Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Ming-Ming Long"'
Publikováno v:
Journal of High Energy Physics, Vol 2023, Iss 11, Pp 1-15 (2023)
Abstract The renormalization-scale dependence of the non-factorizable virtual corrections to Higgs boson production in weak boson fusion at next-to-next-to-leading order in perturbative QCD is unusually strong, due to the peculiar nature of these cor
Externí odkaz:
https://doaj.org/article/3d6074975d784cda84a12b7277b6baf0
Publikováno v:
Journal of High Energy Physics, Vol 2023, Iss 7, Pp 1-26 (2023)
Abstract Non-factorizable virtual corrections to Higgs boson production in weak boson fusion at next-to-next-to-leading order in QCD were estimated in the eikonal approximation [1]. This approximation corresponds to the expansion of relevant amplitud
Externí odkaz:
https://doaj.org/article/0847ce12caf841d8b90a9c83d1d365d4
Autor:
Zihao Wu, Ming-Ming Long
Publikováno v:
Journal of High Energy Physics, Vol 2023, Iss 6, Pp 1-39 (2023)
Abstract We studied the two-loop non-factorizable Feynman diagrams for the t-channel single-top production process in quantum chromodynamics. We present a systematic computation of master integrals of the two-loop Feynman diagrams with one internal m
Externí odkaz:
https://doaj.org/article/f29adbff225d4d3faf8f224efb74c4c1
Publikováno v:
Journal of High Energy Physics, Vol 2022, Iss 7, Pp 1-35 (2022)
Abstract The master integrals for the mixed QCD-QED two-loop virtual corrections to the charged-current Drell-Yan process q q ¯ $$ q\overline{q} $$ ′ → ℓν are computed analytically by using the differential equation method. A suitable choice
Externí odkaz:
https://doaj.org/article/e9128b37af2c42a9b386550832073b75
We thoroughly investigate both transverse momentum and threshold resummation effects on scalar-pseudoscalar pair production via quark-antiquark annihilation at the $13~ \text{TeV}$ Large Hadron Collider at QCD NLO+NLL accuracy. A factorization method
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e3f2baa6c127ef307ee03527239f2d04
http://arxiv.org/abs/2112.13337
http://arxiv.org/abs/2112.13337
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
We study the rare decay $Z_H \rightarrow H^0 \gamma$ at $\mathcal{O}(\alpha_{{\rm ew}}^{3}\alpha_s)$ accuracy including two-loop QCD corrections in the context of the littlest Higgs model (LHM) without $T$-parity. We revisit analytically and numerica
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0fae6f59ef296dfcd26d118599b29636
http://arxiv.org/abs/1912.01803
http://arxiv.org/abs/1912.01803
Publikováno v:
Journal of Physics G: Nuclear and Particle Physics. 47:125005
In this paper, we study in detail the phenomenology of the non-SM SU(2) V singlet Higgs boson H 1 0 at the 14 TeV Large Hadron Collider (LHC) in the Georgi–Machacek (GM) model. We present a systematic comparison of the production mechanisms and dec
Autor:
Wen-Gan Ma, Qiang Yang, Yi Jiang, Jian-Wen Zhu, Shao-Ming Wang, Ming-Ming Long, Ren-You Zhang
Publikováno v:
Chinese Physics C. 44:093101
We investigate in detail the charged Higgs production associated with a W boson at electron-positron colliders within the framework of the Type-I two-Higgs-doublet model (THDM). We calculate the integrated cross section at the LO and analyze the depe