Standard

Angular and energy distributions of positrons created in subcritical and supercritical slow collisions of heavy nuclei. / Dulaev, N. K.; Telnov, D. A.; Shabaev, V. M.; Kozhedub, Y. S.; Maltsev, I. A.; Popov, R. V.; Tupitsyn, I. I.

In: Physical Review D, Vol. 109, No. 3, 036008, 08.02.2024.

Research output: Contribution to journal › Article › peer-review

Harvard

Dulaev, NK, Telnov, DA, Shabaev, VM, Kozhedub, YS, Maltsev, IA, Popov, RV & Tupitsyn, II 2024, 'Angular and energy distributions of positrons created in subcritical and supercritical slow collisions of heavy nuclei', Physical Review D, vol. 109, no. 3, 036008. https://doi.org/10.1103/physrevd.109.036008

APA

Dulaev, N. K., Telnov, D. A., Shabaev, V. M., Kozhedub, Y. S., Maltsev, I. A., Popov, R. V., & Tupitsyn, I. I. (2024). Angular and energy distributions of positrons created in subcritical and supercritical slow collisions of heavy nuclei. Physical Review D, 109(3), [036008]. https://doi.org/10.1103/physrevd.109.036008

Vancouver

Dulaev NK, Telnov DA, Shabaev VM, Kozhedub YS, Maltsev IA, Popov RV et al. Angular and energy distributions of positrons created in subcritical and supercritical slow collisions of heavy nuclei. Physical Review D. 2024 Feb 8;109(3). 036008. https://doi.org/10.1103/physrevd.109.036008

Author

Dulaev, N. K. ; Telnov, D. A. ; Shabaev, V. M. ; Kozhedub, Y. S. ; Maltsev, I. A. ; Popov, R. V. ; Tupitsyn, I. I. / Angular and energy distributions of positrons created in subcritical and supercritical slow collisions of heavy nuclei. In: Physical Review D. 2024 ; Vol. 109, No. 3.

BibTeX

@article{ccc634c442474b08ad4624d83497238e,
title = "Angular and energy distributions of positrons created in subcritical and supercritical slow collisions of heavy nuclei",
abstract = "Positron creation probabilities as well as energy and angular distributions of outgoing positrons in slow collisions of two identical heavy nuclei are obtained within the two-center approach beyond the monopole approximation. The time-dependent Dirac equation for positron wave functions is solved with the help of the generalized pseudospectral method in modified prolate spheroidal coordinates adapted for variable internuclear separation. Depending on the nuclear charge, the results are obtained for both subcritical and supercritical regimes of the positron creation. The signatures of transition to the supercritical regime in the total positron creation probabilities and energy spectra are discussed. The angular distributions of emitted positrons demonstrate a high degree of isotropy.",
author = "N. K. Dulaev and D. A. Telnov and V. M. Shabaev and Y. S. Kozhedub and I. A. Maltsev and R. V. Popov and I. I. Tupitsyn",
year = "2024",
month = feb,
day = "8",
doi = "10.1103/physrevd.109.036008",
language = "English",
volume = "109",
journal = "Physical review D",
issn = "2470-0010",
publisher = "American Physical Society",
number = "3",

}

RIS

TY - JOUR

T1 - Angular and energy distributions of positrons created in subcritical and supercritical slow collisions of heavy nuclei

AU - Dulaev, N. K.

AU - Telnov, D. A.

AU - Shabaev, V. M.

AU - Kozhedub, Y. S.

AU - Maltsev, I. A.

AU - Popov, R. V.

AU - Tupitsyn, I. I.

PY - 2024/2/8

Y1 - 2024/2/8

N2 - Positron creation probabilities as well as energy and angular distributions of outgoing positrons in slow collisions of two identical heavy nuclei are obtained within the two-center approach beyond the monopole approximation. The time-dependent Dirac equation for positron wave functions is solved with the help of the generalized pseudospectral method in modified prolate spheroidal coordinates adapted for variable internuclear separation. Depending on the nuclear charge, the results are obtained for both subcritical and supercritical regimes of the positron creation. The signatures of transition to the supercritical regime in the total positron creation probabilities and energy spectra are discussed. The angular distributions of emitted positrons demonstrate a high degree of isotropy.

AB - Positron creation probabilities as well as energy and angular distributions of outgoing positrons in slow collisions of two identical heavy nuclei are obtained within the two-center approach beyond the monopole approximation. The time-dependent Dirac equation for positron wave functions is solved with the help of the generalized pseudospectral method in modified prolate spheroidal coordinates adapted for variable internuclear separation. Depending on the nuclear charge, the results are obtained for both subcritical and supercritical regimes of the positron creation. The signatures of transition to the supercritical regime in the total positron creation probabilities and energy spectra are discussed. The angular distributions of emitted positrons demonstrate a high degree of isotropy.

UR - https://www.mendeley.com/catalogue/8bfe6d0e-083d-3105-ac8c-b3d8ed0455b0/

U2 - 10.1103/physrevd.109.036008

DO - 10.1103/physrevd.109.036008

M3 - Article

VL - 109

JO - Physical review D

JF - Physical review D

SN - 2470-0010

IS - 3

M1 - 036008

ER -

ID: 116682668