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相关论文: Electroweak corrections to $\gamma Z$ production a…

200 篇论文

We present a calculation of the next-to-leading-order electroweak corrections to W+\gamma\ production, including the leptonic decay of the W boson and taking into account all off-shell effects of the W boson, where the finite width of the W…

高能物理 - 唯象学 · 物理学 2015-11-13 Ansgar Denner , Stefan Dittmaier , Markus Hecht , Christian Pasold

The production of several vector bosons in $\gamma\gamma$-interactions is the best place to search directly for any anomalous behavior of triple and quartic couplings. A few anomalous quartic boson operators are considered in the paper. A…

高能物理 - 唯象学 · 物理学 2007-05-23 I. Marfin , V. Mossolov , T. Shishkina

This review article summarizes results on the production cross section measurements of electroweak boson pairs ($WW$, $WZ$, $ZZ$, $W\gamma$ and $Z\gamma$) at the Large Hadron Collider (LHC) in $pp$ collisions at a center-of-mass energy of…

高能物理 - 实验 · 物理学 2015-06-22 Matthias Schott , Junjie Zhu

We present some precision measurements on electroweak physics performed at the Tevatron collider at Fermilab. Namely we report on the boson-pair production cross sections and on triple gauge boson couplings using proton anti-proton…

高能物理 - 实验 · 物理学 2007-05-23 Gilles De Lentdecker

A measurement of the electroweak production cross section of a Z boson and two jets is performed using proton-proton collision data at centre-of-mass energies of 7 and 8 TeV. The data is collected by the CMS experiment at the LHC with an…

高能物理 - 实验 · 物理学 2019-08-13 Tom Cornelis

The first observation of electroweak production of same-sign W boson pairs in proton-proton collisions is reported. The data sample corresponds to an integrated luminosity of 35.9 fb$^{-1}$ collected at a center-of-mass energy of 13 TeV…

高能物理 - 实验 · 物理学 2018-03-13 CMS Collaboration

We present a survey of the most abundant processes at the LHC for sensitivity to electroweak corrections at \sqrt{s} = 8, 14, 33, and 100 TeV proton-proton collision energies. The processes studied are pp -> dijet, inclusive W and Z,…

We review the salient features of next-to-leading-order QCD and electroweak corrections to the scattering of two and the production of three weak gauge bosons at the Large Hadron Collider. Results for the tower of $O(\alpha_s^m\alpha^n)$…

高能物理 - 唯象学 · 物理学 2026-04-21 S. Dittmaier

We present the dominant two-loop electroweak corrections to the partial decay widths to gluon jets and prompt photons of the neutral CP-odd Higgs boson A^0, with mass M_{A^0} < 2 M_W, in the two-Higgs-doublet model for low to intermediate…

高能物理 - 唯象学 · 物理学 2008-11-26 Joachim Brod , Frank Fugel , Bernd A. Kniehl

A search for anomalous electroweak production of WW, WZ, and ZZ boson pairs in association with two jets in proton-proton collisions at $\sqrt{s} =$ 13 TeV at the LHC is reported. The data sample corresponds to an integrated luminosity of…

高能物理 - 实验 · 物理学 2019-10-08 CMS Collaboration

We study the resummation of singular distributions for electroweak-boson production at large transverse momentum in hadronic collisions. We describe the factorization properties of the cross section near partonic threshold and construct the…

高能物理 - 唯象学 · 物理学 2009-10-31 Nikolaos Kidonakis , Vittorio Del Duca

We discuss cross sections for $tW$ production in proton-proton collisions at the LHC and at higher-energy colliders with energies of up to 100 TeV. We find that, remarkably, the soft-gluon corrections are numerically dominant even at very…

高能物理 - 唯象学 · 物理学 2021-06-16 Nikolaos Kidonakis , Nodoka Yamanaka

We study the complete one-loop electroweak(EW) corrections to the processes of single charged Higgs boson production associated with a neutral Higgs boson$(h^0,H^0,A^0)$ and a gauge boson $W^\pm$ in the framework of the minimal…

高能物理 - 唯象学 · 物理学 2008-11-26 Liu Jing-Jing , Ma Wen-Gan , Zhang Ren-You , Guo Lei , Jiang Yi , Han Liang

In this contribution, we present new results of next-to-leading order (NLO) electroweak corrections to the doubly polarized $W^+W^-$ production cross sections at the LHC, via the full leptonic final state. This calculation has been recently…

高能物理 - 唯象学 · 物理学 2025-05-27 Thi Nhung Dao , Duc Ninh Le

We calculate the full ${\cal O}(\alpha_{ew})$ electroweak corrections to the Higgs pair production process $e^+ e^- \to H H Z$ at an electron-positron linear collider in the standard model, and analyze the dependence of the Born cross…

高能物理 - 唯象学 · 物理学 2015-06-25 Zhang Ren-You , Ma Wen-Gan , Chen Hui , Sun Yan-Bin , Hou Hong-Sheng

The processes of electroweak gauge boson production in high energy photon-photon collisions are surveyed.

高能物理 - 唯象学 · 物理学 2007-05-23 G. Jikia

In this article, we consider the transverse momentum ($q_T$) distribution of $W$ and $Z$ bosons produced in hadronic collisions. We combine the $q_T$ resummation for QED and QCD radiation including the QED soft emissions from the $W$ boson…

高能物理 - 唯象学 · 物理学 2023-08-02 Andrea Autieri , Leandro Cieri , Giancarlo Ferrera , German F. R. Sborlini

$W^+W^-\gamma$ production in proton-proton collision provides a window to the mechanism of electroweak symmetry breaking and a direct accessment to triple and quartic gauge couplings. Precision study of gauge boson self-interactions may…

高能物理 - 唯象学 · 物理学 2020-05-22 Jian-Wen Zhu , Ren-You Zhang , Wen-Gan Ma , Qiang Yang , Yi Jiang

The first observation of the electroweak (EW) production of a Z boson, a photon, and two forward jets (Z$\gamma$jj) in proton-proton collisions at a center-of-mass energy of 13 TeV is presented. A data set corresponding to an integrated…

高能物理 - 实验 · 物理学 2021-10-13 CMS Collaboration

The increasing size of the data samples recorded by the CDF and DO experiments at the Tevatron enables studies of a wide range of processes involving the electroweak bosons W and Z. Single boson production is now looked at in terms of…

高能物理 - 实验 · 物理学 2019-08-14 Kristian Harder