Results 11 to 20 of about 7,728,248 (377)

Top-quark mass from the diphoton mass spectrum [PDF]

open access: yesEuropean Physical Journal C: Particles and Fields, 2017
We calculate the $$gg\rightarrow \gamma \gamma $$ g g → γ γ amplitude by including the $$t\bar{t}$$ t t ¯ bound-state effects near their mass threshold.
Sayaka Kawabata, Hiroshi Yokoya
doaj   +2 more sources

Universal Spectrum Identifier for mass spectra [PDF]

open access: yesNature Methods, 2020
AbstractMass spectra provide the ultimate evidence for supporting the findings of mass spectrometry (MS) proteomics studies in publications, and it is therefore crucial to be able to trace the conclusions back to the spectra. The Universal Spectrum Identifier (USI) provides a standardized mechanism for encoding a virtual path to any mass spectrum ...
Eric W. Deutsch   +17 more
openaire   +6 more sources

A mass spectrum-oriented computational method for ion mobility-resolved untargeted metabolomics. [PDF]

open access: yesNat Commun, 2023
The high dimensionality of ion mobility (IM)-resolved metabolomics data presents a great challenge to data processing. Here, authors develop a mass spectrum-oriented bottom-up assembly algorithm and the end-to-end computational framework Met4DX for IM ...
Luo M   +6 more
europepmc   +2 more sources

Producing fully charm structures in the J/ψ-pair invariant mass spectrum [PDF]

open access: hybrid, 2021
Very recently, the LHCb Collaboration reported the observation of several enhancements in the invariant mass spectrum of a $J/\psi$ pair between 6.2 and 7.4 GeV.
Jun-Zhang Wang   +3 more
openalex   +3 more sources

Mass Spectrum and Higgs Profile in BLSSM [PDF]

open access: yes, 2016
We investigate the predictions on the mass spectrum and Higgs boson decays in the supersymmetric standard model extended by U(1)_B-L symmetry (BLSSM). The model requires two singlet Higgs fields, which are responsible for the radiative breaking of U(1)_B-
Ozdal, Ozer, Un, Cem Salih
core   +2 more sources

Automated mass spectrum generation for new physics [PDF]

open access: yes, 2013
We describe an extension of the FeynRules package dedicated to the automatic generation of the mass spectrum associated with any Lagrangian-based quantum field theory.
Alloul, Adam   +4 more
core   +4 more sources

New Structures in the J/ψJ/ψ Mass Spectrum in Proton-Proton Collisions at sqrt[s]=13  TeV. [PDF]

open access: yesPhysical Review Letters, 2023
A search is reported for near-threshold structures in the J/ψJ/ψ invariant mass spectrum produced in proton-proton collisions at sqrt[s]=13  TeV from data collected by the CMS experiment, corresponding to an integrated luminosity of 135  fb^{-1}.
A. Hayrapetyan   +499 more
semanticscholar   +1 more source

Resolving the Peak of the Black Hole Mass Spectrum [PDF]

open access: yesAstrophysical Journal, 2022
Gravitational-wave (GW) detections of binary black hole (BH) mergers have begun to sample the cosmic BH mass distribution. The evolution of single stellar cores predicts a gap in the BH mass distribution due to pair-instability supernovae (PISNe ...
E. Farag   +4 more
semanticscholar   +1 more source

Quantitative Analysis by Thermogravimetry-Mass Spectrum Analysis for Reactions with Evolved Gases. [PDF]

open access: yesJ Vis Exp, 2018
During energy conversion, material production, and metallurgy processes, reactions often have the features of unsteadiness, multistep, and multi-intermediates.
Li R, Huang Q, Wei K, Xia H.
europepmc   +2 more sources

Tetraquark candidates in LHCb's di-J/ψ mass spectrum [PDF]

open access: yesChinese Physics C, High Energy Physics & Nuclear Physics, 2020
In this article, we study the first radial excited states of the scalar, axialvector, vector, and tensor diquark-antidiquark-type tetraquark states with the QCD sum rules and obtain the masses and pole residues; then, we use the Regge trajectories to ...
Z. Wang 王
semanticscholar   +1 more source

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