dorsal/arxiv
View Schemae+e- pair production in ultrarelativistic heavy-ion collisions at intermediate impact parameters
| Authors | R. N. Lee, A. I. Milstein |
|---|---|
| Categories | |
| ArXiv ID | nucl-th/0610008 |
| URL | https://arxiv.org/abs/nucl-th/0610008 |
| DOI | 10.1134/S1063776107030077 |
| Journal | J.Exp.Theor.Phys.104:423-430,2007 |
Abstract
Using the quasiclassical Green's function in the Coulomb field, we analyze the probabilities of single and multiple $e^+e^-$-pair production at fixed impact parameter $b$ between colliding ultrarelativistic heavy nuclei. We perform calculations in the Born approximation with respect to the parameter $Z_B\alpha$, and exactly in $Z_A\alpha$, $Z_{A}$ and $Z_{B}$ are the charge numbers of the corresponding nuclei. We also obtain the approximate formulas for the probabilities valid for $Z_A\alpha, Z_B\alpha\lesssim 1$.
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"abstract": "Using the quasiclassical Green\u0027s function in the Coulomb field, we analyze\nthe probabilities of single and multiple $e^+e^-$-pair production at fixed\nimpact parameter $b$ between colliding ultrarelativistic heavy nuclei. We\nperform calculations in the Born approximation with respect to the parameter\n$Z_B\\alpha$, and exactly in $Z_A\\alpha$, $Z_{A}$ and $Z_{B}$ are the charge\nnumbers of the corresponding nuclei. We also obtain the approximate formulas\nfor the probabilities valid for $Z_A\\alpha, Z_B\\alpha\\lesssim 1$.",
"arxiv_id": "nucl-th/0610008",
"authors": [
"R. N. Lee",
"A. I. Milstein"
],
"categories": [
"nucl-th",
"hep-ph"
],
"doi": "10.1134/S1063776107030077",
"journal_ref": "J.Exp.Theor.Phys.104:423-430,2007",
"title": "e+e- pair production in ultrarelativistic heavy-ion collisions at intermediate impact parameters",
"url": "https://arxiv.org/abs/nucl-th/0610008"
},
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