Results 71 to 80 of about 88,365 (215)

Why Do Minoritized Students Deploy More Than One Language During a Physics Inquiry?

open access: yesJournal of Research in Science Teaching, Volume 62, Issue 10, Page 2147-2168, December 2025.
ABSTRACT We present a study that documented the participation of two high school Arab students in Israel in an extended (2‐year) authentic physics inquiry that took place in a regional program located in a Hebrew‐speaking kibbutz high school. The students' first language is Arabic, but they are fluent in Hebrew, and their inquiry was mentored by a ...
Lulu Garah, Shulamit Kapon
wiley   +1 more source

Total Hadronic Cross Sections via the Holographic Pomeron Exchange

open access: yes, 2019
The analysis on the hadron-hadron scattering at high energies in the framework of holographic QCD is presented. Combining the Pomeron exchange kernel and the hadron-Pomeron couplings which are obtained from the bottom-up AdS/QCD models, we calculate the ...
Watanabe, Akira
core   +1 more source

Beam-helicity asymmetries for single-hadron production in semi-inclusive deep-inelastic scattering from unpolarized hydrogen and deuterium targets [PDF]

open access: yes, 1971
A measurement of beam-helicity asymmetries for single-hadron production in deep-inelastic scattering is presented. Data from the scattering of 27.6 GeV electrons and positrons off gaseous hydrogen and deuterium targets were collected by the HERMES ...
HERMES Collaboration   +75 more
core   +2 more sources

Factorization at higher twist in hadron-hadron scattering

open access: yesNuclear Physics B, 1984
Abstract We study one-loop soft gluon effects in a scalar quark QCD model of the Drell-Yan process. We find that factorization of the type suggested by Politzer holds at order m 2 / s , but fails at order m 4 / s 2 . We suggest that this pattern holds to higher orders, and that the non-factoring terms are not suppressed by form factors.
Rahul Basu   +2 more
openaire   +1 more source

Development and dosimetric verification of static SHArc: Step‐and‐shoot carbon ion arc therapy for LETd escalation in pancreatic tumors

open access: yesMedical Physics, Volume 52, Issue 10, October 2025.
Abstract Background Carbon ion radiotherapy (CIRT) offers higher linear energy transfer (LET) and superior relative biological effectiveness, making it a promising option for treating hypoxic, radioresistant tumors. Spot‐scanning Hadron Arc (SHArc) therapy enables dose‐averaged LET (LETd) escalation in the tumor but increases planning and setup ...
Filipa Baltazar   +6 more
wiley   +1 more source

Measurement of t-channel production of single top quarks and antiquarks in pp collisions at 13 TeV using the full ATLAS Run 2 data sample

open access: yesJournal of High Energy Physics
The production of single top quarks and top antiquarks via the t-channel exchange of a virtual W boson is measured in proton-proton collisions at a centre-of-mass energy of 13 TeV at the LHC using 140 fb −1 of ATLAS data.
The ATLAS collaboration   +2929 more
doaj   +1 more source

Search for direct production of winos and higgsinos in events with two same-charge leptons or three leptons in pp collision data at s $$ \sqrt{s} $$ = 13 TeV with the ATLAS detector

open access: yesJournal of High Energy Physics, 2023
A search for supersymmetry targeting the direct production of winos and higgsinos is conducted in final states with either two leptons (e or μ) with the same electric charge, or three leptons.
The ATLAS collaboration   +2933 more
doaj   +1 more source

The Quest for the Quark‐Gluon Plasma From the Perspective of Dynamical Models of Relativistic Heavy‐Ion Collisions

open access: yesAstronomische Nachrichten, Volume 346, Issue 7-8, September 2025.
ABSTRACT The physics of heavy‐ion collisions is one of the most exciting and challenging directions of science for the last four decades. On the theoretical side one deals with a non‐abelian field theory, while on the experimental side today's largest accelerators are needed to enable these studies.
Marcus Bleicher, Elena Bratkovskaya
wiley   +1 more source

Azimuthal asymmetries of charged hadrons produced by high-energy muons scattered off longitudinally polarised deuterons [PDF]

open access: yes, 2010
Azimuthal asymmetries in semi-inclusive production of positive (h^+) and negative hadrons (h^-) have been measured by scattering 160 GeV muons off longitudinally polarised deuterons at CERN.
A. A. Lednev   +260 more
core   +2 more sources

Spin effects in high energy hadron-hadron scattering

open access: yesZeitschrift f�r Physik C Particles and Fields, 1991
The spin-flip amplitudes of the meson-nucleon and nucleon-nucleon scattering are calculated in the framework of the dynamic model taking into account the interactions at large distances. The consideration of the strong form factors at the corresponding vertex and prea-symptotic contributions allowed us to describe correctly the differential cross ...
S. V. Goloskokov   +2 more
openaire   +1 more source

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