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Higgs production in bottom quark annihilation: Transverse momentum distribution at NNLO+NNLL


Harlander, Robert V; Tripathi, Anurag; Wiesemann, Marius (2014). Higgs production in bottom quark annihilation: Transverse momentum distribution at NNLO+NNLL. Physical Review D (Particles, Fields, Gravitation and Cosmology), 90(1):015017.

Abstract

We present the inclusive transverse momentum distribution for Higgs bosons produced in bottom quark annihilation at the LHC. The results are obtained in the five-flavor scheme. The soft and collinear terms at small pT are resummed through NNLL accuracy and matched to the NNLO transverse momentum distribution at large pT. We find that the theoretical uncertainty, derived from a variation of the unphysical scales entering the calculation, is significantly reduced with respect to lower orders.

Abstract

We present the inclusive transverse momentum distribution for Higgs bosons produced in bottom quark annihilation at the LHC. The results are obtained in the five-flavor scheme. The soft and collinear terms at small pT are resummed through NNLL accuracy and matched to the NNLO transverse momentum distribution at large pT. We find that the theoretical uncertainty, derived from a variation of the unphysical scales entering the calculation, is significantly reduced with respect to lower orders.

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Additional indexing

Item Type:Journal Article, refereed, original work
Communities & Collections:07 Faculty of Science > Physics Institute
Dewey Decimal Classification:530 Physics
Language:English
Date:2014
Deposited On:23 Feb 2015 13:16
Last Modified:27 Apr 2017 23:32
Publisher:American Physical Society
ISSN:1550-2368
Publisher DOI:https://doi.org/10.1103/PhysRevD.90.015017

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