SCOAP3 Repository 23 records found  1 - 10nextendSearch took 0.02 seconds. 
1. Elliptic polylogarithms and Feynman parameter integrals / Broedel, Johannes ; Duhr, Claude ; Dulat, Falko ; Penante, Brenda ; et al
In this paper we study the calculation of multiloop Feynman integrals that cannot be expressed in terms of multiple polylogarithms. [...]
Published in JHEP 1905 (2019) 120 10.1007/JHEP05(2019)120 arXiv:1902.09971
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2. Elliptic Feynman integrals and pure functions / Broedel, Johannes ; Duhr, Claude ; Dulat, Falko ; Penante, Brenda ; et al
We propose a variant of elliptic multiple polylogarithms that have at most logarithmic singularities in all variables and satisfy a differential equation without homogeneous term. [...]
Published in JHEP 1901 (2019) 023 10.1007/JHEP01(2019)023 arXiv:1809.10698
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3. Bottom-quark effects in Higgs production at intermediate transverse momentum / Caola, Fabrizio ; Lindert, Jonas ; Melnikov, Kirill ; Monni, Pier ; et al
We provide a precise description of the Higgs boson transverse momentum distribution including top and bottom quark contributions, that is valid for transverse momenta in the range m b  ≲  p ⊥  ≲  m t , where m b and m t are the bottom and top quark masses. [...]
Published in JHEP 1809 (2018) 035 10.1007/JHEP09(2018)035 arXiv:1804.07632
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4. Elliptic symbol calculus: from elliptic polylogarithms to iterated integrals of Eisenstein series / Broedel, Johannes ; Duhr, Claude ; Dulat, Falko ; Penante, Brenda ; et al
We present a generalization of the symbol calculus from ordinary multiple polylogarithms to their elliptic counterparts. [...]
Published in JHEP 1808 (2018) 014 10.1007/JHEP08(2018)014 arXiv:1803.10256
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5. Elliptic polylogarithms and iterated integrals on elliptic curves. II. An application to the sunrise integral / Broedel, Johannes ; Duhr, Claude ; Dulat, Falko ; Tancredi, Lorenzo
We introduce a class of iterated integrals that generalize multiple polylogarithms to elliptic curves. [...]
Published in Physical Review D 97 (2018) 10.1103/PhysRevD.97.116009 arXiv:1712.07095
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6. Elliptic polylogarithms and iterated integrals on elliptic curves. Part I: general formalism / Broedel, Johannes ; Duhr, Claude ; Dulat, Falko ; Tancredi, Lorenzo
We introduce a class of iterated integrals, defined through a set of linearly independent integration kernels on elliptic curves. [...]
Published in JHEP 1805 (2018) 093 10.1007/JHEP05(2018)093 arXiv:1712.07089
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7. Higher order corrections to mixed QCD-EW contributions to Higgs boson production in gluon fusion / Bonetti, Marco ; Melnikov, Kirill ; Tancredi, Lorenzo
We present an estimate of the next-to-leading-order (NLO) QCD corrections to mixed QCD-electroweak contributions to the Higgs boson production cross section in gluon fusion, combining the recently computed three-loop virtual corrections and the approximate treatment of real emission in the soft approximation. [...]
Published in Phys. Rev. D 97 (2018) 10.1103/PhysRevD.97.056017 arXiv:1801.10403
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8. Three-loop mixed QCD-electroweak corrections to Higgs boson gluon fusion / Bonetti, Marco ; Melnikov, Kirill ; Tancredi, Lorenzo
We compute the contribution of three-loop mixed QCD-electroweak corrections (αS2α2) to the ggH scattering amplitude. [...]
Published in Phys. Rev. D 97 (2018) 10.1103/PhysRevD.97.034004 arXiv:1711.11113
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9. An elliptic generalization of multiple polylogarithms / Remiddi, Ettore ; Tancredi, Lorenzo
We introduce a class of functions which constitutes an obvious elliptic generalization of multiple polylogarithms. [...]
Published in Nuclear Physics B (2017) 10.1016/j.nuclphysb.2017.10.007
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10. A non-planar two-loop three-point function beyond multiple polylogarithms / Manteuffel, Andreas ; Tancredi, Lorenzo
We consider the analytic calculation of a two-loop non-planar three-point function which contributes to the two-loop amplitudes for t t ¯ $$ t\overline{t} $$ production and γγ production in gluon fusion through a massive top-quark loop. [...]
Published in JHEP 1706 (2017) 127 10.1007/JHEP06(2017)127 arXiv:1701.05905
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SCOAP3 Repository : 23 records found   1 - 10nextend
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3 Tancredi, L.
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