Results 81 to 90 of about 121,350 (241)

A Superalgebra Within: Representations of Lightest Standard Model Particles Form a Z25$\mathbb {Z}_2^5$‐Graded Algebra

Annalen der Physik, Volume 537, Issue 12, December 2025.
 A set of particle representations, familiar from the Standard Model, collectively form a superalgebra. Those representations mirroring the behaviour of the Standard Model's gauge bosons, and three generations of fermions, are each included in this algebra, with exception only to those representations involving the top quark.
N. Furey
wiley   +1 more source

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

Faces of quark matter

, 2002
Based on an analysis in the framework of a coalescence hadronization model (ALCOR) we conclude that in heavy ion collisions at CERN SPS and RHIC energies a new type of matter, the massive quark-antiquark matter is produced.Comment: Talk given at Budapest
Biro, T. S., Levai, P., Zimanyi, J.
core   +3 more sources

Nuclear Physics in the Era of Quantum Computing and Quantum Machine Learning

Advanced Quantum Technologies, Volume 8, Issue 12, December 2025.
The use of QML in the realm of nuclear physics at low energy is almost nonexistent. Three examples of the use of quantum computing and quantum machine in nuclear physics are presented: the determination of the phase/shape in nuclear models, the calculation of the ground state energy, and the identification of particles in nuclear physics experiments ...
José‐Enrique García‐Ramos, Álvaro Sáiz, José M. Arias, Lucas Lamata, Pedro Pérez‐Fernández   +4 more
wiley   +1 more source

Radiation Transport Through the Martian Atmosphere as a Function of the Zenith Angle

Journal of Geophysical Research: Planets, Volume 130, Issue 12, December 2025.
Abstract The topographic influence of the radiation environment on the Martian surface radiation is crucial for future human exploration. Topographic maps help assess radiation flux variations, aiding in hazard evaluation. Creating a global radiation map requires accounting for seasonally varying atmospheric density, heliospheric modulation, and ...
Salman Khaksari, Phillip H. Phipps, Robert F. Wimmer‐Schweingruber, Timothy J. Stubbs, Mark D. Looper, Jingnan Guo, Gabin Charpentier, Bent Ehresmann, Jan Leo Löwe, Daniel Matthiä, Donald M. Hassler, Cary Zeitlin, Sven Löffler   +12 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

Combined effects of normobaric hypoxia and cold on respiratory system responses to high‐intensity exercise

Experimental Physiology, Volume 110, Issue 12, Page 1892-1903, December 1, 2025.
Abstract Cold temperatures (<−15°C) increase exercise‐induced bronchoconstriction (EIB), while hypoxic‐induced hyperventilation exacerbates respiratory muscle fatigue for a given exercising task. This study aimed to determine the individual and combined effects of cold and normobaric hypoxia on the respiratory system responses to high‐intensity ...
Alexa Callovini, Alessandro Fornasiero, Aldo Savoldelli, Gianluigi Dorelli, Marco Decet, Lorenzo Bortolan, Barbara Pellegrini, Federico Schena   +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

Heavy Flavour Working Group Summary

, 2012
We review theoretical and phenomenological aspects of heavy flavour production as discussed in the heavy flavour working group of the DIS 2012. Recent theoretical progress includes approximate NNLO calculations for heavy quark structure functions in deep
Brodzicka, Jolanta, Corradi, Massimo, Schienbein, Ingo, Schwienhorst, Reinhard   +3 more
core   +1 more source