O(ALPHA-ALPHA(S)(2)) CORRECTION TO THE ELECTROWEAK RHO-PARAMETER
AVDEEV L, Fleischer J, MIKHAILOV S, TARASOV O (1994)
PHYSICS LETTERS B 336(3-4): 560-566.
Zeitschriftenaufsatz
| Veröffentlicht | Englisch
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Autor*in
AVDEEV, L;
Fleischer, JochemUniBi;
MIKHAILOV, S;
TARASOV, O
Abstract / Bemerkung
The three-loop QCD contributions to the vacuum polarization functions of the Z and W bosons at zero momentum are calculated. The top quark is considered to be massive and the other quarks massless. Using these results, we calculate the correction to the electroweak rho parameter. All computations are done in the framework of dimensional regularization as well as regularization by dimensional reduction. We use recurrence relations obtained by the method of integration by parts to reduce all integrals to a small set of master integrals. A comparison of the two-loop and three-loop QCD corrections to the rho parameter is performed.
Erscheinungsjahr
1994
Zeitschriftentitel
PHYSICS LETTERS B
Band
336
Ausgabe
3-4
Seite(n)
560-566
ISSN
0370-2693
Page URI
https://pub.uni-bielefeld.de/record/1642592
Zitieren
AVDEEV L, Fleischer J, MIKHAILOV S, TARASOV O. O(ALPHA-ALPHA(S)(2)) CORRECTION TO THE ELECTROWEAK RHO-PARAMETER. PHYSICS LETTERS B. 1994;336(3-4):560-566.
AVDEEV, L., Fleischer, J., MIKHAILOV, S., & TARASOV, O. (1994). O(ALPHA-ALPHA(S)(2)) CORRECTION TO THE ELECTROWEAK RHO-PARAMETER. PHYSICS LETTERS B, 336(3-4), 560-566. https://doi.org/10.1016/0370-2693(94)90573-8
AVDEEV, L, Fleischer, Jochem, MIKHAILOV, S, and TARASOV, O. 1994. “O(ALPHA-ALPHA(S)(2)) CORRECTION TO THE ELECTROWEAK RHO-PARAMETER”. PHYSICS LETTERS B 336 (3-4): 560-566.
AVDEEV, L., Fleischer, J., MIKHAILOV, S., and TARASOV, O. (1994). O(ALPHA-ALPHA(S)(2)) CORRECTION TO THE ELECTROWEAK RHO-PARAMETER. PHYSICS LETTERS B 336, 560-566.
AVDEEV, L., et al., 1994. O(ALPHA-ALPHA(S)(2)) CORRECTION TO THE ELECTROWEAK RHO-PARAMETER. PHYSICS LETTERS B, 336(3-4), p 560-566.
L. AVDEEV, et al., “O(ALPHA-ALPHA(S)(2)) CORRECTION TO THE ELECTROWEAK RHO-PARAMETER”, PHYSICS LETTERS B, vol. 336, 1994, pp. 560-566.
AVDEEV, L., Fleischer, J., MIKHAILOV, S., TARASOV, O.: O(ALPHA-ALPHA(S)(2)) CORRECTION TO THE ELECTROWEAK RHO-PARAMETER. PHYSICS LETTERS B. 336, 560-566 (1994).
AVDEEV, L, Fleischer, Jochem, MIKHAILOV, S, and TARASOV, O. “O(ALPHA-ALPHA(S)(2)) CORRECTION TO THE ELECTROWEAK RHO-PARAMETER”. PHYSICS LETTERS B 336.3-4 (1994): 560-566.
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