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On fragments emission in collisions of intermediate-energy heavy ions based on a non-equilibrium hydrodynamic approach
- Authors: D’yachenko A.T.1,2
-
Affiliations:
- National Research Center “Kurchatov Institute”, B.P. Konstantinov Petersburg Nuclear Physics Institute
- Saint Petersburg State Transport University
- Issue: Vol 89, No 8 (2025)
- Pages: 1302-1306
- Section: Fundamental problems and applications of physics of atomic nucleus
- URL: https://journals.rcsi.science/0367-6765/article/view/356125
- DOI: https://doi.org/10.7868/S3034646025080194
- ID: 356125
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Abstract
In the nonequilibrium hydrodynamic approach, a description of the experimental data of ITEP on double differential cross sections of the emission of 11Be and 12B nuclei at an angle of 3.5° in the reaction 12C+9Be→ → f+X at an energy of 300 MeV per nucleon for incident carbon nuclei is obtained. A comparison with other models is made and the dynamics of the fragmentation process is analyzed.
About the authors
A. T. D’yachenko
National Research Center “Kurchatov Institute”, B.P. Konstantinov Petersburg Nuclear Physics Institute; Saint Petersburg State Transport University
Email: dyachenko_a@mail.ru
Gatchina, Russia; St. Petersburg, Russia
References
- Sto¨cker Н., Greiner W. // Phys. Reports. 1986. V. 137. P. 277.
- Тонеев В.Д., Шульц Х., Гудима К.К., Репке Г. // ЭЧАЯ. 1986. Т. 17. С. 1093.
- Blaschke D., Liebing S.. Ro¨pke G., Do¨nigus В. // ArXiv: 2408.01399. 2024.
- Flerov G.N., Barashenkov V.S. // Sov. Phys. Usp. 1975. V. 17. P. 783.
- Chernyaev A.P. // PEPAN. 2012. V. 43. P. 500.
- Goldhaber A.S. // Phys. Lett. B. 1974. V. 53. P. 306.
- Feshbah H., Huang K. // Phys. Lett. B. 1973. V. 47. P. 300.
- Fridman W.A., Lynch W.G. // Phys. Rev. C. 1983. V. 28. P. 16.
- Gutbrod H.H., Sandoval A., Johanson P. et al. // Phys. Rev. Lett. 1976. V. 37. P. 667.
- Mekjian A.Z. // Phys. Rev. Lett. 1977. V. 38. P. 640.
- D’yachenko A.T. // Nucl. Phys. A. 1997. V. 696. P. 273.
- Bondorf J.P., Donagelo R., Mishustin I.N. et al. // Nucl. Phys. A. 1985. V. 443. P. 321.
- Bondorf J.P., Donagelo R., Mishustin I.N. et al. // Nucl. Phys. A. 1985. V. 444. P. 460.
- Botvina A.S., Ilinov A.S., Mishustin I.N. // JETP Lett. 1985. V. 42. P. 572.
- Peilert G., Sto¨cker H., Greiner W. // Rep. Progr. Phys. 1994. V. 57. P. 553.
- Aichelin J. // Phys. Reports. 1991. V. 202. P. 233.
- Aichelin J. , Bratkovskaya E., Le Fe`vre A., Kireyeu V. et al. // Phys. Rev. C. 2020. V. 101. Art. No. 044905.
- Kulikovskaya A.A., Abramov В.М., Borodin Yu.A. et al. // Phys. Atom. Nucl. 2022. V. 85. P. 466.
- D’yachenko A.T., Mitropolsky I.A. // Phys. Atom. Nucl. 2020. V. 83. P. 558.
- D’yachenko A.T., Mitropolsky I.A. // Phys. Atom. Nucl. 2022. V. 85. P. 1053.
- Abramov B.M., Alekseev P.N., Borodin Yu.A. et al. // Phys. Atom. Nucl. 2015. V. 78. P. 373.
- Abramov B.M., Baznat M., Borodin Yu.A. et al. // Phys. Atom. Nucl. 2021. V. 84. P. 467.
- D’yachenko A.T. // Phys. Atom. Nucl. 2024. V. 87. Р. 125.
- D’yachenko A.T., Mitropolsky I.A. // Bull. Russ. Acad. Sci. Phys. 2017. V. 81. P. 1521.
- Folger G., Ivanchenko V.N., Wellisch J.P. // Eur. Phys. J. A. 2004. V. 21. P. 407.
- Dudouet J., Cussol D., Durand D. et al. // Phys. Rev. C. 2014. V. 89. Art. No. 054616.
- Ландау Л.Д. // Изв. АН СССР Сер. физ. 1953. Т. 17. С. 51.
- D’yachenko A.T., Gridnev K.A., Greiner W. // J. Physics G. 2013. V. 40. No. 3. Art. No. 085101.
- Горбунов Д.С., Рубаков В.А. Введение в теорию ранней Вселенной. Космологические возмущения. Инфляционная теория. М.: Красанд, 2010. 568 с.
- D’yachenko A.T., Mitropolsky I.A. // Bull. Russ. Acad. Sci. Phys. 2021. V. 85. P. 554.
- D’yachenko A.T. // Phys. Atom. Nucl. 2024. V. 87. P. 646.
- D’yachenko A.T., Mitropolsky I.A. // Bull. Russ. Acad. Sci. Phys. 2024. V. 88. P. 1279.
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