Results 71 to 80 of about 223,642 (212)

Quantum GraviElectro Dynamics

open access: yesAnnalen der Physik, Volume 538, Issue 1, January 2026.
The BRST invariant Lagrangian of the gravitationally interacting U(1)$U(1)$ gauge theory, namely the Quantum GraviElectro Dynamics (QGED). The Yan–Mills theory with the Hilbert–Einstein gravitational Lagrangian, namely the Yang–Mills–Utiyama (YMU) theory, is defined and quantised using the standard procedure. The theory is perturbatively renormalisable,
Yoshimasa Kurihara
wiley   +1 more source

Studies of di-jet survival and surface emission bias in Au+Au collisions via angular correlations with respect to back-to-back leading hadrons [PDF]

open access: yes, 2011
We report first results from an analysis based on a new multi-hadron correlation technique, exploring jet-medium interactions and di-jet surface emission bias at RHIC.
Agakishiev, H.   +377 more
core   +8 more sources

Assessing the Usefulness of Assurance Cases: Experience With the Large Hadron Collider

open access: yesSystems Engineering, Volume 29, Issue 1, Page 99-113, January 2026.
ABSTRACT Assurance cases (ACs) are structured arguments designed to show that a system is sufficiently reliable to function properly in its operational environment. They are mandated by safety standards and are largely used in industry to support risk management for systems; however, ACs often contain proprietary information and are not publicly ...
Torin Viger   +7 more
wiley   +1 more source

Hadrons anti-hadrons production in reaction planes in relativistic heavy ion collisions on two common event generators: HIJING and HYDJET++

open access: yesEPJ Web of Conferences, 2017
The study of hadron production in heavy ion collisions provides the researcher with valuable techniques to investigate the properties of quark gluon plasma (QGP).
Soleiman M.H.M.   +2 more
doaj   +2 more sources

Quarkonium polarization as a test of non-relativistic effective theory [PDF]

open access: yes, 1997
I compare current approaches to quarkonium production with regard to what they tell us about quarkonium polarization. Predictions for $J/\psi$ polarization in hadron-hadron and photon-hadron collisions are summarized.Comment: 6 pages, LaTeX, 3 figures ...
Beneke, M.
core   +1 more source

Hadron-Hadron Scattering in the Nonrelativistic Quark Model

open access: yes, 2001
In this HADRON2001 contribution we summarize the status of our quark-model calculations of hadron-hadron scattering amplitudes in annihilation-free channels.
Barnes, T.
core   +2 more sources

Future of B Physics at CDF and DO [PDF]

open access: yes, 2003
In this contribution to the panel discussion on ``The Future of Hadron B Experiments'' held at the 8th International Conference on B Physics at Hadron Machines (Beauty 2002) at Santiago de Compostela, Spain, we explore the physics potential for B physics
Abe   +10 more
core   +3 more sources

Evaluation of the two lightest quark masses

open access: yesЯдерна фізика та енергетика, 2017
Simple relations between the masses of the two lightest up and down quarks were obtained on the basis of the simple physically based model compatible with the present-day theory of strong interactions, i.e. with quantum chromodynamics.
V. A. Babenko, N. M. Petrov
doaj  

The branching ratio $$\omega \rightarrow \pi ^+\pi ^-$$ ω→π+π- revisited

open access: yesEuropean Physical Journal C: Particles and Fields, 2017
We analyze the most recent data for the pion vector form factor in the timelike region, employing a model-independent approach based on dispersion theory.
C. Hanhart   +5 more
doaj   +1 more source

Search for neutral long-lived particles in pp collisions at s $$ \sqrt{s} $$ = 13 TeV that decay into displaced hadronic jets in the ATLAS calorimeter

open access: yesJournal of High Energy Physics, 2022
A search for decays of pair-produced neutral long-lived particles (LLPs) is presented using 139 fb −1 of proton-proton collision data collected by the ATLAS detector at the LHC in 2015–2018 at a centre-of-mass energy of 13 TeV.
The ATLAS collaboration   +2867 more
doaj   +1 more source

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