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Title: Longitudinal conductivity in strong magnetic field in perturbative QCD: Complete leading order

Authors:
; ; ;
Publication Date:
Sponsoring Org.:
USDOE Office of Science (SC), Nuclear Physics (NP) (SC-26)
OSTI Identifier:
1351049
Resource Type:
Journal Article: Publisher's Accepted Manuscript
Journal Name:
Physical Review D
Additional Journal Information:
Journal Volume: 95; Journal Issue: 7; Related Information: CHORUS Timestamp: 2017-04-10 22:09:17; Journal ID: ISSN 2470-0010
Publisher:
American Physical Society
Country of Publication:
United States
Language:
English

Citation Formats

Hattori, Koichi, Li, Shiyong, Satow, Daisuke, and Yee, Ho-Ung. Longitudinal conductivity in strong magnetic field in perturbative QCD: Complete leading order. United States: N. p., 2017. Web. doi:10.1103/PhysRevD.95.076008.
Hattori, Koichi, Li, Shiyong, Satow, Daisuke, & Yee, Ho-Ung. Longitudinal conductivity in strong magnetic field in perturbative QCD: Complete leading order. United States. doi:10.1103/PhysRevD.95.076008.
Hattori, Koichi, Li, Shiyong, Satow, Daisuke, and Yee, Ho-Ung. Mon . "Longitudinal conductivity in strong magnetic field in perturbative QCD: Complete leading order". United States. doi:10.1103/PhysRevD.95.076008.
@article{osti_1351049,
title = {Longitudinal conductivity in strong magnetic field in perturbative QCD: Complete leading order},
author = {Hattori, Koichi and Li, Shiyong and Satow, Daisuke and Yee, Ho-Ung},
abstractNote = {},
doi = {10.1103/PhysRevD.95.076008},
journal = {Physical Review D},
number = 7,
volume = 95,
place = {United States},
year = {Mon Apr 10 00:00:00 EDT 2017},
month = {Mon Apr 10 00:00:00 EDT 2017}
}

Journal Article:
Free Publicly Available Full Text
Publisher's Version of Record at 10.1103/PhysRevD.95.076008

Citation Metrics:
Cited by: 7works
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  • In Part I the evaluation of the complete eighth order QED contribution to the difference of the anomalous magnetic moments of the muon and the electron, (a/sub ..mu../ - a/sub e/, arising from 469 Feynman diagrams is presented. The result is 140.7(4.5)(..cap alpha../..pi..). The theoretical error represents the estimated accuracy of the required numerical integration. The light-by-light QED contribution to (a/sub ..mu../ - a/sub e/) has also been improved. With these results the difference a/sub ..mu../ - a/sub e/ through eighth order in QED is (a/sub ..mu../ - a/sub e/)/sup QED/ = 619,551(21) x 10/sup -11/. Adding to the presentmore » theoretical value of the electron anomaly a/sub e//sup QED/ = 115,965,246(5) x 10/sup -11/, it was found that the pure QED contribution to the muon anomaly is given by a/sub ..mu..//sup QED/ = 116,584,797(22) x 10/sup -11/. In Part II the results of the calculation of the next to leading order perturbative QCD correction to the two-photon exclusive channels ..gamma gamma -->..M/sup +/M/sup -/(M = ..pi..,K) at large momentum transfer is presented. Calculation is performed in the Feynman gauge. Dimensional regularization is used to treat both UV and the set of reals divergences. One loop correction to the ..gamma gamma -->..M/sup +/M/sup -/ cross section is obtained. In the mean MS renormalization scheme this correction is found not to be large.« less
  • Next-to-leading-order perturbative QCD predictions are obtained for the two-photon exclusive channels ..gamma gamma -->..M/sup +/M/sup -/ (M = ..pi..,K) at large momentum transfer. The calculation is carried out in the Feynman gauge. The dimensional-regularization method is used to control both ultraviolet and infrared divergences. The model meson distribution amplitude Phi/sub M/proportionaldelta(x-(1/2)) is utilized as a candidate form for the nonperturbative dynamical input. In order to reduce the effect of the particular choice of Phi/sub M/, similarity between ..gamma gamma -->..M/sup +/M/sup -/ and ..gamma../sup */..-->..M/sup +/M/sup -/ (timelike meson electromagnetic form factor) is employed. In the modified minimal-subtraction (MS-bar) schememore » definition of ..cap alpha../sub s/, renormalized at W/sub ..gamma..//sub ..gamma../ (total center-of-mass energy of the ..gamma gamma.. system), and with the present estimates of ..lambda../sub M//sub S-bar/ (--150 MeV), it is found that next-to-leading-order corrections become sufficiently small (<25%) only for W/sub ..gamma..//sub ..gamma../>10 GeV, which is much larger than the highest W/sub ..gamma..//sub ..gamma../ for which experimental data exist.« less
  • The potential of the high luminosity {ital P{bar P}} jet data sets in studying the strong interaction force is discussed. In particular the theoretical aspects of the one-jet inclusive transverse energy distribution will be highlighted. The theoretical uncertainties in the Next-to-Leading order predictions for this particular distribution are discussed in detail. {copyright} {ital 1996 American Institute of Physics.}