Results 31 to 40 of about 45,250 (232)

Jet tomography in high-energy nuclear collisions [PDF]

EPJ Web of Conferences, 2019
When an energetic parton traversing the QCD medium, it may suffer multiple scatterings and lose energy. This jet quenching phenomenon may lead to the suppression of leading hadron productions as well as medium modifications of full jet observables in ...
Zhang Ben-Wei, Ma Guo-Yang, Dai Wei, Wang Sa, Zhang Shan-Liang   +4 more
doaj   +1 more source

Leptonic decays of the tau lepton [PDF]

EPJ Web of Conferences, 2019
In these proceedings we review the SM prediction for the tau leptonic decays, including the radiative $ (\tau \to \ell \lambda \nu \bar \nu ) $ and the five-body $ (\tau \to \ell \ell '\ell '\nu \bar \nu ) $ decay modes, which are among the most powerful tools to study precisely the structure of the weak interaction and to constrain possible ...
openaire   +2 more sources

Freeze-in Dirac neutrinogenesis: thermal leptonic CP asymmetry

European Physical Journal C: Particles and Fields, 2020
We present a freeze-in realization of the Dirac neutrinogenesis in which the decaying particle that generates the lepton-number asymmetry is in thermal equilibrium.
Shao-Ping Li, Xin-Qiang Li, Xin-Shuai Yan, Ya-Dong Yang   +3 more
doaj   +1 more source

slithiaote/lepton: Switch to source-based distribution [PDF]

, 2018
<p>This release switches to source-based distribution instead of binary. The archive contains .ml files that were extracted from lepton.nw and are suitable for compiling an initial lepton.bin executable. This is useful for compiling Lepton on Linux
slithiaote, Arfon Smith
core   +1 more source

Optical leptons [PDF]

International Journal of Mathematics and Mathematical Sciences, 2004
We obtain optical vortices with classical orbital momentum ℓ = 1 and spin j = ±1/2 as exact solutions of a system of nonlinear Maxwell equations (NMEs). Two kinds of Kerr‐type media, namely, those with and without linear dispersion of the electric and the magnet susceptibility, are investigated. The electric and magnetic fields are represented as sums
openaire   +3 more sources

Search for charged-lepton-flavour violation in Z-boson decays with the ATLAS detector [PDF]

, 2021
Leptons with essentially the same properties apart from their mass are grouped into three families (or flavours). The number of leptons of each flavour is conserved in interactions, but this is not imposed by fundamental principles. Since the formulation
A Adiguzel (17270359), G Aielli (17270395), M Alhroob (17270431), L Adamczyk (13597318), V Andrei (13439112), A Ahmad (5836547), NL Abraham (16164296), A Alfonsi (17270425), BW Allen (19873026), C Alexa (13597240), G Aad (16084358), MA Estevez (19858638), F Alfonsi (17270428), M Aleksa (17270419), C Amelung (13439082), MG Alviggi (17270458), B Abbott (16111865), MJA Verzini (19858632), E Akilli (19858626), RA Pereira (14529452), AV Akimov (17270407), L Adam (19858614), D Amidei (17270473), C Agapopoulou (19858620), PP Allport (16444698), AA Abud (16296065), MN Agaras (17270374), TPA Åkesson (17270404), JK Anders (17270494), MA Aparo (17270530), Y Afik (17270371), L Adamek (17270353), C Antel (17270512), DC Abbott (17270323), C Alpigiani (17270452), BS Acharya (17270344), LA Bella (19858659), K Abeling (17270326), J Adelman (7621475), A Annovi (17270509), JA Aguilar-Saavedra (17270383), MT Anthony (17270515), B Achkar (17270347), H Abramowicz (13597312), CS Amrouche (19858650), AV Anisenkov (17270506), F Anulli (17270524), A Aggarwal (12147630), F An (13698958), E Antipov (17270518), A Aloisio (17270446), SPA Dos Santos (20964587), X Ai (17270392), DK Abhayasinghe (19858611), C Agheorghiesei (17270380), M Aoki (13283997), IN Aleksandrov (17270422), H Abreu (17270335), J Albert (10579397), N Aranzabal (17270539), SY Andrean (17270497), YA Coutinho (19858641), GL Alberghi (17270413), CA Bourdarios (19858617), C Allaire (17270443), S Adorni (17270362), A Andreazza (13696789), C Anastopoulos (17270488), N Andari (18253117), T Alexopoulos (16079561), F Alonso (17270449), S Ali (7071083), S Angelidakis (17270500), C Arcangeletti (17270545), JAA Pozo (19858656), AA Affolder (17270368), OSA Zeid (20964842), G Alimonti (17270437), L Ambroz (19858644), CR Anelli (19858653), M Akbiyik (17270401), DJA Antrim (17270521), KA Khoury (19858629), Y Abulaiti (17270338), M Antonelli (7759952), Benedict Allbrooke (4466344), S Alderweireldt (13630786), S Akatsuka (19858623), B Ali (16352589), S Amoroso (17270479), T Andeen (17270491), A Angerami (17270503), A Ambler (17270464), WS Ahmed (17270389), SH Abidi (17270329), M Aliev (17270434), EA Camelia (19858635), T Adye (17270365), VA Ferraz (19858662), F Ahmadov (17270386)   +99 more
core  

B c − → J / ψ → μ + μ − τ − → π − ν τ ρ − ν τ ℓ − ν ¯ ℓ ν τ ν ¯ τ $$ {B}_c^{-}\to J/\psi \left(\to {\mu}^{+}{\mu}^{-}\right){\tau}^{-}\left(\to {\pi}^{-}{\nu}_{\tau },{\rho}^{-}{\nu}_{\tau },{\ell}^{-}{\overline{\nu}}_{\ell }{\nu}_{\tau}\right){\overline{\nu}}_{\tau } $$ decays with visible final-state kinematics

Journal of High Energy Physics, 2023
The semitauonic B c − → J / ψ τ − ν ¯ τ $$ {B}_c^{-}\to J/\psi {\tau}^{-}{\overline{\nu}}_{\tau } $$ decay provides an ideal and clean mode to scrutinize possible new physics effects in b → c τ − ν ¯ τ $$ b\to c{\tau}^{-}{\overline{\nu}}_{\tau ...
Xin-Qiang Li, Xin Xu, Ya-Dong Yang, Dong-Hui Zheng   +3 more
doaj   +1 more source

HFLAV $\tau$ branching fractions fit and measurements of Vus with $\tau$ lepton data [PDF]

, 2019
We report the status of the Heavy Flavour Averaging Group (HFLAV) averages of the $\tau$ lepton measurements We then update the latest published HFLAV global fit of the $\tau$ lepton branching fractions (Spring 2017) with recent results by BABAR.
Lusiani, Alberto
core   +2 more sources

Measurements of top quark pair relative differential cross-sections with ATLAS in pp collisions at √s = 7 TeV [PDF]

, 2013
Measurements are presented of differential cross-sections for top quark pair production in pp collisions at √s = 7 TeV relative to the total inclusive top quark pair production cross-section. A data sample of 2.
Farrington, Sinead, Jones, G. (Graham), HASH(0x55a67fcef9c8)   +2 more
core   +4 more sources

Probing new physics in class-I B-meson decays into heavy-light final states

Journal of High Energy Physics, 2021
With updated experimental data and improved theoretical calculations, several significant deviations are being observed between the Standard Model predictions and the experimental measurements of the branching ratios of B ¯ s 0 → D s ∗ + L ...
Fang-Min Cai, Wei-Jun Deng, Xin-Qiang Li, Ya-Dong Yang   +3 more
doaj   +1 more source