Research output: Contribution to journal › Article › peer-review
Positron Supercritical Resonances and Spontaneous Positron Creation in Slow Collisions of Heavy Nuclei. / Telnov, D. A.; Dulaev, N. K.; Kozhedub, Y. S.; Maltsev, I. A.; Popov, R. V.; Tupitsyn, I. I.; Shabaev, V. M.
In: Physics of Atomic Nuclei, Vol. 87, No. 3, 01.06.2024, p. 319-326.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - Positron Supercritical Resonances and Spontaneous Positron Creation in Slow Collisions of Heavy Nuclei
AU - Telnov, D. A.
AU - Dulaev, N. K.
AU - Kozhedub, Y. S.
AU - Maltsev, I. A.
AU - Popov, R. V.
AU - Tupitsyn, I. I.
AU - Shabaev, V. M.
PY - 2024/6/1
Y1 - 2024/6/1
N2 - Abstract: We present a theoretical and computational study of positron supercritical resonances in systems consisting of two highly-charged bare nuclei. The resonance positions and widths depending on the internuclear separation are calculated with the help of the complex-scaling generalized pseudospectral method in modified prolate spheroidal coordinates. The results are applied to estimate the probability of spontaneous positron creation in slow U–U and Cm–Cm collisions.
AB - Abstract: We present a theoretical and computational study of positron supercritical resonances in systems consisting of two highly-charged bare nuclei. The resonance positions and widths depending on the internuclear separation are calculated with the help of the complex-scaling generalized pseudospectral method in modified prolate spheroidal coordinates. The results are applied to estimate the probability of spontaneous positron creation in slow U–U and Cm–Cm collisions.
UR - https://www.mendeley.com/catalogue/e68b2377-9324-3ad2-b3b0-7422885d608f/
U2 - 10.1134/S1063778824700261
DO - 10.1134/S1063778824700261
M3 - Article
VL - 87
SP - 319
EP - 326
JO - Physics of Atomic Nuclei
JF - Physics of Atomic Nuclei
SN - 1063-7788
IS - 3
ER -
ID: 121597214