Results 41 to 50 of about 350,893 (372)

The Large Hadron-Electron Collider at the HL-LHC [PDF]

open access: yes, 2020
The Large Hadron electron Collider (LHeC) is designed to move the field of deep inelastic scattering (DIS) to the energy and intensity frontier of particle physics.
P. Agostini   +336 more
semanticscholar   +1 more source

Cutting rule for cosmological collider signals: a bulk evolution perspective [PDF]

open access: yesJournal of High Energy Physics, 2021
We show that the evolution of interacting massive particles in the de Sitter bulk can be understood at leading order as a series of resonant decay and production events.
Xinan Tong, Yi Wang, Yuhang Zhu
semanticscholar   +1 more source

Colliding poles with colliding nuclei

open access: yesEPJ Web of Conferences, 2022
In these proceedings, I will discuss collisions of poles in the complex plane as a signature of phase transitions for theories relevant to the quark gluon plasma. I will begin with an illustrative example, namely the chiral phase transition, which can be characterized by colliding poles as a function of temperature.
openaire   +3 more sources

SuperKEKB collider [PDF]

open access: yesNuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 2018
SuperKEKB, a 7 GeV electron - 4 GeV positron double-ring collider, is constructed by upgrading KEKB in order to seek new physics beyond the Standard Model. The design luminosity of SuperKEKB is 8 x 10^35 /cm^2 /s - 40 times higher than that achieved by KEKB.
Kazunori Akai   +2 more
openaire   +2 more sources

Probing the RK(*) anomaly at a muon collider [PDF]

open access: yesPhysical Review D, 2021
The LHCb measurements of the $\mu / e$ ratio in $B \to K \ell \ell$ decays $(R_{K^{}})$ indicate a deficit with respect to the Standard Model prediction, supporting earlier hints of lepton universality violation observed in the $R_{K^{(*)}}$ ratio ...
Guo-Yuan Huang   +3 more
semanticscholar   +1 more source

Searching for long-lived particles beyond the Standard Model at the Large Hadron Collider [PDF]

open access: yesJournal of Physics G: Nuclear and Particle Physics, 2019
Particles beyond the Standard Model (SM) can generically have lifetimes that are long compared to SM particles at the weak scale. When produced at experiments such as the Large Hadron Collider (LHC) at CERN, these long-lived particles (LLPs) can decay ...
J. Alimena   +334 more
semanticscholar   +1 more source

Higgs and BSM Physics at the Future Muon Collider [PDF]

open access: yesSymmetry, 2021
We describe recent work on the physics of the Higgs boson and breaking of the electroweak symmetry at future muon colliders. Starting from the low-energy muon collider at the Higgs boson pole we extend our discussion to the multi-TeV muon collider and ...
R. Franceschini, M. Greco
semanticscholar   +1 more source

Majorana Higgses at colliders [PDF]

open access: yesJournal of High Energy Physics, 2017
30 pages, 12 figures. v2: added clarifications and discussion on event selection, displacement, backgrounds; updated figures and added references, version as accepted in ...
Juan Carlos Vasquez   +4 more
openaire   +6 more sources

Muon Colliders: New Prospects for Precision Physics and the High Energy Frontier [PDF]

open access: yes, 1998
An overview is given of muon collider technology and of the current status of the muon collider research program. The exciting potential of muon colliders for both neutrino physics and collider physics studies is then described and illustrated using self-
King, Bruce J.
core   +4 more sources

On Generation, Motions, and Collisions of Dowsons

open access: yesFrontiers in Physics, 2020
Dowsons are ±2π point singularities of the unitary complex order parameter eiφ characterizing the so-called dowser texture in a thin nematic layer with homeotropic boundary conditions.
Pawel Pieranski, Maria Helena Godinho
doaj   +1 more source

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