超子产生与电磁衰变：以HADES作为FAIR的Phase-0实验的可行性研究
核实验
2021-07-20 v2
摘要
为考察HADES探测器在束流动能4.5 GeV的p+p反应中测量超子共振态Σ(1385)^0、Λ(1405)和Λ(1520)的电磁衰变以及双奇异重子系统Ξ^-和ΛΛ产生的性能，我们开展了一项可行性研究。现有HADES探测器将通过一个新的前向探测器升级，该探测器将探测接受度扩展至对这些研究起关键作用的极角范围。对各通道的分析之前均先考量其产生截面。随后总结了使用液态氢或聚乙烯靶时的预期信号计数率。
引用
@article{arxiv.2010.06961,
title = {Production and electromagnetic decay of hyperons: a feasibility study with HADES as a Phase-0 experiment at FAIR},
author = {J. Adamczewski-Musch and A. Belyaev and A. Blanco and C. Blume and C. Charlotte and D. S. Borisenko and C. Charlotte and L. Chlad and P. Chudoba and I. Ciepał and A. Derichs and D. Dittert and J. Dreyer and W. A. Esmail and O. Fateev and P. Fonte and J. Friese and I. Fröhlich and J. Förtsch and T. Galatyuk and I. Georgadze and O. Golosov and M. Golubeva and R. Greifenhagen and M. Grunwald and D. Grzonka and F. Guber and M. Gumberidze and S. Harabasz and T. Heinz and B. Heybeck and C. Höhne and M. Holona and R. Holzmann and H. Huck and A. Ierusalimov and M. Imre and A. Ivashkin and B. Kämpfer and K-H. Kampert and B. Kardan and V. Kedych and V. Khomyakov and I. Koenig and W. Koenig and M. Kohls and G. Kornakov and F. Kornas and R. Kotte and A. Kozela and V. Kozlov and I. Kres and J. Kuboś and A. Kugler and P. Kulessa and V. Ladygin and R. Lalik and C. Le Galliard and A. Lebedev and S. Lebedev and S. Linev and L. Lopes and M. Lorenz and G. Lykasov and A. Malige and J. Markert and T. Matulewicz and J. Michel and S. Morozov and C. Müntz and L. Naumann and K. Nowakowski and S. Orfanitsky and J. -H. Otto and V. Patel and C. Pauly and V. Pechenov and O. Pechenova and G. Perez Andrade and O. Petukhov and D. Pfeifer and K. Piasecki and J. Pietraszko and A. Prozorov and W. Przygoda and K. Pysz and B. Ramstein and N. Rathod and J. Regina and A. Reshetin and S. Reznikov and J. T. Rieger and J. Ritman and P. Rodriguez-Ramos and A. Rost and A. Rustamov and P. Salabura and J. Saraiva and N. Schild and E. Schwab and K. Schönning and F. Scozzi and F. Seck and I. Selyuzhenkov and V. Serdyuk and A. Shabanov and U. Singh and J. Smyrski and M. Sobiella and S. Spies and M. Strikhanov and H. Ströbele and J. Stroth and K. Sumara and O. Svoboda and M. Szala and J. Szewczyk and A. Taranenko and P. Tlusty and M. Traxler and V. Wagner and M. Wasiluk and A. A. Weber and C. Wendisch and P. Wintz and B. Włoch and H. P. Zbroszczyk and E. Zherebzova and A. Zhilin and A. Zinchenko and P. Zumbruch},
journal= {arXiv preprint arXiv:2010.06961},
year = {2021}
}
备注
Draft prepared by Rafa{\l} Lalik, James Ritman, Piotr Salabura, 19 pages, 21 figures, 4 tables