Search for the rare decays B→πℓ[superscript +]ℓ[superscript -] and B[superscript 0]→ηℓ[superscript +]ℓ[superscript -] by Sciolla, Gabriella, Cowan, Ray F, Dujmic, Denis

“…No significant signal is observed, and we set an upper limit on the isospin and lepton-flavor averaged branching fraction of B(B→πℓ[superscript +]ℓ[superscript -])<5.9×10[superscript -8] and a lepton-flavor averaged upper limit of B(B[superscript 0]→ηℓ[superscript +]ℓ[superscript -])<6.4×10[superscript -8], both at the 90% confidence level. …”
Get full text

tt¯ $tar t$ pair production cross section measurement at the LHC by Kim Tae Jeong

“…The inclusive cross sections in dilepton (ee, eμ, μμ and μτ), lepton+jets (e, μ) and all hadronic decay modes are measured. …”
Get full text

Overview of the Compact Linear Collider by R. Tomás

“…The CLIC study is exploring the scheme for an electron-positron collider with a center-of-mass energy of 3 TeV in order to make the multi-TeV range accessible for lepton physics. The current goal of the project is to demonstrate the feasibility of the technology by the year 2010. …”
Get full text

Neutrinoless double beta decay by Heinrich Päs, Werner Rodejohann

“…We also stress aspects of the connection to lepton number violation at colliders and the implications for baryogenesis.…”
Get full text

Measurement of azimuthal asymmetries in neutral current deep inelastic scattering at HERA by Chekanov, S, Derrick, M, Magill, S, Miglioranzi, S, Musgrave, B, Nicholass, D, Repond, J, Yoshida, R, Mattingly, M, Pavel, N, Yagües Molina, A, Antonelli, S, Antonioli, P, Bari, G, Basile, M, Bellagamba, L, Bindi, M, Boscherini, D, Bruni, A, Bruni, G, Cifarelli, L, Cindolo, F, Contin, A, Corradi, M, De Pasquale, S

“…The distribution of the azimuthal angle of charged and neutral hadrons relative to the lepton plane has been studied for neutral current deep inelastic ep scattering using an integrated luminosity of 45 pb-1 taken with the ZEUS detector. …”

Spontaneous CP in a SUSY theory of flavour by Vives, O, Ross, G, Velasco-Sevilla, L

“…We present a model based on an SU(3) family symmetry providing a full description of quark and lepton masses and mixing angles. CP is spontaneously broken in the flavour sector reproducing the observed results of the Jarlskog invariant in the CKM mixing matrix. …”

The photon PDF in events with rapidity gaps by Harland-Lang, LA, Khoze, VA, Ryskin, MG

“…Finally, we present some phenomenological results for the two-photon induced production of lepton and W boson pairs.…”

Drift chamber alignment using cosmic rays by Kotwal, A, Hays, C

“…This alignment has been an important component of the track momentum calibration, which is the basis for the charged-lepton calibration for the measurement of the W boson mass at CDF.…”

Search for the Standard Model Higgs Boson in the Decay Channel H→ZZ→4l in pp Collisions at √s=7  TeV by Alver, Burak Han, Bendavid, Joshua L., Busza, Wit, Butz, Erik M., Cali, Ivan Amos, Chan, M., Dutta, Valentina, Gomez-Ceballos, Guillelmo, Goncharov, Maxim, Hahn, Kristian Allan, Kim, Y., Klute, Markus, Li, W., Ma, Teng, Nahn, Steven, Paus, Christoph M. E., Ralph, Duncan Kelley, Stephans, George S. F., Stoeckli, Fabian, Sung, Kevin Kai Hong, Velicanu, Dragos Alexandru, Wenger, Edward Allen, Wyslouch, Boleslaw, Xie, Si, Yilmaz, Yetkin, Zanetti, Marco, Wolf, Roger, Yang, Mingming, Yoon, A. S., Bauer, Gerry P, Lee, Yen-Jie, Luckey Jr, P David, Roland, Christof E, Roland, Gunther M, Rudolph, Matthew Scott, Sumorok, Konstanty C

“…A search for a Higgs boson in the four-lepton decay channel H→ZZ, with each Z boson decaying to an electron or muon pair, is reported. …”
Get full text
Get full text
Get full text
Get full text
Get full text
Get full text
Get full text
Get full text
Get full text
Get full text

Characterization of the beamstrahlung radiation at the future high-energy circular collider by Manuela Boscolo, Andrea Ciarma

“…Beamstrahlung is a dominant effect in the beam dynamics of the high luminosity next-generation lepton collider FCC-ee. We characterize the beamstrahlung radiation for the beam parameters at the four working energies, from the Z-pole to the tt[over ¯] threshold, and present the effect of this radiation in the machine-detector-interface region. …”
Get full text

Photon-photon fusion and tau g-2 measurement in ATLAS by Agnieszka Ogrodnik

“…We present the photon-induced production of tau pairs and constraints on the tau lepton's anomalous magnetic dipole moment. In addition, measurements of photon-induced electron and muon pair production are presented, which provide strong constraints on the nuclear photon flux and its dependence on the impact parameter and photon energy. …”
Get full text

Introduction to a Quantum Theory over a Galois Field by Felix M. Lev

“…As a consequence, the very notions of particles and antiparticles are only approximate and such additive quantum numbers as the electric, baryon and lepton charges are conserved only in this approximation. …”
Get full text

Neutrino Portal to Freeze-in Dark Matter by P. S. Bhupal Dev

“… We investigate the possibility of probing freeze-in dark matter (DM) produced via the heavy neutral lepton (HNL) portal at the HNL frontier within the framework of the type-I seesaw. …”
Get full text

A testable radiative neutrino mass model with multi-charged particles by Kingman Cheung, Hiroshi Okada

“…We investigate the contributions of the model to neutrino masses, lepton-flavor violations, muon g−2, oblique parameters, and collider signals, and find a substantial fraction of the parameter space that can satisfy all the constraints. …”
Get full text

HIGH-ENERGY FACTORIZATION AND SMALL-X HEAVY FLAVOR PRODUCTION by Catani, S, Ciafaloni, M, Hautmann, F

“…Here we investigate in detail its application to heavy flavour production in lepton and hadron initiated processes. We find that the resummation procedure yields large correction factors with respect to the lowest-order result, and we compute their explicit form in various cases. © 1991.…”

Higgs boson coupling sensitivity at the LHC using H -&gt; tau tau decays by Boddy, C, Farrington, S, Hays, C

“…We investigate the potential for measuring the relative couplings of a low-mass Higgs boson at the Large Hadron Collider using WH, ZH, and tt̄H production, where the Higgs boson decays to tau-lepton pairs. With 100fb -1 of √s=14TeV pp collision data we find that these modes can improve sensitivity to coupling-ratio measurements of a Higgs boson with a mass of about 125GeV/c2. © 2012 American Physical Society.…”

Upper limit on the tau-neutrino mass. by Abachi, S, Akerlof, C, Baringer, P, Beltrami, I, Blockus, D, Bonvicini, G, Brabson, B, Bylsma, BG, Chapman, J, Cork, B, DeBonte, R, Derrick, M, Errede, D, Gan, K, Gray, S, Harnew, N, Jung, C, Kesten, P, Koltick, D, Kooijman, P, Loeffler, F, Loos, J, Low, E, McIlwain, R, Meyer, D

“…A sample of lepton decays to 5± and 5±0 observed in the high-resolution spectrometer at the SLACe+e- storage ring PEP, has been used to place an upper limit on the mass of the tau neutrino of 84 MeV/c2 at the 95% confidence level. © 1986 The American Physical Society.…”

NNLOPS accurate Drell-Yan production by Karlberg, A, Re, E, Zanderighi, G

“…We present a next-to-next-to-leading order accurate description of Drell-Yan lepton pair production processes through $\gamma^*/Z$ or $W$ exchange that includes consistently parton shower effects. …”

Model-independent analysis of $$\varvec{b \rightarrow d}$$ b → d processes by Rigo Bause, Hector Gisbert, Marcel Golz, Gudrun Hiller

“…Specifically, studies of lepton flavor-specific and dineutrino modes are informative on the lepton flavor structure. …”
Get full text

Dilepton Program with Time-of-Flight Detector at the STAR Experiment by Xin Dong, Lijuan Ruan, Ming Shao, Yongjie Sun, Zebo Tang, Zhangbu Xu, Wangmei Zha, Yifei Zhang

“…The measurements of dileptons require lepton identification with high purity and high efficiency at large detector acceptance. …”
Get full text