V. Simion, K. Siwek-Wilczyńska, V. Smolyankin, G. Stoicea, K. Suzuki, Z. Tyminski, P. Wagner, E. Widmann, K. Wiśniewski, D. Wohlfarth, Z. G. Xiao, I. Yushmanov, X. Y. Zhang, A. Zhilin, J. Zmeskal, P. Kienle, T. Yamazaki

Department of Physics

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31 Citations (Scopus)

Abstract

First measurement of subthreshold Σ(1385) production is presented. Experimental data are presented for Al+Al reactions at 1.9A GeV measured with the FOPI detector at SIS/GSI. The Σ(1385)/Λ ratio is found to be in good agreement with the transport and statistical model predictions. The results allow for a better understanding of subthreshold strangeness production and strangeness exchange reaction which is the dominant process for K- production below and close-to threshold.

Original language	English
Article number	052203
Journal	Physical Review C - Nuclear Physics
Volume	76
Issue number	5
DOIs	https://doi.org/10.1103/PhysRevC.76.052203
Publication status	Published - 2007 Dec 3

ASJC Scopus subject areas

Nuclear and High Energy Physics

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10.1103/PhysRevC.76.052203

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Lopez, X., Herrmann, N., Crochet, P., Andronic, A., Barret, V., Basrak, Z., Bastid, N., Benabderrahmane, M. L., Buehler, P., Cargnelli, M., Caplar, R., Cordier, E., Dupieux, P., Dzelalija, M., Fabbietti, L., Fodor, Z., Gasparić, I., Grishkin, Y., Hartmann, O. N., ... Yamazaki, T. (2007). Subthreshold production of Σ(1385) baryons in Al+Al collisions at 1.9A GeV. Physical Review C - Nuclear Physics, 76(5), [052203]. https://doi.org/10.1103/PhysRevC.76.052203

Lopez, X, Herrmann, N, Crochet, P, Andronic, A, Barret, V, Basrak, Z, Bastid, N, Benabderrahmane, ML, Buehler, P, Cargnelli, M, Caplar, R, Cordier, E, Dupieux, P, Dzelalija, M, Fabbietti, L, Fodor, Z, Gasparić, I, Grishkin, Y, Hartmann, ON, Hildenbrand, KD, Hong, B, Kang, TI, Kecskemeti, J, Kirejczyk, M, Kim, YJ, Kis, M, Koczon, P, Korolija, M, Kotte, R, Lebedev, A, Leifels, Y, Manko, V, Marton, J, Matulewicz, T, Merschmeyer, M, Neubert, W, Pelte, D, Petrovici, M, Piasecki, K, Rami, F, Reisdorf, W, Ryu, MS, Schmidt, P, Schüttauf, A, Seres, Z, Sikora, B, Sim, KS, Simion, V, Siwek-Wilczyńska, K, Smolyankin, V, Stoicea, G, Suzuki, K, Tyminski, Z, Wagner, P, Widmann, E, Wiśniewski, K, Wohlfarth, D, Xiao, ZG, Yushmanov, I, Zhang, XY, Zhilin, A, Zmeskal, J, Kienle, P & Yamazaki, T 2007, 'Subthreshold production of Σ(1385) baryons in Al+Al collisions at 1.9A GeV', Physical Review C - Nuclear Physics, vol. 76, no. 5, 052203. https://doi.org/10.1103/PhysRevC.76.052203

@article{da5089622d454a22a2051014b338f134,

title = "Subthreshold production of Σ(1385) baryons in Al+Al collisions at 1.9A GeV",

abstract = "First measurement of subthreshold Σ(1385) production is presented. Experimental data are presented for Al+Al reactions at 1.9A GeV measured with the FOPI detector at SIS/GSI. The Σ(1385)/Λ ratio is found to be in good agreement with the transport and statistical model predictions. The results allow for a better understanding of subthreshold strangeness production and strangeness exchange reaction which is the dominant process for K- production below and close-to threshold.",

author = "X. Lopez and N. Herrmann and P. Crochet and A. Andronic and V. Barret and Z. Basrak and N. Bastid and Benabderrahmane, {M. L.} and P. Buehler and M. Cargnelli and R. Caplar and E. Cordier and P. Dupieux and M. Dzelalija and L. Fabbietti and Z. Fodor and I. Gaspari{\'c} and Y. Grishkin and Hartmann, {O. N.} and Hildenbrand, {K. D.} and B. Hong and Kang, {T. I.} and J. Kecskemeti and M. Kirejczyk and Kim, {Y. J.} and M. Kis and P. Koczon and M. Korolija and R. Kotte and A. Lebedev and Y. Leifels and V. Manko and J. Marton and T. Matulewicz and M. Merschmeyer and W. Neubert and D. Pelte and M. Petrovici and K. Piasecki and F. Rami and W. Reisdorf and Ryu, {M. S.} and P. Schmidt and A. Sch{\"u}ttauf and Z. Seres and B. Sikora and Sim, {K. S.} and V. Simion and K. Siwek-Wilczy{\'n}ska and V. Smolyankin and G. Stoicea and K. Suzuki and Z. Tyminski and P. Wagner and E. Widmann and K. Wi{\'s}niewski and D. Wohlfarth and Xiao, {Z. G.} and I. Yushmanov and Zhang, {X. Y.} and A. Zhilin and J. Zmeskal and P. Kienle and T. Yamazaki",

year = "2007",

month = dec,

day = "3",

doi = "10.1103/PhysRevC.76.052203",

language = "English",

volume = "76",

journal = "Physical Review C - Nuclear Physics",

issn = "0556-2813",

publisher = "American Physical Society",

number = "5",

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TY - JOUR

T1 - Subthreshold production of Σ(1385) baryons in Al+Al collisions at 1.9A GeV

AU - Lopez, X.

AU - Herrmann, N.

AU - Crochet, P.

AU - Andronic, A.

AU - Barret, V.

AU - Basrak, Z.

AU - Bastid, N.

AU - Benabderrahmane, M. L.

AU - Buehler, P.

AU - Cargnelli, M.

AU - Caplar, R.

AU - Cordier, E.

AU - Dupieux, P.

AU - Dzelalija, M.

AU - Fabbietti, L.

AU - Fodor, Z.

AU - Gasparić, I.

AU - Grishkin, Y.

AU - Hartmann, O. N.

AU - Hildenbrand, K. D.

AU - Hong, B.

AU - Kang, T. I.

AU - Kecskemeti, J.

AU - Kirejczyk, M.

AU - Kim, Y. J.

AU - Kis, M.

AU - Koczon, P.

AU - Korolija, M.

AU - Kotte, R.

AU - Lebedev, A.

AU - Leifels, Y.

AU - Manko, V.

AU - Marton, J.

AU - Matulewicz, T.

AU - Merschmeyer, M.

AU - Neubert, W.

AU - Pelte, D.

AU - Petrovici, M.

AU - Piasecki, K.

AU - Rami, F.

AU - Reisdorf, W.

AU - Ryu, M. S.

AU - Schmidt, P.

AU - Schüttauf, A.

AU - Seres, Z.

AU - Sikora, B.

AU - Sim, K. S.

AU - Simion, V.

AU - Siwek-Wilczyńska, K.

AU - Smolyankin, V.

AU - Stoicea, G.

AU - Suzuki, K.

AU - Tyminski, Z.

AU - Wagner, P.

AU - Widmann, E.

AU - Wiśniewski, K.

AU - Wohlfarth, D.

AU - Xiao, Z. G.

AU - Yushmanov, I.

AU - Zhang, X. Y.

AU - Zhilin, A.

AU - Zmeskal, J.

AU - Kienle, P.

AU - Yamazaki, T.

PY - 2007/12/3

Y1 - 2007/12/3

N2 - First measurement of subthreshold Σ(1385) production is presented. Experimental data are presented for Al+Al reactions at 1.9A GeV measured with the FOPI detector at SIS/GSI. The Σ(1385)/Λ ratio is found to be in good agreement with the transport and statistical model predictions. The results allow for a better understanding of subthreshold strangeness production and strangeness exchange reaction which is the dominant process for K- production below and close-to threshold.

AB - First measurement of subthreshold Σ(1385) production is presented. Experimental data are presented for Al+Al reactions at 1.9A GeV measured with the FOPI detector at SIS/GSI. The Σ(1385)/Λ ratio is found to be in good agreement with the transport and statistical model predictions. The results allow for a better understanding of subthreshold strangeness production and strangeness exchange reaction which is the dominant process for K- production below and close-to threshold.

UR - http://www.scopus.com/inward/record.url?scp=36849012235&partnerID=8YFLogxK

U2 - 10.1103/PhysRevC.76.052203

DO - 10.1103/PhysRevC.76.052203

M3 - Article

AN - SCOPUS:36849012235

SN - 0556-2813

VL - 76

JO - Physical Review C - Nuclear Physics

JF - Physical Review C - Nuclear Physics

IS - 5

M1 - 052203

ER -

Subthreshold production of Σ(1385) baryons in Al+Al collisions at 1.9A GeV

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