Results 71 to 80 of about 45,250 (232)

Large leptonic flavour mixing and the mass spectrum of leptons [PDF]

Physics Letters B, 1998
Latex 10 ...
Fritzsch, Harald, Xing, Zhi-zhong
openaire   +2 more sources

Characterizing the Signals and Backgrounds in a Low Earth Orbiting Cherenkov Detector, and Background Mitigation Strategies

Journal of Geophysical Research: Space Physics, Volume 131, Issue 3, March 2026.
Abstract Cherenkov detectors have been used in space for decades to measure Galactic Cosmic Rays (GCRs), Solar Energetic Particles (SEPs) and trapped particles. We present proof‐of‐concept GRAS/Geant4 simulations to both show that a cubic fused silica Cherenkov detector with SiPM in LEO has a good sensitivity to SEP and GCR protons as a function of cut‐
C. S. W. Davis, F. Lei, K. Ryden, C. Dyer, G. Santin, P. Jiggens, M. Heil   +6 more
wiley   +1 more source

Lepton number and lepton flavour violation in left-right symmetric models [PDF]

, 1998
The sources of lepton flavour and lepton number violation in the left-right symmetric models are reviewed and the most sensitive processes to these violations are discussed. Both the non-SUSY and SUSY versions of the theories are considered.
Deutsches Elektronen-Synchrotron (DESY), Hamburg (Germany), Raidal, M. (Deutsches Elektronen-Synchrotron (DESY), Hamburg (Germany). Gruppe Theorie)   +1 more
core  

Baryon electric charge correlation as QCD magnetometer [PDF]

EPJ Web of Conferences
The detection of strong magnetic fields in peripheral heavy-ion collisions is crucial for observing effects such as the chiral magnetic effect but has proven exceptionally difficult.
Ding Heng-Tong, Gu Jin-Biao, Kumar Arpith, Li Sheng-Tai   +3 more
doaj   +1 more source

The global geometrical property of jet events in high-energy nuclear collisions

European Physical Journal C: Particles and Fields, 2020
We present the first theoretical study of medium modifications of the global geometrical pattern, i.e., transverse sphericity ( $$S_{\perp }$$ S ⊥ ) distribution of jet events with parton energy loss in relativistic heavy-ion collisions.
Shi-Yong Chen, Wei Dai, Shan-Liang Zhang, Qing Zhang, Ben-Wei Zhang   +4 more
doaj   +1 more source

TRIPLICITY OF QUARKS AND LEPTONS [PDF]

Modern Physics Letters A, 2005
Quarks come in three colors and have electric charges in multiples of one-third. There are also three families of quarks and leptons. Though the first two properties can be understood in terms of unification symmetries such as SU(5), SO(10), or E6, why should there only be three families remains a mystery. We propose how all three properties involving
openaire   +3 more sources

The Purely Leptonic and Semileptonic Decays of Ds∗ Meson

Advances in High Energy Physics, Volume 2026, Issue 1, 2026.
With the potential prospects of the Ds∗ at high‐luminosity heavy‐flavor experiments in the future, we investigated the CKM‐favored and tree‐dominated leptonic Ds∗⟶ℓν¯ℓ,ℓ=e,μ,τ and semileptonic Ds∗⟶Mℓ′ν¯ℓ′ M=ϕ,η′,K and ℓ′=e,μ weak decays in the standard model (SM).
Xiao-Lin Wang, Rui Sun, Li-Ting Wang, Roelof Bijker   +3 more
wiley   +1 more source

Editorial [PDF]

, 2014
The Charged Lepton Flavor Violation (CLFV) Conference was focused on the interplay between studies and measurements concerning charged lepton flavor violation processes.
Grancagnolo, Francesco, PANAREO, Marco
core   +1 more source

Deciphering the Belle II data on B → Kν ν ¯ $$ B\to K\nu \overline{\nu} $$ decay in the (dark) SMEFT with minimal flavour violation

Journal of High Energy Physics
Recently, the Belle II collaboration announced the first measurement of the branching ratio B B + → K + ν ν ¯ $$ \mathcal{B}\left({B}^{+}\to {K}^{+}\nu \overline{\nu}\right) $$ , which is found to be about 2.7σ higher than the Standard Model (SM ...
Biao-Feng Hou, Xin-Qiang Li, Meng Shen, Ya-Dong Yang, Xing-Bo Yuan   +4 more
doaj   +1 more source

A Renormalizable Neutrino Mass Model With (Z2 × Z4)⋊Z2(II) Symmetry

Advances in High Energy Physics, Volume 2026, Issue 1, 2026.
In this work, a renormalizable neutrino mass model based on (Z2 × Z4)⋊Z2 (II) symmetry is proposed for the modification of the μ − τ reflection symmetry. The hierarchies of lepton masses can be naturally realized, and the lepton mixing is addressed.
V. V. Vien, H. N. Long, T. D. Tham, Burak Bilki   +3 more
wiley   +1 more source