Results 71 to 80 of about 94,268 (259)

Beyond the proton collinear factorization in heavy quark production in pA collisions at low x [PDF]

open access: yes, 2012
We consider heavy quark production in high energy pA collisions and investigate the contribution of interactions of valence quarks of proton with the nucleus.
Blaizot   +12 more
core   +4 more sources

Double bubble corrections to heavy quark production [PDF]

open access: yesPhysics Letters B, 1996
9 pages, latex, 17 figures, the complete postscript file of this preprint, including figures, is available via anonymous ftp at ftp://www-ttp.physik.uni-karlsruhe.de/ttp96-04/ttp96-04.ps (129.13.102.139) or via www at http://www-ttp.physik.uni-karlsruhe.de/cgi-bin/preprints/
Chetyrkin, Konstantin G.   +4 more
openaire   +2 more sources

Effect of hypoxia on muscle activation at equivalent absolute and relative intensity during incremental and constant load exercise to task failure

open access: yesExperimental Physiology, Volume 111, Issue 4, Page 1933-1947, 1 April 2026.
Abstract We examined the impact of moderate hypoxia (HYPO) on muscle activation during incremental exercise matched for both absolute and equivalent relative intensity. Fifteen active subjects (10 males, 5 females) completed two ramp incremental test and two step tests in normoxia (NORM; FiO2${F_{{\mathrm{i}}{{\mathrm{O}}_2}}}$ = 0.209) and HYPO (FiO2${
Dania Ibrahim   +2 more
wiley   +1 more source

Charm production asymmetries from heavy-quark recombination

open access: yes, 2003
Charm asymmetries in fixed-target hadroproduction experiments are sensitive to power corrections to the QCD factorization theorem for heavy quark production.
Mehen, Thomas
core   +1 more source

Females exhibit greater cardiac volume reductions with expiratory muscle loading during submaximal exercise compared to males

open access: yesThe Journal of Physiology, Volume 604, Issue 7, Page 3175-3200, 1 April 2026.
Abstract figure legend Intrathoracic pressure (ITP) manipulation during submaximal exercise reveals load‐ and sex‐specific cardiac volume responses. Inspiratory loading increased oesophageal pressure swings and the work of breathing (Wb) but did not alter stroke volume (SV) or ventricular volumes in males or females.
Sarah A. Angus   +6 more
wiley   +1 more source

Leading large-x logarithms of the quark–gluon contributions to inclusive Higgs-boson and lepton-pair production

open access: yesPhysics Letters B, 2014
We present all-order expressions for the leading double-logarithmic threshold contributions to the quark–gluon coefficient functions for inclusive Higgs-boson production in the heavy top-quark limit and for Drell–Yan lepton-pair production. These results
N.A. Lo Presti, A.A. Almasy, A. Vogt
doaj   +1 more source

Charm and beauty structure of the proton [PDF]

open access: yes, 2006
This paper will review the data collected by the H1 and ZEUS Collaborations concerning the production of heavy quarks (charm and beauty) at the electron-proton collider HERA.
Brugnera, R.
core   +1 more source

PRODUCTION OF HEAVY QUARKS

open access: yesLe Journal de Physique Colloques, 1982
1. Introduction : a perspective on the subject. 2. e+e- annihilation and leptoproduction by neutrinos. 3. Photo- and leptoproduction. 4. Hadroproduction. 5. Problems for the standard model. 6. Conclusions.
openaire   +2 more sources

Non‐Invasive Estimation of the Upper Boundary of the Severe Intensity Exercise Domain: The Maximal Accumulated Oxygen Deficit Method

open access: yesEuropean Journal of Sport Science, Volume 26, Issue 3, March 2026.
ABSTRACT The aim of this study was to evaluate whether the highest power output at which the predominant energy contribution is derived from the aerobic system (aerobic limit power: ALP), as estimated using maximal accumulated O2 deficit (MAOD) method, corresponds to the upper boundary of the severe intensity exercise domain. Thirteen males completed: (
Arda Peker   +3 more
wiley   +1 more source

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