超子的产生和电磁衰变：基于FAIR上HADES作为Phase-0实验的可行性研究
摘要：HADES探测器用于测量p+p反应中的超子共振态$Sigma(1385)^0$、$Lambda(1405)$和$LambdaLambda(1520)$的电磁衰变以及双奇异重子系统$Xi^-$和$LambdaLambda$的产生进行了可行性研究。现有的HADES探测器将通过一个新的前向探测器进行升级，该探测器将探测范围扩展到在这些研究中起至关重要作用的极角范围内。每个信道的分析都在考虑产生截面的基础上进行。随后，总结了使用液态氢或聚乙烯作为靶材的预期信号计数率。
作者：J. Adamczewski-Musch (4), A. Belyaev (7), A. Blanco (1), C. Blume (8), C. Charlotte (8), D.S. Borisenko (12), C. Charlotte (8), L. Chlad (16), P. Chudoba (16), I. Ciepa{l} (2), A. Derichs (24, 11), D. Dittert (5), J. Dreyer (6), W.A. Esmail (23, 11), O. Fateev (7), P. Fonte (1, 21), J. Friese (9), I. Fr"ohlich (8), J. F"ortsch (20), T. Galatyuk (5, 4), I. Georgadze (24, 11), O. Golosov (14), M. Golubeva (12), R. Greifenhagen (6, b), M. Grunwald (20), D. Grzonka (11), F. Guber (12), M. Gumberidze (4), S. Harabasz (5), T. Heinz (4), B. Heybeck (8), C. H"ohne (10, 4), M. Holona (24, 11), R. Holzmann (4), H. Huck (8), A. Ierusalimov (7), M. Imre (15), A. Ivashkin (12), B. K"ampfer (6, 22), K-H. Kampert (20), B. Kardan (8), V. Kedych (5), V. Khomyakov (13), I. Koenig (4), W. Koenig (4), M. Kohls (8), G. Kornakov (5), F. Kornas (5), R. Kotte (6), A. Kozela (2), V. Kozlov (24, 11), I. Kres (20), J. Kubo''s (2), A. Kugler (16), P. Kulessa (23, 11), V. Ladygin (7), R. Lalik (23, 3), C. Le Galliard (15), A. Lebedev (13), S. Lebedev (10, 7), S. Linev (4), L. Lopes (1), M. Lorenz (8), G. Lykasov (7), A. Malige (23, 3), J. Markert (4), T. Matulewicz (18), J. Michel (8), S. Morozov (12, 14), C. M"untz (8), L. Naumann (6), K. Nowakowski (23, 3), S. Orfanitsky (24, 11), J.-H. Otto (10), V. Patel (20), C. Pauly (20), V. Pechenov (4), O. Pechenova (4), G. Perez Andrade (23, 11), O. Petukhov (12), D. Pfeifer (20), K. Piasecki (18), J. Pietraszko (4), A. Prozorov (16), W. Przygoda (23, 3), K. Pysz (2), B. Ramstein (15), N. Rathod (23, 3), J. Regina (24, 18), A. Reshetin (12), S. Reznikov (7), J.T. Rieger (24, 17), J. Ritman (23, 11), P. Rodriguez-Ramos (16), A. Rost (5), A. Rustamov (4), P. Salabura (23, 3), J. Saraiva (1), N. Schild (5), E. Schwab (4), K. Sch"onning (24, 17), F. Scozzi (5, 15), F. Seck (5), I. Selyuzhenkov (4, 14), V. Serdyuk (24, 11), A. Shabanov (12), U. Singh (23, 3), J. Smyrski (23, 3), M. Sobiella (6), S. Spies (8), M. Strikhanov (14), H. Str"obele (8), J. Stroth (8, 4), K. Sumara (3), O. Svoboda (16), M. Szala (8), J. Szewczyk (19), A. Taranenko (14), P. Tlusty (16), M. Traxler (4), V. Wagner (16), M. Wasiluk (19), A.A. Weber (10), C. Wendisch (4), P. Wintz (23, 11), B. W{l}och (2), H.P. Zbroszczyk (19), E. Zherebzova (12), A. Zhilin (13), A. Zinchenko (7), P. Zumbruch (4) (for the HADES Collaboration and the PANDA@HADES Collaboration, (1) LIP-Laborat''orio de Instrumentac{c}~ao e F''isica Experimental de Part''iculas, Coimbra, Portugal, (2) Institute of Nuclear Physics, Polish Academy of Sciences, Krak''ow, Poland, (3) Smoluchowski Institute of Physics, Jagiellonian University of Cracow, Krak''ow, Poland, (4) GSI Helmholtzzentrum f"ur Schwerionenforschung GmbH, Darmstadt, Germany, (5) Technische Universit"at Darmstadt, Darmstadt, Germany, (6) Institut f"ur Strahlenphysik, Helmholtz-Zentrum Dresden-Rossendorf, Dresden, Germany, (7) Joint Institute of Nuclear Research, Dubna, Russia, (8) Institut f"ur Kernphysik, Goethe-Universit"at, Frankfurt, Germany, (9) Physik Department E62, Technische Universit"at M"unchen, Garching, Germany, (10) II.Physikalisches Institut, Justus Liebig Universit"at Giessen, Giessen, Germany, (11) Forschungszentrum J"ulich, J"ulich, Germany, (12) Institute for Nuclear Research, Russian Academy of Science, Moscow, Russia, (13) Institute of Theoretical, Experimental Physics, Moscow, Russia, (14) National Research Nuclear University MEPhI (Moscow Engineering Physics Institute), Moscow, Russia, (15) Laboratoire de Physique des 2 infinis Ir`ene Joliot-Curie, Universit''e Paris-Saclay, CNRS-IN2P3., Orsay, France, (16) Nuclear Physics Institute, The Czech Academy of Sciences, Rez, Czech Republic, (17) Institutionen f"or fysik och astronomi, Uppsala universitet, Uppsala, Sweden, (18) Uniwersytet Warszawski - Instytut Fizyki Do''swiadczalnej, Warszawa, Poland, (19) Warsaw University of Technology, Warsaw, Poland, (20) Bergische Universit"at Wuppertal, Wuppertal, Germany, (21) Also at Coimbra Polytechnic - ISEC, Coimbra, Portugal, (22) Also at Technische Universit"at Dresden, Dresden, Germany, (23) member of the HADES and PANDA@HADES collaborations, (24) member of the PANDA and PANDA@HADES collaborations)
论文ID：2010.06961
分类：Nuclear Experiment
分类简称：nucl-ex
提交时间：2021-07-20