Results 91 to 100 of about 78,220 (203)

Transverse-Spin and Transverse-Momentum Effects in High-Energy Processes

open access: yes, 2010
The state of the art concerning transverse-spin and transverse-momentum phenomena in hard hadronic reactions is reviewed. An account is given of single-spin and azimuthal asymmetries in semiinclusive deep inelastic scattering, e^+ e^- annihilation, Drell-
Barone, Vincenzo   +2 more
core   +1 more source

Studies of Parity Violation in Atoms

open access: yesAnnalen der Physik, Volume 537, Issue 2, February 2025.
This article provides an overview of atomic parity violation (APV), emphasizing its role in testing the Standard Model and probing new physics. The review discusses manifestations of APV, including nuclear‐spin‐independent and dependent effects, and explores isotopic comparison as a method for precision measurements.
Stefanos Nanos   +2 more
wiley   +1 more source

Underlying event properties in pp collisions at s $$ \sqrt{s} $$ = 13 TeV

open access: yesJournal of High Energy Physics, 2020
This article reports measurements characterizing the Underlying Event (UE) associated with hard scatterings at midrapidity (|η| < 0.8) in pp collisions at s $$ \sqrt{s} $$ = 13 TeV. The hard scatterings are identified by the leading particle, the charged
The ALICE collaboration   +1007 more
doaj   +1 more source

Measurement of the inclusive cross-sections of single top-quark and top-antiquark t-channel production in pp collisions at s = 13 $$ \sqrt{s}=13 $$ TeV with the ATLAS detector

open access: yesJournal of High Energy Physics, 2017
A measurement of the t-channel single-top-quark and single-top-antiquark production cross-sections in the lepton+jets channel is presented, using 3.2 fb−1 of proton-proton collision data at a centre-of-mass energy of 13 TeV, recorded with the ATLAS ...
The ATLAS collaboration   +2851 more
doaj   +1 more source

Experimental validation of a FLUKA Monte Carlo simulation for carbon‐ion radiotherapy monitoring via secondary ion tracking

open access: yesMedical Physics, Volume 51, Issue 12, Page 9217-9229, December 2024.
Abstract Background In‐vivo monitoring methods of carbon ion radiotherapy (CIRT) includes explorations of nuclear reaction products generated by carbon‐ion beams interacting with patient tissues. Our research group focuses on in‐vivo monitoring of CIRT using silicon pixel detectors.
Pamela Ochoa‐Parra   +16 more
wiley   +1 more source

Matching the Vilkovisky–DeWitt Effective Action of Quantum Gravity to String Theory

open access: yesFortschritte der Physik, Volume 72, Issue 12, December 2024.
Abstract In this work, the matching of the Vilkovisky–DeWitt effective action of quantum gravity is discussedwith an example of an ultra‐violet complete theory of quantum gravity. The authors show how this matching enables a calculation of the local Wilson coefficients of the effective action. Several examples in string theory are provided.
Xavier Calmet   +3 more
wiley   +1 more source

Constraints on the double-parton scattering cross section from same-sign W boson pair production in proton-proton collisions at s=8 $$ \sqrt{s}=8 $$ TeV

open access: yesJournal of High Energy Physics, 2018
A first search for same-sign WW production via double-parton scattering is performed based on proton-proton collision data at a center-of-mass energy of 8 TeV using dimuon and electron-muon final states.
The CMS collaboration   +2230 more
doaj   +1 more source

Observation of the associated production of a top quark and a Z boson in pp collisions at s $$ \sqrt{s} $$ = 13 TeV with the ATLAS detector

open access: yesJournal of High Energy Physics, 2020
Single top-quark production in association with a Z boson, where the Z boson decays to a pair of charged leptons, is measured in the trilepton channel.
The ATLAS collaboration   +2922 more
doaj   +1 more source

Recent Developments in Halide Perovskite Nanocrystals for Indirect X‐ray Detection

open access: yesAdvanced Materials Technologies, Volume 9, Issue 20, October 21, 2024.
Perovskite nanocrystals act as scintillators under X‐ray illumination with different conversion yield, stability, or decay times and outperform commercial materials, depending on their composition, host matrix, and luminescence process. Besides the lead halide perovskites, there are lead‐free alternatives providing self‐trapped exciton emission ...
Olexiy Balitskii   +2 more
wiley   +1 more source

Measurement of the Higgs boson coupling properties in the H → ZZ ∗ → 4ℓ decay channel at s = 13 $$ \sqrt{s}=13 $$ TeV with the ATLAS detector

open access: yesJournal of High Energy Physics, 2018
The coupling properties of the Higgs boson are studied in the four-lepton (e, μ) decay channel using 36.1 fb−1 of pp collision data from the LHC at a centre-of-mass energy of 13 TeV collected by the ATLAS detector.
The ATLAS collaboration   +2906 more
doaj   +1 more source

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