Nonperturbative electromagnetic muon‐pair production with capture in peripheral relativistic heavy‐ion collisions
作者:
J. C. Wells,
V. E. Oberacker,
A. S. Umar,
C. Bottcher,
M. R. Strayer,
J.‐S. Wu,
期刊:
AIP Conference Proceedings
(AIP Available online 1992)
卷期:
Volume 260,
issue 1
页码: 215-227
ISSN:0094-243X
年代: 1992
DOI:10.1063/1.42600
出版商: AIP
数据来源: AIP
摘要:
We discuss preliminary calculations of impact‐parameter‐dependent probabilities and cross sections for muon‐pair production with capture of the negative muon into theK‐shell of the target caused by the time‐dependent electromagnetic fields generated in peripheral relativistic heavy‐ion collisions. Our approach is nonperturbative in that we calculate probabilities by solving the time‐dependent Dirac equation on a three‐dimensional Cartesian lattice using the basis‐spline collocation method. Use of the axial gauge for the electromagnetic potentials produces an interaction easier to implement on the lattice than the Lorentz gauge.
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