Results 61 to 70 of about 1,362 (179)

K S 0  − K L 0 asymmetries and CP violation in charmed baryon decays into neutral kaons

Journal of High Energy Physics, 2018
We study the K S 0  − K L 0 asymmetries and CP violations in charm-baryon decays with neutral kaons in the final state. The K S 0  − K L 0 asymmetry can be used to search for two-body doubly Cabibbo-suppressed amplitudes of charm-baryon decays, with the ...
Di Wang, Peng-Fei Guo, Wen-Hui Long, Fu-Sheng Yu   +3 more
doaj   +1 more source

Running economy and lower‐limb anthropometry in adult male Kenyan and Danish middle‐ and long‐distance runners and in untrained adolescents

Experimental Physiology, Volume 111, Issue 4, Page 1919-1932, 1 April 2026.
Abstract Kenyan athletes have dominated competitive middle‐ and long‐distance running for more than half a century, a phenomenon suggested to be attributable, at least in part, to superior running economy. Given that lower‐leg anthropometry is an important determinant of running economy, a key contributor to the athletic performance of Kenyan runners ...
Henrik B. Larsen, Michael Kipsugut Boit, Malte Lund Adamsen, Flemming Madsen, Ronan M. G. Berg, Birgitte Hanel   +5 more
wiley   +1 more source

Heavy Quark Physics

, 1998
A review of Heavy Quark Effective Theory and Non Relativistic Quantum Chromondynamics is given. Some applications are discussed.
openaire   +2 more sources

Light Quark Mass Dependence in Heavy Quarkonium Physics [PDF]

Physical Review Letters, 2012
5 pages, 5 figures. Version to appear in Phys.
Feng-Kun Guo, Ulf-G. Meißner
openaire   +4 more sources

Cardiopulmonary function in special operations forces compared to conventional infantry soldiers

Experimental Physiology, Volume 111, Issue 4, Page 1626-1635, 1 April 2026.
Abstract Fitness is essential to military personnel in general, especially in the special operations forces (SOF), where the demanding tasks require a high level of physical fitness and mental robustness. However, little research has been done on SOF to characterise the putative underlying cardiopulmonary adaptations that distinguish them from ...
Rasmus Syberg Rasmussen, Jakob Solgaard Jensen, Iben Elmerdahl Rasmussen, Jacob Peter Hartmann, Clara Sofie Egeberg, Anna Agnes Lytzen, Klara Nielsen, Malte Lund Adamsen, Mads Fischer, Ronan M. G. Berg   +9 more
wiley   +1 more source

B s → Kℓν ℓ and B (s) → π(K)ℓ + ℓ − decays at large recoil and CKM matrix elements

Journal of High Energy Physics, 2017
We provide hadronic input for the B-meson semileptonic transitions to a light pseudoscalar meson at large recoil. The B s → K form factor calculated from QCD light-cone sum rule is updated, to be used for a |V ub | determination from the B s → Kℓν width.
Alexander Khodjamirian, Aleksey V. Rusov
doaj   +1 more source

Sex and performance‐level differences in aerobic and haematological parameters among elite ski mountaineering athletes

Experimental Physiology, Volume 111, Issue 4, Page 1988-2001, 1 April 2026.
Abstract Ski mountaineering (SkiMo) is a new Olympic sport with extreme endurance demands and altitude exposure. Previous studies have focused on traditional cardiorespiratory variables, such as maximal oxygen consumption (V̇O2max${\dot V_{{{\mathrm{O}}_{\mathrm{2}}}{\mathrm{max}}}}$) or ventilatory thresholds, but, to our knowledge, did not report ...
Forrest Schorderet, Bastien Krumm, Basile Moreillon, Justin Mottet, Antoine Raberin, Nicolas Bourdillon, Raphael Faiss, Grégoire P. Millet   +7 more
wiley   +1 more source

The influence of Wilson lines on heavy quark anti-quark potential and mass

Journal of High Energy Physics
The holographic heavy quark potential is investigated via holographic Wilson loops in the AdS soliton with gauge potential. We analyze two types of holographic Wilson loops. In the first type, holographic heavy quark potential shows the area law behavior.
Bing Chen, Xun Chen, Mitsutoshi Fujita, Jun Zhang   +3 more
doaj   +1 more source

Master Integrals for the two-loop, non-planar QCD corrections to top-quark pair production in the quark-annihilation channel

Journal of High Energy Physics, 2019
We present the analytic calculation of the Master Integrals for the twoloop, non-planar topologies that enter the calculation of the amplitude for top-quark pair hadroproduction in the quark-annihilation channel.
Matteo Becchetti, Roberto Bonciani, Valerio Casconi, Andrea Ferroglia, Simone Lavacca, Andreas von Manteuffel   +5 more
doaj   +1 more source

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

Experimental 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, Youmna Elsayed Hassanein, Nathan E. Townsend   +2 more
wiley   +1 more source