Results 31 to 40 of about 1,004,536 (238)

N3LO predictions for the decay of the Higgs boson to bottom quarks [PDF]

open access: yesJournal of High Energy Physics, 2019
We present a fully-differential calculation of the H→bb¯\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength ...
R. Mondini   +2 more
semanticscholar   +1 more source

Search for Higgs boson pair production in events with two bottom quarks and two tau leptons in proton–proton collisions at s=13TeV [PDF]

open access: yes, 2018
A search for the production of Higgs boson pairs in proton–proton collisions at a centre-of-mass energy of 13 TeV is presented, using a data sample corresponding to an integrated luminosity of 35.9fb^(−1) collected with the CMS detector at the LHC ...
A. Sirunyan   +499 more
semanticscholar   +2 more sources

Zooming into CP violation in B (s) → hh decays

open access: yesJournal of High Energy Physics, 2023
The LHCb collaboration has recently reported the first observation of CP violation in the penguin-dominated B s 0 $$ {B}_s^0 $$ → K − K + decay and further new measurements, indicating differences between the direct CP asymmetries of both the B s 0 $$ {B}
Robert Fleischer   +2 more
doaj   +1 more source

Associated production of a Higgs boson decaying into bottom quarks and a weak vector boson decaying leptonically at NNLO in QCD [PDF]

open access: yesJournal of High Energy Physics, 2019
We present the calculation of next-to-next-to-leading order (NNLO) corrections in perturbative QCD for the production of a Higgs boson decaying into a pair of bottom quarks in association with a leptonically decaying weak vector boson: pp→VH+X→ℓℓ¯bb¯+X ...
R. Gauld   +4 more
semanticscholar   +1 more source

Angular distribution of Λ b 0 → p K − ℓ + ℓ − $$ {\Lambda}_b^0\to p{K}^{-}{\ell}^{+}{\ell}^{-} $$ decays comprising Λ resonances with spin ≤ 5/2

open access: yesJournal of High Energy Physics, 2023
This paper describes the angular distribution of Λ b 0 → Λ → p K − ℓ + ℓ − $$ {\Lambda}_b^0\to \Lambda \left(\to p{K}^{-}\right){\ell}^{+}{\ell}^{-} $$ decays. A full expression is given for the case of multiple interfering spin-states with spin ≤ 5 2 $$
A. Beck, T. Blake, M. Kreps
doaj   +1 more source

Study of two-body doubly charmful baryonic B decays with SU(3) flavor symmetry

open access: yesJournal of High Energy Physics, 2023
Within the framework of SU(3) flavor symmetry, we investigate two-body doubly charmful baryonic B → B c B ¯ c ′ $$ B\to {\textbf{B}}_c{\overline{\textbf{B}}}_c^{\prime } $$ decays, where B c B ¯ c ′ $$ {\textbf{B}}_c{\overline{\textbf{B}}}_c^{\prime } $$
Yu-Kuo Hsiao
doaj   +1 more source

Search for Scalar Bottom Quark Pair Production with the ATLAS Detector in pp Collisions at √s = 7 TeV [PDF]

open access: yes, 2012
The results of a search for pair production of the scalar partners of bottom quarks in 2.05  fb^(-1) of pp collisions at √s=7  TeV using the ATLAS experiment are reported.
Aad, G.   +4 more
core   +1 more source

Search for a charged Higgs boson decaying into top and bottom quarks in events with electrons or muons in proton-proton collisions at s\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepack [PDF]

open access: yesJournal of High Energy Physics, 2019
A search is presented for a charged Higgs boson heavier than the top quark, produced in association with a top quark, or with a top and a bottom quark, and decaying into a top-bottom quark-antiquark pair.
A. Sirunyan   +499 more
semanticscholar   +1 more source

Resolving charged hadrons in QED — gauge invariant interpolating operators

open access: yesJournal of High Energy Physics, 2022
Standard interpolating operators for charged mesons, e.g. J B = b ¯ $$ \overline{b} $$ iγ 5 u for B − , are not gauge invariant in QED and therefore problematic for perturbative methods.
Saad Nabeebaccus, Roman Zwicky
doaj   +1 more source

Resummed jet rates for heavy quark production in electron-positron annihilation [PDF]

open access: yes, 2003
Expressions for Sudakov form factors for heavy quarks are presented. They are used to construct resummed jet rates in electron-positron annihilation.
Krauss, Frank, Rodrigo, German
core   +3 more sources

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