Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
One-loop pentagon integral with one off-shell leg in 6-2ϵ dimensions. / Kozlov, Mikhail G.
в: Physical Review D, Том 95, № 3, 036008, 10.02.2017.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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TY - JOUR
T1 - One-loop pentagon integral with one off-shell leg in 6-2ϵ dimensions
AU - Kozlov, Mikhail G.
PY - 2017/2/10
Y1 - 2017/2/10
N2 - We apply the differential equations technique to the calculation of the one-loop massless diagram with one off-shell leg. Using a reduction to the ϵ-form, we managed to obtain a simple onefold integral representation exact in space-time dimensionality. Expansion of the obtained result in ϵ and an analytical continuation to the physical region are discussed.
AB - We apply the differential equations technique to the calculation of the one-loop massless diagram with one off-shell leg. Using a reduction to the ϵ-form, we managed to obtain a simple onefold integral representation exact in space-time dimensionality. Expansion of the obtained result in ϵ and an analytical continuation to the physical region are discussed.
KW - FEYNMAN-INTEGRALS
UR - http://www.scopus.com/inward/record.url?scp=85021690270&partnerID=8YFLogxK
U2 - 10.1103/PhysRevD.95.036008
DO - 10.1103/PhysRevD.95.036008
M3 - Article
AN - SCOPUS:85021690270
VL - 95
JO - Physical Review D
JF - Physical Review D
SN - 2470-0010
IS - 3
M1 - 036008
ER -
ID: 10097950