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CERN Document Server Pronađeno je 8 zapisa  Pretraživanje je potrajalo 0.58 sekundi 
1.
Two-loop helicity amplitudes for the production of two off-shell electroweak bosons in gluon fusion / Caola, Fabrizio (CERN) ; Henn, Johannes M. (Princeton, Inst. Advanced Study) ; Melnikov, Kirill (KIT, Karlsruhe, TP) ; Smirnov, Alexander V. (Lomonosov Moscow State U.) ; Smirnov, Vladimir A. (SINP, Moscow)
We compute the part of the two-loop virtual amplitude for the process $gg \to V_1 V_2 \to (l_1 \bar l'_{1}) (l_2 \bar l'_2)$, where $V_{1,2}$ are arbitrary electroweak gauge bosons, that receives contributions from loops of massless quarks. Invariant masses of electroweak bosons are allowed to be different from each other. [...]
arXiv:1503.08759; TTP15-013; CERN-PH-TH-2015-069; TTP15-013; CERN-PH-TH-2015-069.- Geneva : CERN, 2015-06-18 - 15 p. - Published in : JHEP 06 (2015) 129 Article from SCOAP3: PDF; Fulltext: PDF; Springer Open Access article: PDF; External link: Preprint
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2.
Leading singularities and off-shell conformal integrals / Drummond, James (CERN ; Annecy, LAPTH) ; Duhr, Claude (ETH, Zurich (main) ; Durham U., IPPP) ; Eden, Burkhard (Humboldt U., Berlin, Inst. Math.) ; Heslop, Paul (Durham U., Dept. of Math.) ; Pennington, Jeffrey (SLAC) ; Smirnov, Vladimir A. (Humboldt U., Berlin, Inst. Math. ; SINP, Moscow)
The three-loop four-point function of stress-tensor multiplets in N=4 super Yang-Mills theory contains two so far unknown, off-shell, conformal integrals, in addition to the known, ladder-type integrals. In this paper we evaluate the unknown integrals, thus obtaining the three-loop correlation function analytically. [...]
arXiv:1303.6909; HU-EP-13-15; IPPP-13-09; DCPT-13-18; SLAC-PUB-15409; LAPTH-016-13; CERN-PH-TH-2013-058; HU-MATHEMATIK:2013-06; HU-MATHEMATIK:2013-06; HU-EP-13-15; IPPP-13-09; DCPT-13-18; SLAC-PUB-15409; LAPTH-016-13; CERN-PH-TH-2013-058.- 2013 - 58 p. - Published in : JHEP 08 (2013) 133 Fulltext: PDF; Springer Open Access article: PDF; External link: Preprint
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3.
Five-loop Konishi in N=4 SYM / Eden, Burkhard (Humboldt U., Berlin) ; Heslop, Paul (Durham U., Dept. of Math.) ; Korchemsky, Gregory P. (Paris, IN2P3) ; Smirnov, Vladimir A. (SINP, Moscow) ; Sokatchev, Emery (CERN ; IUF, Paris ; Annecy, LAPTH)
We present a new method for computing the Konishi anomalous dimension in N=4 SYM at weak coupling. It does not rely on the conventional Feynman diagram technique and is not restricted to the planar limit. [...]
CERN-PH-TH-2012-053; DCPT-12-11; HU-EP-12-07; HU-MATH-2012-04; LAPTH-011-12; arXiv:1202.5733; IPHT-T12-014; CERN-PH-TH-2012-053; DCPT-12-11; HU-EP-12-07; HU-MATH 2012-04; IPHT-T12-014; LAPTH-011-12.- 2012-09-01 - 43 p. - Published in : Phys. Lett. B 712 (2012) 386-390 Preprint: PDF; External link: Preprint
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4.
The one-loop six-dimensional hexagon integral with three massive corners / Del Duca, Vittorio (Unlisted, IT ; KIPAC, Menlo Park) ; Dixon, Lance J. (SLAC ; CERN) ; Drummond, James M. (CERN ; Annecy, LAPTH) ; Duhr, Claude (Durham U., IPPP ; KIPAC, Menlo Park) ; Henn, Johannes M. (Humboldt U., Berlin ; KIPAC, Menlo Park) ; Smirnov, Vladimir A. (Lomonosov Moscow State U.)
We compute the six-dimensional hexagon integral with three non-adjacent external masses analytically. After a simple rescaling, it is given by a function of six dual conformally invariant cross-ratios. [...]
HU-EP-11-22; CERN-PH-TH-2011-105; SLAC-PUB-14458; LAPTH-016-11; DCPT-11-42; NSF-KITP-11-072; arXiv:1105.2011; IPPP-11-21; HU-EP-11-22; CERN-PH-TH-2011-105; SLAC-PUB-14458; LAPTH-016-11; IPPP-11-21; DCPT-11-42; NSF-KITP-11-072.- 2011 - 15 p. - Published in : Phys. Rev. D 84 (2011) 045017 APS Published version, local copy: PDF; Preprint: PDF; External link: SLAC
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5.
A Two-Loop Octagon Wilson Loop in N = 4 SYM / Del Duca, Vittorio (CERN ; Frascati) ; Duhr, Claude (Durham U., IPPP) ; Smirnov, Vladimir A. (SINP, Moscow)
In the planar N = 4 supersymmetric Yang-Mills theory at weak coupling, we perform the first analytic computation of a two-loop eight-edged Wilson loop embedded into the boundary of AdS3. Its remainder function is given as a function of uniform transcendental weight four in terms of a constant plus a product of four logarithms. [...]
arXiv:1006.4127; IPPP-10-47; DCPT-10-94; CERN-PH-TH-2010-141; IPPP-10-47; DCPT-10-94; CERN-PH-TH-2010-141.- 2010 - 15 p. - Published in : JHEP 09 (2010) 015 Fulltext: PDF; Springer Open Access article: PDF; External link: Preprint
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6.
The Two-Loop Hexagon Wilson Loop in N = 4 SYM / Del Duca, Vittorio (CERN ; Frascati) ; Duhr, Claude (Durham U., IPPP) ; Smirnov, Vladimir A. (Moscow State U. ; SINP, Moscow)
In the planar N=4 supersymmetric Yang-Mills theory, the conformal symmetry constrains multi-loop n-edged Wilson loops to be given in terms of the one-loop n-edged Wilson loop, augmented, for n greater than 6, by a function of conformally invariant cross ratios. That function is termed the remainder function. [...]
arXiv:1003.1702; IPPP-10-21; DCPT-10-42; CERN-PH-TH-2010-059; IPPP-10-21; DCPT-10-42; CERN-PH-TH-2010-059.- 2010 - 119 p. - Published in : JHEP 05 (2010) 084 Fulltext: PDF; Springer Open Access article: PDF; External link: Preprint
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7.
Top-Antitop Pair Production close to Threshold : Synopsis of recent NNLO Results / Hoang, A.H. (CERN) ; Beneke, M. (CERN ; Aachen, Tech. Hochsch.) ; Melnikov, K. (SLAC) ; Nagano, T. (Tohoku U.) ; Ota, A. (Tohoku U.) ; Penin, A.A. (Hamburg U.) ; Pivovarov, A.A. (Moscow, INR) ; Signer, A. (Durham U.) ; Smirnov, Vladimir A. (Moscow State U.) ; Sumino, Y. (Tohoku U.) et al.
Using non-relativistic effective theories, new next-to-next-to-leading order (NNLO) QCD corrections to the total $t\bar t$ production cross section at the Linear Collider have been calculated recently. In this article the NNLO calculations of several groups are compared and the remaining uncertainties are discussed. [...]
hep-ph/0001286; CERN-TH-99-415; SLAC-PUB-8369; DESY-00-019; CERN-TH-99-415; SLAC-PUB-8369; DESY-2000-019; DESY-00-019.- Geneva : CERN, 2000-03-01 - 21 p. - Published in : Eur. Phys. J. C 2 (2000) 1-22 Access to fulltext document: PDF; External links: Fulltext; SLAC Document Server
In : 4th Workshop of the 2nd Joint ECFA/DESY Study on Physics and Detectors for a Linear Electron Positron Collider, Oxford, England, 20 - 23 Mar 1999 - Please contact the library if you need to access this document.
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8.
A Two-Loop Application of the Threshold Expansion : the Bottom-Quark Mass from $b \overline{b}$ Production / Beneke, M. (CERN) ; Signer, A. (CERN) ; Smirnov, Vladimir A. (Moscow State U.)
We use the threshold expansion and non-relativistic effective theory to determine the bottom quark mass from moments of the $b\bar{b}$ production cross section at next-to-next-to-leading order in the (resummed) perturbative expansion, and including a summation of logarithms. For the $\bar{\rm MS}$ mass $\bar{m}_b$, we find $\bar{m}_b(\bar{m}_b)=(4.26\pm 0.12)$ GeV..
hep-ph/9906476; CERN-TH-98-399; CERN-TH-98-399.- Geneva : CERN, 1999 - 12 p. - Published in : , pp. 223-234
Access to fulltext document: PDF; Fulltext: PDF; External link: hep-ph/9906476 PDF
In : 4th International Symposium on Radiative Corrections : Application of Quantum Field Theory to Phenomenology, Barcelona, Spain, 8 - 12 Sep 1998, pp.223-234 - Please contact the library if you need to access this document.
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Također vidi: slična imena autora
38 Smirnov, V
93 Smirnov, V A
2 Smirnov, V G
8 Smirnov, V I
5 Smirnov, V L
1 Smirnov, V M
2 Smirnov, V N
5 Smirnov, V P
9 Smirnov, V S
8 Smirnov, V V
1 Smirnov, V Yu
19 Smirnov, V.
2 Smirnov, VI
1 Smirnov, Valeri
1 Smirnov, Valeri V
2 Smirnov, Valery
1343 Smirnov, Vitaly
2 Smirnov, Vladimir
40 Smirnov, Vladimir A
21 Smirnov, Vladimir Ivanovich
2 Smirnov, Vyacheslav P
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