Kharakteristiki proton-protonnykh stolknoveniy, smodelirovanykh s pomoshch'yu Monte-Karlo generatorov, pri energiyakh NICA

Мұқаба

Дәйексөз келтіру

Толық мәтін

Ашық рұқсат Ашық рұқсат
Рұқсат жабық Рұқсат берілді
Рұқсат жабық Тек жазылушылар үшін

Аннотация

This paper presents an overview of Monte Carlo (MC) event generators for simulation of proton-proton collisions along with the results on hadron production at nuclotron-based ion collider facility (NICA) energies. Namely, mean multiplicities, mean transverse momenta, and rapidity distributions of p(
), π±, K± at different collision energies are presented. We also study two-particle angular correlations for stable charged particles. Results of simulations with PYTHIA, EPOS, SMASH, and UrQMD event generators are compared to available data. Connections of studied quantities with physics mechanisms in MC generators are discussed. We suggest a tuned set of parameters to address observed discrepancies between data and PYTHIA.

Авторлар туралы

M. Azarkin

P.N. Lebedev Physical Institute, Russian Academy of Sciences

Email: azarkinmy@lebedev.ru
119991, Moscow, Russia

M. Kirakosyan

P.N. Lebedev Physical Institute, Russian Academy of Sciences

Хат алмасуға жауапты Автор.
Email: kirakosyanmr@lebedev.ru
119991, Moscow, Russia

Әдебиет тізімі

  1. V. Kekelidze et al., Eur. Phys. J. A 52, 211 (2016).
  2. V. Golovatyuk et al., Eur. Phys. J. A 52, 212 (2016).
  3. Spin Physics Detector, http://spd.jinr.ru/ (2023).
  4. th Meeting of the PAC for Particle Physics, https://indico.jinr.ru/event/3370/(2023).
  5. J. Randrup and J. Cleymans, Phys. Rev. C 74, 047901 (2006).
  6. A. Andronic, P. Braun-Munzinger, and J. Stachel, Phys. Lett. B 673, 142 (2009).
  7. M. Antinucci et al., Lettere al. Nuovo Cimento (1971-1985) 6, 121 (1973).
  8. A. Rossi et al., Nuclear Physics B 84, 269 (1975).
  9. N49 Collaboration Eur. Phys. J. C 45, 343 (2006).
  10. NA61/SHINE Collaboration, Eur. Phys. J. C 77, 671 (2017).
  11. V. Kolesnikov et al., Phys. Part. Nucl. Lett. 17, 142 (2020).
  12. G. Pancheri and Y. N. Srivastava, Eur. Phys. J. C 77, 150 (2017).
  13. T. Sj�ostrand, S. Mrenna, and P. Z. Skands, JHEP 05, 026 (2006).
  14. T. Sj�ostrand et al., Comput. Phys.Commun. 191, 159 (2015)
  15. K. Werner et al., Phys. Rev. C 85, 064907 (2012).
  16. K. Werner et al., Phys. Rev. Lett. 112, 232301 (2014).
  17. M. Bleicher et al., J. Phys. G 25, 1859 (1999).
  18. S. Bass et al., Progress in Particle and Nuclear Physics 41, 255 (1998).
  19. J. Weil et al., Phys. Rev. C 94, 054905 (2016).
  20. J. Mohs, S. Ryu, and H. Elfner, J. Phys. G 47, 065101 (2020).
  21. L. L�onnblad, Nucl. Phys. A 1005 121873 (2021).
  22. S. Ostapchenko, Nuclear Physics B - Proc. Suppl. 151, 143 (2006).
  23. A. Fedynitch and R. Engel, Proc. of the 14th Int. Conf. on Nuclear Reaction Mechanisms, (2015), p. 291.
  24. E.-J. Ahn et al. Phys. Rev. D 80, 094003 (2009).
  25. M. B�ahr et al., Eur. Phys. J. C 58, 639 (2008).
  26. J. Bellm et al., Eur. Phys. J. C 76, 196 (2016).
  27. Sherpa Manual, https://sherpa.hepforge.org/doc/SHERPA-MC-2.1.1.html.
  28. G. A. Schuler and T. Sjostrand, Phys. Rev. D 49, 2257 (1994)
  29. A. Donnachie and P. V. Landsho, Phys. Lett. B 296, 227 (1992).
  30. R. B. Appleby et al., Eur. Phys. J. C 76, 520 (2016).
  31. C. O. Rasmussen and T. Sj�ostrand, Eur. Phys. J. C 78, 461 (2018).
  32. T. S. strand and P. Skands, J. High Energy Phys. 2004, 053 (2004).
  33. A. Ortiz, G. Benc'edi, and H. Bello, J. Phys. G 44, 065001 (2017).
  34. G. Mao, Z. Li, and Y. Zhuo, Phys. Rev. C 53, 2933 (1996).
  35. W. J. Fickinger et al., Phys. Rev. 125, 2082 (1962).
  36. J. T. Reed et al., Phys. Rev. 168, 1495 (1968).
  37. M. Firebaugh et al., Phys. Rev. 172, 1354 (1968).
  38. R. I. Louttit et al., Phys. Rev. 123, 1465 (1961).
  39. E. Bierman, A. P. Colleraine, and U. Nauenberg Phys. Rev. 147, 922 (1966).
  40. G. Alexander et al., Il Nuovo Cimento A (1965-1970) 53, 455 (1968).
  41. W. J. Hogan, P. A. Pirou'e, and A. J. S. Smith, Phys. Rev. 166, 1472 (1968).
  42. G. Alexander et al., Phys. Rev. 154, 1284 (1967).
  43. P. Aahlin et al., Physica Scripta 21, 12 (1980).
  44. U. Amaldi et al., Nuclear Physics B 86, no. 3, 403 (1975).
  45. V. Blobel et al., Nuclear Physics B 69, 454 (1974).
  46. H. Fesefeldt et al., Nuclear Physics B 147, 317 (1979).
  47. J. Allday et al., Zeitschrift fu�r Physik C 40, 29 (1988).
  48. M. Asa et al., Zeitschrift fu�r Physik C 27, 11 (1985).
  49. R. Eisner et al., Nuclear Physics B 123, 361 (1977).
  50. J. Chapman et al., Physics Letters B 47, 465 (1973).
  51. H. Boggild et al., Nuclear Physics B 57, 77 (1973).
  52. C. W. Akerlof et al., Phys. Rev. D 3, 645(1971).
  53. E. E. Zabrodin et al., Phys. Rev. D 52, 1316 (1995).
  54. V. Ammosov et al., Nuclear Physics B 115, 269 (1976).
  55. M. Alston-Garnjost et al., Phys. Rev. Lett. 35, 142 (1975).
  56. D. Brick et al., Nuclear Physics B 164, 1 (1980).
  57. K. Jaeger et al., Phys. Rev. D 11, 2405 (1975).
  58. F. LoPinto et al., Phys. Rev. D 22, 573 (1980).
  59. A. Sheng et al., Phys. Rev. D 11, 1733 (1975).
  60. R. D. Kass et al., Phys. Rev. D 20, 605 (1979).
  61. N49 Collaboration, Eur. Phys. J. C 45, 343 (2006).
  62. A. Laszlo, Nuclear Physics A 830, 559c (2009).
  63. H. G. Fischer et al., Eur. Phys. J. C 82, 875 (2022).
  64. T. Matulewicz and K. Piasecki, arXiv:2103.05355.
  65. V. Uzhinsky, arXiv:1404.2026.
  66. V. Uzhinsky and A. Galoyan, Phys. Rev. D 91, 037501 (2015).
  67. K. Eggert et al., Nucl. Phys. B 86 201 (1975).
  68. NA61/SHINE Collaboration, Eur. Phys. J. C 77, 59 (2017).
  69. T. Sj�ostrand and M. Utheim, Eur. Phys. J. C 80, 907 (2020).
  70. M. Baznat et al., Physics of Particles and Nuclei Lett. 17, 303 (2020).

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