Zobrazeno 1 - 10
of 20
pro vyhledávání: '"Mathias Butenschoen"'
Autor:
Mathias Butenschoen, Bernd A. Kniehl
Publikováno v:
Nuclear Physics B, Vol 957, Iss , Pp 115056- (2020)
We compare two approaches to evaluate cross sections of heavy-quarkonium production at next-to-leading order in nonrelativistic QCD involving S- and P-wave Fock states: the customary approach based on phase space slicing and the approach based on dip
Externí odkaz:
https://doaj.org/article/f6f4e080a59f4b3dbb2a69f6d0eee133
Autor:
Mathias Butenschoen, Bernd A. Kniehl
Publikováno v:
Nuclear Physics B, Vol 950, Iss , Pp - (2020)
We describe an implementation of a subtraction scheme in the nonrelativistic-QCD treatment of heavy-quarkonium production at next-to-leading-order in the strong-coupling constant, covering S- and P-wave bound states. It is based on the dipole subtrac
Externí odkaz:
https://doaj.org/article/eeadc1af356a4fe0a5dd0ef2b2cfdcd4
Autor:
Mathias Butenschoen, Bernd A. Kniehl
Publikováno v:
Physical Review D. 107
Autor:
Mathias Butenschoen, Bernd A. Kniehl
Publikováno v:
Physical Review Letters. 130
Autor:
Mathias Butenschoen, Bernd A. Kniehl
Publikováno v:
Nuclear Physics
Nuclear physics / B 950, 114843-(2020). doi:10.1016/j.nuclphysb.2019.114843
Nuclear Physics B, Vol 950, Iss, Pp-(2020)
Nuclear physics / B 950, 114843-(2020). doi:10.1016/j.nuclphysb.2019.114843
Nuclear Physics B, Vol 950, Iss, Pp-(2020)
We describe an implementation of a subtraction scheme in the nonrelativistic-QCD treatment of heavy-quarkonium production at next-to-leading-order in the strong-coupling constant, covering $S$- and $P$-wave bound states. It is based on the dipole sub
Publikováno v:
Physical Review Letters. 123
Based on the hypothesis that the $X(3872)$ exotic hadron is a mixture of ${\ensuremath{\chi}}_{c1}(2P)$ and other states and that its prompt hadroproduction predominately proceeds via its ${\ensuremath{\chi}}_{c1}(2P)$ component, we calculate the $\m
Publikováno v:
EPJ Web of Conferences, Vol 137, p 06009 (2017)
We report on our analysis [1] of prompt ηc meson production, measured by the LHCb Collaboration at the Large Hadron Collider, within the framework of non-relativistic QCD (NRQCD) factorization up to the sub-leading order in both the QCD coupling con
Autor:
Bahman Dehnadi, André H. Hoang, Vicent Mateu Barreda, Moritz Preisser, Iain W. Stewart, Mathias Butenschoen
Publikováno v:
Proceedings of Science
The most precise top quark mass measurements use kinematic reconstruction methods, determining the top mass parameter of a Monte Carlo event generator, mMCt. Due to the complicated interplay of hadronization and parton shower dynamics in Monte Carlo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7aa851dd8a18fdad62d1db7a38c74bc0
https://hdl.handle.net/1721.1/137646
https://hdl.handle.net/1721.1/137646
Autor:
Vicent Mateu, Moritz Preisser, Mathias Butenschoen, André H. Hoang, Bahmand Dehnadi, Iain W. Stewart
Publikováno v:
Proceedings of Science
© Copyright owned by the author(s) under the terms of the Creative Commons. The most precise top quark mass measurements use kinematic reconstruction methods, determining the top mass parameter of a Monte Carlo event generator, mtMC. Due to the comp
Autor:
Moritz Preisser, Iain W. Stewart, André H. Hoang, Bahman Dehnadi, Mathias Butenschoen, Vicent Mateu
Publikováno v:
Physical review letters 117(23), 232001 (2016). doi:10.1103/PhysRevLett.117.232001
Physical review letters 117(23), 232001(2016). doi:10.1103/PhysRevLett.117.232001
The most precise top quark mass measurements use kinematic reconstruction methods, determining the top mass parameter of a Monte Carlo event generator mMCt. Becaus
The most precise top quark mass measurements use kinematic reconstruction methods, determining the top mass parameter of a Monte Carlo event generator mMCt. Becaus
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a4becd2a5de060db5e89540ec7f63364
http://arxiv.org/abs/1608.01318
http://arxiv.org/abs/1608.01318