Results 41 to 50 of about 51,239 (205)

Electroweak Physics in Six-Fermion Processes at Future Colliders [PDF]

, 2000
Recent developments in the field of complete electroweak tree-level calculations for six-fermion final states in e+ e- collisions are briefly reviewed.
Accomando, Altarelli, Ballestrero, Bjorken, Caravaglios, Charlton, Ellis, F Piccinini, Gangemi, Gangemi, Krämer, Montagna, Montagna, Moretti, Moretti, Moretti, Teubner, Yuasa   +17 more
core   +3 more sources

Quantum GraviElectro Dynamics

Annalen der Physik, Volume 538, Issue 1, January 2026.
The BRST invariant Lagrangian of the gravitationally interacting U(1)$U(1)$ gauge theory, namely the Quantum GraviElectro Dynamics (QGED). The Yan–Mills theory with the Hilbert–Einstein gravitational Lagrangian, namely the Yang–Mills–Utiyama (YMU) theory, is defined and quantised using the standard procedure. The theory is perturbatively renormalisable,
Yoshimasa Kurihara
wiley   +1 more source

Unveiling atomic electron motion effects in e + e − high energy collisions at NA64

Journal of High Energy Physics
Atomic electron motion is responsible for well-studied effects observed in low-energy (MeV-scale) processes. Recently, interest in this phenomenon has also emerged within the high-energy physics community, due to its potential to increase significantly ...
Fernando Arias-Aragón, Giovanni Grilli di Cortona, Enrico Nardi   +2 more
doaj   +1 more source

The Weak Charge of the Proton and New Physics [PDF]

, 2003
We address the physics implications of a precision determination of the weak charge of the proton, QWP, from a parity violating elastic electron proton scattering experiment to be performed at the Jefferson Laboratory.
A. Argento, A. Bodek, A. Derevianko, A. Djouadi, A. Djouadi, A. Kurylov, A. Sirlin, A.I. Milstein, A.I. Milstein, Andriy Kurylov, B.C. Allanach, B.Q. Chen, C.S. Wood, C.Y. Prescott, D. Vretenar, F. Abe, G. Degrassi, G. Senjanovic, G.P. Zeller, G.W. Bennett, H.E. Haber, I.S. Towner, J. Erler, J. Erler, J. Erler, J. Erler, J. Erler, J. Fleischer, J.C. Pati, J.E. Kim, Jens Erler, K. Hagiwara, K. Hagiwara, K.A. Aniol, K.G. Chetyrkin, K.M. Cheung, L. Avdeev, L.J. Hall, M. Cvetič, M. Davier, M. Knecht, M. Ramsey-Musolf, M. Veltman, M.A. Bouchiat, M.A.B. Bég, M.E. Peskin, M.G. Kozlov, M.J. Musolf, M.J. Musolf, M.J. Musolf, M.J. Ramsey-Musolf, M.J. Ramsey-Musolf, M.Y. Kuchiev, Michael J. Ramsey-Musolf, N.H. Edwards, P. Langacker, P. Langacker, P.A. Souder, P.A. Vetter, P.K. Panda, R. Barbieri, R. Barbieri, R. Hasty, S. Davidson, S. Dimopoulos, S.C. Bennett, S.J. Pollock, S.L. Adler, T. Affolder, V.A. Dzuba, V.A. Dzuba, W. Buchmüller, W. Heil, W.J. Marciano, W.J. Marciano, W.R. Johnson   +75 more
core   +2 more sources

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

Entanglement and Bell nonlocality in τ + τ − at the BEPC

Journal of High Energy Physics
Quantum entanglement and Bell nonlocality are two phenomena that occur only in quantum systems. In both cases, these are correlations between two subsystems that are classically absent.
Tao Han, Matthew Low, Youle Su
doaj   +1 more source

Precise predictions for V + 2 jet backgrounds in searches for invisible Higgs decays

Journal of High Energy Physics, 2023
We present next-to-leading order QCD and electroweak (EW) theory predictions for V + 2 jet production, with V = Z, W ± , considering both the QCD and EW production modes and their interference.
J. M. Lindert, S. Pozzorini, M. Schönherr   +2 more
doaj   +1 more source

Unification of Conformal and Fuzzy Gravities With Internal Interactions Resulting in SO(10) and a Possible Probe Through Stochastic Gravitational Wave Background

Fortschritte der Physik, Volume 73, Issue 9-10, October 2025.
Abstract The unification of conformal and fuzzy gravities with internal interactions is based on the facts that i) the tangent group of a curved manifold and the manifold itself do not necessarily have the same dimensions and ii) both gravitational theories considered here have been formulated in a gauge theoretic way.
Gregory Patellis, Danai Roumelioti, Stelios Stefas, George Zoupanos   +3 more
wiley   +1 more source

Double-pole approximation for leading-order semi-leptonic vector-boson scattering at the LHC

Journal of High Energy Physics
Measuring vector-boson scattering beyond the fully-leptonic final state is becoming possible at the LHC, which demands to have a solid control on the theory predictions for all final states of this class of processes.
Ansgar Denner, Daniele Lombardi, Christopher Schwan   +2 more
doaj   +1 more source

Additional Fermion Families and Precision Electroweak Data

, 1994
The S,T, and U formalism for studying electroweak precision data has recently been updated to include the effects of new light physics and within this analysis the latest LEP and SLC data tightly constrain models of physics beyond the Standard Model.
Altarelli, Appelquist, Burgess, Chivukula, Chivukula, Chivukula, Dimopolous, Eichten, Evans, Evans, Evans, Farhi, Golden, Holdom, Holdom, Holdom, Kitazawa, Nick Evans, Peskin, Peskin, Sundrum, Terning, Terning   +22 more
core   +1 more source