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Cited by 329

The DOI matches its Crossref record; 21 of the 21 references it cites were found in a registry or an index.

Initial Energy Density of Gluons Produced in Very-High-Energy Nuclear Collisions

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Krasnitz, Alex, Venugopalan, Raju·2000·Physical Review Letters

Abstract

In very-high-energy nuclear collisions, the initial energy of produced gluons per unit area per unit rapidity, $(\mathrm{dE}/{L}^{2})/d\ensuremath{\eta}$, is equal to $f({g}^{2}\ensuremath{\mu}L)({g}^{2}\ensuremath{\mu}{)}^{3}/{g}^{2}$, where ${\ensuremath{\mu}}^{2}$ is proportional to the gluon density per unit area of the colliding nuclei. For an SU(2) gauge theory, a nonperturbative computation of $f({g}^{2}\ensuremath{\mu}L)$ shows that it varies rapidly for small ${g}^{2}\ensuremath{\mu}L$ but varies only by $\ensuremath{\sim}25%$, from $0.208\ifmmode\pm\else\textpm\fi{}0.004$ to $0.257\ifmmode\pm\else\textpm\fi{}0.005$, for a wide range $35.36$-- $296.98$ in ${g}^{2}\ensuremath{\mu}L$. This includes the range relevant for collisions at the Relativistic Heavy Ion Collider (RHIC) and the Large Hadron Collider (LHC). Extrapolating to SU(3), we estimate $dE/d\ensuremath{\eta}$ for Au-Au collisions in the central region at RHIC and LHC.

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Metadata

Authors
Krasnitz, A., & Venugopalan, R.
Venue
Physical Review Letters
Published
2000-05-08
Volume
84
Issue
19
Pages
4309-4312
ISSN
  • 0031-9007 (ISSN-L)
  • 1079-7114
OpenAlex
W2042864007
Cited by
329
References
21
FWCI
18.89
Type
journal article
Language
en
Open access
green

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CoChat. (2026). Citation check: Initial Energy Density of Gluons Produced in Very-High-Energy Nuclear Collisions. https://app.cochat.ai/papers/10.1103/physrevlett.84.4309
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Krasnitz, A., & Venugopalan, R. (2000). Initial Energy Density of Gluons Produced in Very-High-Energy Nuclear Collisions. Physical Review Letters. https://doi.org/10.1103/physrevlett.84.4309

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