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Related papers: Simulation of UHE muons propagation for GEANT3

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We argue that the COMET experiment --- a dedicated experiment for the $\mu$-$e$ conversion search --- can be a powerful facility to search for heavy neutrinos in the mass range $1\,{\rm MeV} \lesssim M \lesssim 100\,{\rm MeV}$. The stopped…

High Energy Physics - Phenomenology · Physics 2016-03-16 Takehiko Asaka , Atsushi Watanabe

An early-stage version of simulation package is developed for electronic structure calculation and dynamics of atom process in large-scale systems, particularly, nm-scale or 10nm-scale systems. We adopted the Extensible Markup Language…

Materials Science · Physics 2007-11-02 Hitoshi Nitta , Naoki Watanabe , Takeo Hoshi , Takeo Fujiwara

Although the electromagnetic and muonic components of extensive air showers have been studied in great detail, no comprehensive simulation study of the neutron component is available. This is related to the complexity of neutron transport…

High Energy Physics - Phenomenology · Physics 2024-06-18 Martin Schimassek , Ralph Engel , Alfredo Ferrari , Markus Roth , David Schmidt , Darko Veberič

We present the first three-dimensional MHD radio galaxy simulations that explicitly model transport of relativistic electrons, including diffusive acceleration at shocks as well as radiative and adiabatic cooling in smooth flows. We discuss…

Astrophysics · Physics 2009-11-06 I. L. Tregillis , T. W. Jones , Dongsu Ryu

Heavy spin-one particles are well-motivated new physics candidates that can have their origin in weakly coupled extensions of the Standard Model gauge group or in strongly coupled Composite Higgs models. Due to the variety of production and…

High Energy Physics - Phenomenology · Physics 2026-05-15 Francesca Acanfora , Michael J. Baker , Timothy Martonhelyi , Andrea Thamm

A muon tracking system consisting of four 9cm x 10cm sized bulk Micromegas detectors with 128um amplification-gap and two 10cm x 10cm triple GEM detectors is foreseen for high-precision tracking of 140GeV muons at the H8 beamline at CERN…

Instrumentation and Detectors · Physics 2015-06-03 Jonathan Bortfeldt , Otmar Biebel , David Heereman , Ralf Hertenberger

Precision measurements in nuclear muon capture on the proton and $^3$He allow for tests of the Standard Model for the strong and electroweak interactions, complementary to those achieved in high energy experiments. The present situation and…

High Energy Physics - Phenomenology · Physics 2009-10-31 Jan Govaerts

Over the last decade there has been significant progress in developing the concepts and technologies needed to produce, capture, accelerate and collide high intensity beams of muons. At present, a high-luminosity multi-TeV muon collider…

Accelerator Physics · Physics 2014-11-20 Vladimir Shiltsev

The upcoming Mu3e experiment searches for the lepton flavour violating decay $\mu^+\,\rightarrow\,e^+ e^- e^+$ with the aim of a final sensitivity of one signal decay in $10^{16}$ observed muon decays, an improvement over the preceding…

Instrumentation and Detectors · Physics 2018-02-28 Ann-Kathrin Perrevoort

Muon colliders are an exciting possibility for reaching the highest energies possible on the shortest timescale. They potentially combine the greatest strengths of $e^+e^-$ and $pp$ colliders by bridging the energy versus precision…

High Energy Physics - Phenomenology · Physics 2022-09-07 Matthew Forslund , Patrick Meade

Muon backgrounds at Super-Kamiokande, KamLAND and CHOOZ are calculated using MUSIC. A modified version of the Gaisser sea level muon distribution and a well-tested Monte Carlo integration method are introduced. Average muon energy, flux and…

High Energy Physics - Phenomenology · Physics 2008-11-26 Alfred Tang , Glenn Horton-Smith , Vitaly A. Kudryavtsev , Alessandra Tonazzo

The high-luminosity phase of the Large Hadron Collider (HL-LHC) will result in ten times higher particle background than measured during the first phase of LHC operation. In order to fully exploit the highly-demanding operating conditions…

Instrumentation and Detectors · Physics 2020-06-09 CMS Muon Group

In this paper we analyze the energy evolution of the muon content of air showers between $10^{18.4}$ and $10^{19.6}$ eV to be able to determine the most likely mass composition scenario from future number of muons measurements. The energy…

High Energy Astrophysical Phenomena · Physics 2016-08-15 Raul Ribeiro Prado , Ruben Conceição , Mário Pimenta , Vitor de Souza

The conceptual design of a compact source of GeV-class muons is presented, based on a plasma based electron-gamma collider. Evaluations of muon flux, spectra and brilliance are presented, carried out with ad-hoc montecarlo simulations of…

A new Monte Carlo simulation code for the propagation of Ultra High Energy Cosmic Rays is presented. The results of this simulation scheme are tested by comparison with results of another Monte Carlo computation as well as with the results…

High Energy Astrophysical Phenomena · Physics 2013-06-04 R. Aloisio , D. Boncioli , A. F. Grillo , S. Petrera , F. Salamida

High-intensity muon beams could enable a muonium-based search for ultralight axions through resonant quantum transitions between hyperfine states. Combining theoretical calculations with simulation results, we demonstrate that such a…

High Energy Physics - Phenomenology · Physics 2025-11-19 Feng Fang , Kim Siang Khaw , Ce Zhang , Qiaoli Yang , Liangwen Chen , Jie Yang , Lei Yang , Zhiyu Sun

The excess of muons observed in ultra-high-energy cosmic-ray air showers relative to simulation predictions, known as the muon puzzle, provides indirect evidence of our incomplete understanding of high-energy hadronic interactions. An…

High Energy Astrophysical Phenomena · Physics 2026-03-10 Ken Ohashi , Anatoli Fedynitch , Hiroaki Menjo

In the paper Int.J.Mod.Phys.E 23 (2014) 1450004, the potential of short-baseline experiments was proposed to measure the mass (and parameters of Lorentz-violating effects) of the muon neutrino, where a roughly estimated upper bound of 420…

High Energy Physics - Phenomenology · Physics 2024-05-03 A. M. Attia , I. G. Márián , B. Ujvári

The search for the Lepton Flavor Violating decay $\mu \to e \gamma$ exploits the most intense continuous muon beams, which can currently deliver $\sim 10^8$ muons per second. In the next decade, accelerator upgrades are expected in various…

High Energy Physics - Experiment · Physics 2020-04-15 Francesco Renga , Gianluca Cavoto , Angela Papa , Emanuele Ripiccini , Cecilia Voena
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