Results 141 to 150 of about 164,960 (270)

Multi-Lepton and Isolated Lepton Events at HERA

open access: yes, 2009
Measurements of the production of events containing isolated high energy leptons (electrons and muons) produced in ep collisions have been performed with the H1 and ZEUS detectors at HERA, using data collected in the period 1994-2007. Topologies with more than one charged lepton or with a charged lepton in coincidence with missing transverse momentum ...
openaire   +4 more sources

Study of τ − → ωπ − ν τ decay in resonance chiral theory with tensor sources

open access: yesJournal of High Energy Physics
In this work, we make a study of the τ − → ωπ − ν τ decay in the framework of low-energy effective field theory. The J P G $$ {J}^{\mathcal{P}G} $$ decompositions of the quark currents and the ωπ final state show that, besides the Standard Model vector ...
Feng-Zhi Chen   +4 more
doaj   +1 more source

Lepton Flavour Universality tests in $B$ decays as a probe for New Physics

open access: yes, 2018
In the Standard Model (SM), the coupling of the electroweak gauge bosons to the leptons is lepton flavour universal. Tests of this property constitute sensitive probes for new physics models that violate lepton flavour universality.
Langenbruch, Christoph
core  

Neutrinoless double beta decay in multiple isotopes for fingerprints identification of operators and models

open access: yesJournal of High Energy Physics
Neutrinoless double beta (0νββ) decay is the most promising way to determine whether neutrinos are Majorana particles. There are many experiments based on different isotopes searching for 0νββ decay.
Shao-Long Chen, Yu-Qi Xiao
doaj   +1 more source

Inclusive SUSY searches at the LHC

open access: yes, 2014
I summarize the status of the inclusive SUSY searches conducted by the ATLAS and CMS experiments using the 20 fb-1 of 8 TeV LHC data in the all inclusive, 0 lepton, >=1 lepton and >=2 lepton final states.
Sekmen, Sezen
core  

Heavy quark potential and jet quenching parameter in a rotating D-instanton background

open access: yesEuropean Physical Journal C: Particles and Fields
We obtain the dual gravity metric of rotating nuclear matter by performing a standard Lorentz transformation on the static metric in the D-instanton background.
Jun-Xia Chen, De-Fu Hou
doaj   +1 more source

Measurement of theτLepton Mass and an Upper Limit on the Mass Difference betweenτ+andτ [PDF]

open access: green, 2007
K. Belous   +99 more
openalex   +1 more source

Lepton universality tests with leptonic kaon decays

open access: yes, 2011
Proceedings of CKM2010, the 6th International Workshop on the CKM Unitarity Triangle, University of Warwick, UK, 6-10 September ...
openaire   +2 more sources

Home - About - Disclaimer - Privacy