Zobrazeno 1 - 10
of 27
pro vyhledávání: '"June-Haak Ee"'
Publikováno v:
Journal of High Energy Physics, Vol 2022, Iss 6, Pp 1-35 (2022)
Abstract We present O(α s ) analytic predictions for event shape 1-jettiness τ 1 distribution aiming measurements in deep inelastic scattering process at future Electron Ion Colliders. The result depends on conventional variables x and Q as well as
Externí odkaz:
https://doaj.org/article/90660485749846449f997b85d0448f30
Publikováno v:
Journal of High Energy Physics, Vol 2019, Iss 10, Pp 1-26 (2019)
Abstract We consider the exclusive pseudoscalar heavy-quarkonium (η b, c ) production in association with a photon at future lepton colliders where the collider energies of O(102) GeV are far greater than the quarkonium mass. At these energies, the
Externí odkaz:
https://doaj.org/article/b5f47a6a48594bd5beb34a902771b8d6
Publikováno v:
Physical Review
We show how to compute directly the renormalization/evolution of the radiative jet function that appears in the factorization theorems for $B\to \gamma\ell\nu$ and $H\to \gamma\gamma$ through a $b$-quark loop. We point out that, in order to avoid dou
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a2d60d51ed0d7476e6d8c96027aa8e09
http://repo.scoap3.org/api
http://repo.scoap3.org/api
Publikováno v:
Physical Review
We compute the renormalization and evolution of the soft-quark function that appears in the factorization theorem for Higgs-boson decays to two photons through a $b$-quark loop. Our computation confirms a conjecture by Liu, Mecaj, Neubert, Wang, and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5213ed228de2b81ff66bc422a84188fe
http://arxiv.org/abs/2101.04872
http://arxiv.org/abs/2101.04872
We demonstrate how to make the coordinate transformation or change of variables from Cartesian coordinates to curvilinear coordinates by making use of a convolution of a function with Dirac delta functions whose arguments are determined by the transf
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2139ab14ba99bac92b896dafb49d1b36
http://arxiv.org/abs/2012.09601
http://arxiv.org/abs/2012.09601
We investigate the motion of a massive particle constrained to move along a path consisting of two line segments on a vertical plane under an arbitrary conservative force. By fixing the starting and end points of the track and varying the vertex hori
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f5754105771df45c98af44d00eaf3055
http://arxiv.org/abs/2012.08062
http://arxiv.org/abs/2012.08062
We present a new proof of Cramer's rule by interpreting a system of linear equations as a transformation of $n$-dimensional Cartesian-coordinate vectors. To find the solution, we carry out the inverse transformation by convolving the original coordin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f0cb115974cd54a0dbcf7273bfe71bb7
http://arxiv.org/abs/2006.01609
http://arxiv.org/abs/2006.01609
Publikováno v:
Physical Review
We test the nonrelativistic QCD factorization conjecture for inclusive quarkonium production at two loops by carrying out a covariant calculation of the nonrelativistic quantum chromodynamics (NRQCD) long-distance matrix element (LDME) for a heavy-qu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::879c2a17cfc909105397372178066627
https://doi.org/10.1103/physrevd.101.096011
https://doi.org/10.1103/physrevd.101.096011
Publikováno v:
European Journal of Physics. 42:055016
We derive a general formula for the inertia tensor of a three-body system. By employing three independent Lagrange undetermined multipliers to express the vectors corresponding to the sides in terms of the position vectors of the vertices, we present
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4216ea3a30d3bbe84b8be39e6d96851a
https://doi.org/10.1088/1361-6404/abf8c6
https://doi.org/10.1088/1361-6404/abf8c6
Publikováno v:
Physical Review
We compute the decay rates for the processes $Z\to V+\gamma$, where $Z$ is the $Z$ boson, $\gamma$ is the photon, and $V$ is one of the vector quarkonia $J/\psi$ or $\Upsilon(nS)$, with $n=1$, $2$, or $3$. Our computations include corrections through
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::682b1a620f9cf1e37768ba132be1a0a5
http://arxiv.org/abs/1709.09320
http://arxiv.org/abs/1709.09320