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Results are presented from the MACHO collaboration gravitational microlensing search. The experiment and the nearly 50 microlensing events that have been detected are described. Limits on the baryonic content of the halo are given, as are…

The data of cosmic ray NEVOD-DECOR experiment on the investigation of inclined muon bundles for a long time period (May 2012 - March 2021) are presented. The analysis showed that the observed intensity of muon bundles at primary cosmic ray…

Muon tomography is a technique that uses cosmic ray muons to generate three dimensional images of volumes using information contained in the Coulomb scattering of the muons. Advantages of this technique are the ability of cosmic rays to…

Beginning with the first linear collider, SLC at SLAC, it was quickly discovered that high energy muons that are produced in halo collimators in the beam delivery system can cause a significant background in the experiment detector.…

Accelerator Physics · Physics 2019-02-04 Lewis Keller , Glen White

The MUonE experiment, that aims to provide a precise measurement of the hadronic vacuum polarization contribution to the muon $g-2$ via elastic muon-electron scattering, has also the potential to explore the parameter space of light new…

High Energy Physics - Phenomenology · Physics 2022-06-15 Giovanni Grilli di Cortona , Enrico Nardi

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

In this paper we review the search for astrophysical neutrinos. We begin by summarizing the various theoretical predictions which correlate the expected neutrino flux with data from other messengers, specifically gammas and ultra-high…

High Energy Astrophysical Phenomena · Physics 2011-02-18 Luis A. Anchordoqui , Teresa Montaruli

Recent challenges in monitoring subsurface geological repositories call for new, innovative concepts that are facility independent, cost-effective, passive, and reliable. Inspection and verification of future disposal facilities will exert…

Computational Physics · Physics 2020-01-01 Harish Gadey , Stylianos Chatzidakis , Abi T. Farsoni

Determination of mass composition of high energy cosmic rays is one of the greatest challenge in modern astrophysics. All of previous methods for finding the mass composition of primary cosmic rays in a surface array at least require two…

Instrumentation and Methods for Astrophysics · Physics 2018-06-28 H. Hedayati Kh , H. Hesari

The MUon Scattering Experiment (MUSE) was motivated by the proton radius puzzle arising from the discrepancy between muonic hydrogen spectroscopy and electron-proton measurements. The MUSE physics goals also include testing lepton…

{}From the study of the multiple muon events in deep underground detectors, it is possible to extract information about the spectrum and composition of the primary cosmic rays. In this work the number of TeV muons produced by a primary…

High Energy Physics - Phenomenology · Physics 2010-11-01 P. Lipari

Cosmic ray muon, as they pass through a material, undergoes Multiple Coulomb Scattering (MCS). The analysis of muon scattering angle in a material provides us with an opportunity to study the characteristics of material and its internal 3D…

High Energy Physics - Experiment · Physics 2023-02-02 Bharat Kumar Sirasva , Satyajit Jena , Rohit Gupta

We propose to use stopping cosmic-ray muons in the energy calibration of planned and deployed large underwater detectors. The method is based on the proportionality between the incident muon energy and the length of the muon path before it…

High Energy Physics - Experiment · Physics 2009-10-31 V. A. Kudryavtsev , R. A. Brook , S. L. Cartwright , J. E. McMillan , N. J. C. Spooner , L. F. Thompson

Measuring the angles of muons and electrons in air showers is proposed as a method for studying the primary cosmic-ray mass composition near the knee of the cosmic-ray energy spectrum at a few $10^{15}$ eV. Conventional tracking detectors…

Astrophysics · Physics 2009-10-28 Konrad Bernlöhr

Short-baseline calculations reveal that if the neutrino were massive, it would show a beautifully structured difference spectrum; however, this spectrum seems beyond current experimental reach. An interval-timing paradigm would not seem…

General Physics · Physics 2007-05-23 John Michael Williams

We revise the cosmological phenomenology of Macroscopic Dark Matter (MDM) candidates, also commonly dubbed as Macros. A possible signature of MDM is the capture of baryons from the cosmological plasma in the pre-recombination epoch, with…

Cosmology and Nongalactic Astrophysics · Physics 2021-08-04 Luca Caloni , Martina Gerbino , Massimiliano Lattanzi

The MicroBooNE experiment is a liquid argon TPC experiment designed for short-baseline neutrino physics, currently running at Fermilab. Due to its location near the surface, cosmic muons can be a source of backgrounds to many analyses and…

Instrumentation and Detectors · Physics 2016-04-28 Stefano Roberto Soleti

The radiative muon capture(RMC) on a proton is analyzed by means of heavy baryon chiral perturbation theory. The emitted photon energy spectrum is calculated and compared with the experimental data by taking the spin sum on the muonic atom…

High Energy Physics - Phenomenology · Physics 2009-10-30 Shung-ichi Ando , Dong-Pil Min

An effective analytical method for calculating energy spectra of cosmic-ray muons at large depths of homogeneous media is developed. The method allows to include an arbitrary (decreasing) muon spectrum at the medium boundary and the energy…

High Energy Physics - Phenomenology · Physics 2007-05-23 V. A. Naumov , S. I. Sinegovsky , E. V. Bugaev
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