Results 31 to 40 of about 359,595 (336)

Electron-ion collider in China [PDF]

open access: yesFrontiers of Physics, 2019
Lepton scattering is an established ideal tool for studying inner structure of small particles such as nucleons as well as nuclei. As a future high energy nuclear physics project, an Electron-ion collider in China (EicC) has been proposed.
D. Anderle   +103 more
semanticscholar   +1 more source

CutLang v2: Advances in a Runtime-Interpreted Analysis Description Language for HEP Data

open access: yesFrontiers in Big Data, 2021
We will present the latest developments in CutLang, the runtime interpreter of a recently-developed analysis description language (ADL) for collider data analysis.
G. Unel   +7 more
doaj   +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

Avoiding collider bias in Mendelian randomization when performing stratified analyses

open access: yesEuropean Journal of Epidemiology, 2022
Mendelian randomization (MR) uses genetic variants as instrumental variables to investigate the causal effect of a risk factor on an outcome. A collider is a variable influenced by two or more other variables.
C. Coscia   +5 more
semanticscholar   +1 more source

Evidence of the Triaxial Structure of ^{129}Xe at the Large Hadron Collider. [PDF]

open access: yesPhysical Review Letters, 2021
The interpretation of the emergent collective behavior of atomic nuclei in terms of deformed intrinsic shapes is at the heart of our understanding of the rich phenomenology of their structure, ranging from nuclear energy to astrophysical applications ...
B. Bally   +3 more
semanticscholar   +1 more source

The emergence of multi-lepton anomalies at the LHC and their compatibility with new physics at the EW scale

open access: yesJournal of High Energy Physics, 2019
A recent study [1] has shown that a simplified model predicting a heavy scalar of mass 270 GeV (H ) that decays to a Standard Model (SM) Higgs boson in association with a scalar singlet of mass 150 GeV (S) can accommodate several anomalous multi-lepton ...
Stefan von Buddenbrock   +6 more
doaj   +1 more source

Superconducting magnets and technologies for future colliders

open access: yesFrontiers in Physics, 2022
The implications of accelerator magnet R&D towards future colliders are reviewed and discussed. It starts with a brief overview of the present and future accelerator facilities which rely on the significant advances and innovations in key ...
Luca Bottura   +4 more
doaj   +1 more source

Dark matter in the Randall-Sundrum model with non-universal coupling

open access: yesJournal of High Energy Physics, 2019
We consider simplified dark matter models (DM) interacting gravitationally with the standard model (SM) particles in a Randall-Sundrum (RS) framework. In this framework, the DM particles interact through the exchange of spin-2 Kaluza-Klein (KK) gravitons
Ashok Goyal   +2 more
doaj   +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

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

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