Related papers: GEANT4 and CREME96 comparison using only proton fl…

Performance of Geant4 in simulating semiconductor particle detector response in the energy range below 1 MeV

Geant4 simulations play a crucial role in the analysis and interpretation of experiments providing low energy precision tests of the Standard Model. This paper focuses on the accuracy of the description of the electron processes in the…

Instrumentation and Detectors · Physics 2013-08-23 G. Soti , F. Wauters , M. Breitenfeldt , P. Finlay , I. S. Kraev , A. Knecht , T. Porobic , D. Zákoucký , N. Severijns

All is More: Energy Flow Networks for Jet Quenching

Jet quenching, the modification of jets by the quark-gluon plasma in heavy-ion collisions, provides a sensitive probe of the properties of the medium. A jet-by-jet discrimination study between proton-proton and lead-lead jets using energy…

High Energy Physics - Phenomenology · Physics 2025-11-03 João A. Gonçalves

The Cosmic-Ray antiproton flux between 3 and 49 GeV

We report on a new measurement of the cosmic ray antiproton spectrum. The data were collected by the balloon-borne experiment CAPRICE98 which was flown on 28-29 May 1998 from Fort Sumner, New Mexico, USA. The experiment used the…

Astrophysics · Physics 2011-05-05 CAPRICE Collaboration

Trapped proton fluxes at low Earth orbits measured by the PAMELA experiment

We report an accurate measurement of the geomagnetically trapped proton fluxes for kinetic energy above > 70 MeV performed by the PAMELA mission at low Earth orbits (350-610 km). Data were analyzed in the frame of the adiabatic theory of…

Earth and Planetary Astrophysics · Physics 2015-01-29 O. Adriani , G. C. Barbarino , G. A. Bazilevskaya , R. Bellotti , M. Boezio , E. A. Bogomolov , M. Bongi , V. Bonvicini , S. Bottai , A. Bruno , F. Cafagna , D. Campana , R. Carbone , P. Carlson , M. Casolino , G. Castellini , I. A. Danilchenko , C. De Donato , C. De Santis , N. De Simone , V. Di Felice , V. Formato , A. M. Galper , A. V. Karelin , S. V. Koldashov , S. Koldobskiy , S. Y. Krutkov , A. N. Kvashnin , A. Leonov , V. Malakhov , L. Marcelli , M. Martucci , A. G. Mayorov , W. Menn , M. Mergé , V. V. Mikhailov , E. Mocchiutti , A. Monaco , N. Mori , R. Munini , G. Osteria , F. Palma , B. Panico , P. Papini , M. Pearce , P. Picozza , M. Ricci , S. B. Ricciarini , R. Sarkar , V. Scotti , M. Simon , R. Sparvoli , P. Spillantini , Y. I. Stozhkov , A. Vacchi , E. Vannuccini , G. I. Vasilyev , S. A. Voronov , Y. T. Yurkin , G. Zampa , N. Zampa , V. G. Zverev

Genuine empirical pressure within the proton

A phenomenological extraction of pressure within the proton has recently been performed using JLab CLAS data (arXiv:2104.02031 [nucl-ex]). The extraction used a 3-dimensional Breit frame description in which the initial and final proton…

High Energy Physics - Phenomenology · Physics 2021-08-04 Adam Freese , Gerald A. Miller

Measurements of Primary and Atmospheric Cosmic-Ray Spectra with the BESS-TeV Spectrometer

Primary and atmospheric cosmic-ray spectra were precisely measured with the BESS-TeV spectrometer. The spectrometer was upgraded from BESS-98 to achieve seven times higher resolution in momentum measurement. We report absolute fluxes of…

Astrophysics · Physics 2014-10-13 S. Haino , T. Sanuki , K. Abe , K. Anraku , Y. Asaoka , H. Fuke , M. Imori , A. Itasaki , T. Maeno , Y. Makida , S. Matsuda , N. Matsui , H. Matsumoto , J. W. Mitchell , A. A. Moiseev , J. Nishimura , M. Nozaki , S. Orito , J. F. Ormes , M. Sasaki , E. S. Seo , Y. Shikaze , R. E. Streitmatter , J. Suzuki , Y. Takasugi , K. Tanaka , K. Tanizaki , T. Yamagami , A. Yamamoto , Y. Yamamoto , K. Yamato , T. Yoshida , K. Yoshimura

GEANT4 Simulation of a Scintillating-Fibre Tracker for the Cosmic-ray Muon Tomography of Legacy Nuclear Waste Containers

Cosmic-ray muons are highly penetrative charged particles that are observed at sea level with a flux of approximately one per square centimetre per minute. They interact with matter primarily through Coulomb scattering, which is exploited…

Nuclear Experiment · Physics 2015-06-17 Anthony Clarkson , David J. Hamilton , Matthias Hoek , David G. Ireland , Russell Johnstone , Ralf Kaiser , Tibor Keri , Scott Lumsden , David F. Mahon , Bryan McKinnon , Morgan Murray , Sian Nutbeam-Tuffs , Craig Shearer , Cassie Staines , Guangliang Yang , Colin Zimmerman

Performance Expectations for a Tomography System Using Cosmic Ray Muons and Micro Pattern Gas Detectors for the Detection of Nuclear Contraband

We present results from a detailed GEANT4 simulation of a proposed Muon Tomography System that employs compact Micro Pattern Gas Detectors with high spatial resolution. A basic Point-Of-Closest-Approach algorithm is applied to reconstructed…

Instrumentation and Detectors · Physics 2016-11-15 Kondo Gnanvo , Patrick Ford , Jennifer Helsby , Richie Hoch , Debasis Mitra , Marcus Hohlmann

Protons in near earth orbit

The proton spectrum in the kinetic energy range 0.1 to 200 GeV was measured by the Alpha Magnetic Spectrometer (AMS) during space shuttle flight STS-91 at an altitude of 380 km. Above the geomagnetic cutoff the observed spectrum is…

High Energy Physics - Experiment · Physics 2012-08-27 AMS Collaboration

Measurement of the cosmic-ray proton spectrum from 40 GeV to 100 TeV with the DAMPE satellite

The precise measurement of the spectrum of protons, the most abundant component of the cosmic radiation, is necessary to understand the source and acceleration of cosmic rays in the Milky Way. This work reports the measurement of the cosmic…

High Energy Astrophysical Phenomena · Physics 2019-10-02 Q. An , R. Asfandiyarov , P. Azzarello , P. Bernardini , X. J. Bi , M. S. Cai , J. Chang , D. Y. Chen , H. F. Chen , J. L. Chen , W. Chen , M. Y. Cui , T. S. Cui , H. T. Dai , A. D'Amone , A. De Benedittis , I. De Mitri , M. Di Santo , M. Ding , T. K. Dong , Y. F. Dong , Z. X. Dong , G. Donvito , D. Droz , J. L. Duan , K. K. Duan , D. D'Urso , R. R. Fan , Y. Z. Fan , F. Fang , C. Q. Feng , L. Feng , P. Fusco , V. Gallo , F. J. Gan , M. Gao , F. Gargano , K. Gong , Y. Z. Gong , D. Y. Guo , J. H. Guo , X. L. Guo , S. X. Han , Y. M. Hu , G. S. Huang , X. Y. Huang , Y. Y. Huang , M. Ionica , W. Jiang , X. Jin , J. Kong , S. J. Lei , S. Li , W. L. Li , X. Li , X. Q. Li , Y. Li , Y. F. Liang , Y. M. Liang , N. H. Liao , C. M. Liu , H. Liu , J. Liu , S. B. Liu , W. Q. Liu , Y. Liu , F. Loparco , C. N. Luo , M. Ma , P. X. Ma , S. Y. Ma , T. Ma , X. Y. Ma , G. Marsella , M. N. Mazziotta , D. Mo , X. Y. Niu , X. Pan , W. X. Peng , X. Y. Peng , R. Qiao , J. N. Rao , M. M. Salinas , G. Z. Shang , W. H. Shen , Z. Q. Shen , Z. T. Shen , J. X. Song , H. Su , M. Su , Z. Y. Sun , A. Surdo , X. J. Teng , A. Tykhonov , S. Vitillo , C. Wang , H. Wang , H. Y. Wang , J. Z. Wang , L. G. Wang , Q. Wang , S. Wang , X. H. Wang , X. L. Wang , Y. F. Wang , Y. P. Wang , Y. Z. Wang , Z. M. Wang , D. M. Wei , J. J. Wei , Y. F. Wei , S. C. Wen , D. Wu , J. Wu , L. B. Wu , S. S. Wu , X. Wu , K. Xi , Z. Q. Xia , H. T. Xu , Z. H. Xu , Z. L. Xu , Z. Z. Xu , G. F. Xue , H. B. Yang , P. Yang , Y. Q. Yang , Z. L. Yang , H. J. Yao , Y. H. Yu , Q. Yuan , C. Yue , J. J. Zang , F. Zhang , J. Y. Zhang , J. Z. Zhang , P. F. Zhang , S. X. Zhang , W. Z. Zhang , Y. Zhang , Y. J. Zhang , Y. L. Zhang , Y. P. Zhang , Y. Q. Zhang , Z. Zhang , Z. Y. Zhang , H. Zhao , H. Y. Zhao , X. F. Zhao , C. Y. Zhou , Y. Zhou , X. Zhu , Y. Zhu , S. Zimmer

The Neutrino Flux prediction at MiniBooNE

The Booster Neutrino Experiment (MiniBooNE) searches for numu-to-nue oscillations using the O(1 GeV) neutrino beam produced by the Booster synchrotron at the Fermi National Accelerator Laboratory (FNAL). The Booster delivers protons with 8…

High Energy Physics - Experiment · Physics 2013-05-29 MiniBooNE Collaboration

Proton Flux Measurement from Neutron Monitor Data Using Neural Networks

Accurate measurements of cosmic ray proton flux are essential for studying the modulation processes of cosmic rays during the solar activity cycle. A proton flux measurement method, based on ground-based neutron monitor (NM) data and deep…

Solar and Stellar Astrophysics · Physics 2025-05-28 Pengwei Zhao , Jianqi Yan , Alex P. Leung , Jie Feng

Prescriptions on antiproton cross section data for precise theoretical antiproton flux predictions

After the breakthrough from the satellite-borne PAMELA detector, the flux of cosmic-ray (CR) antiprotons has been provided with unprecedented accuracy by AMS-02 on the International Space Station. Its data spans an energy range from below 1…

High Energy Astrophysical Phenomena · Physics 2018-06-05 Fiorenza Donato , Michael Korsmeier , Mattia Di Mauro

Gamma Rays from Centaurus A

Centaurus A, the cosmic ray accelerator a few Mpc away from us is possibly one of the nearest sources of extremely high energy cosmic rays. We investigate whether the gamma ray data currently available from Centaurus A in the GeV-TeV energy…

Astrophysics · Physics 2009-06-23 Nayantara Gupta

Testing CPT Invariance by High-Precision Comparisons of Fundamental Properties of Protons and Antiprotons at BASE

The BASE collaboration at the Antiproton Decelerator facility of CERN compares the fundamental properties of protons and antiprotons using advanced Penning-trap systems. In previous measurement campaigns, we measured the magnetic moments of…

High Energy Physics - Experiment · Physics 2023-02-02 E. J. Wursten , M. J. Borchert , J. A. Devlin , S. R. Erlewein , M. Fleck , J. A. Harrington , J. I. Jäger , B. M. Latacz , P. Micke , G. Umbrazunas , F. Abbass , M. Bohman , S. Kommu , D. Popper , M. Wiesinger , C. Will , H. Yildiz , K. Blaum , Y. Matsuda , A. Mooser , C. Ospelkaus , A. Soter , W. Quint , J. Walz , Y. Yamazaki , C. Smorra , S. Ulmer

Measurements of cosmic-ray secondary nuclei at high energies with the first flight of the CREAM balloon-borne experiment

We present new measurements of heavy cosmic-ray nuclei at high energies per- formed during the first flight of the balloon-borne cosmic-ray experiment CREAM (Cosmic-Ray Energetics And Mass). This instrument uses multiple charge detectors…

Astrophysics · Physics 2008-10-23 H. S. Ahn , P. S. Allison , M. G. Bagliesi , J. J. Beatty , G. Bigongiari , P. J. Boyle , T. J. Brandt , J. T. Childers , N. B. Conklin , S. Coutu , M. A. Duvernois , O. Ganel , J. H. Han , H. J. Hyun , J. A. Jeon , K. C. Kim , J. K. Lee , M. H. Lee , L. Lutz , P. Maestro , A. Malinin , P. S. Marrocchesi , S. A. Minnick , S. I. Mognet , S. Nam , S. L. Nutter , I. H. Park , N. H. Park , E. S. Seo , R. Sina , S. P. Swordy , S. P. Wakely , J. Wu , J. Yang , Y. S. Yoon , R. Zei , S. Y. Zinn

Directed flow of neutral strange particles at AGS

Directed flow of neutral strange particles in heavy ion collisions at AGS is studied in the ART transport model. Using a lambda mean-field potential which is 2/3 of that for a nucleon as predicted by the constituent quark model, lambdas are…

Nuclear Theory · Physics 2008-11-26 Bin Zhang , C. M. Ko , Bao-An Li , Andrew T. Sustich

A fast GPU-based Monte Carlo simulation of proton transport with detailed modeling of non-elastic interactions

Purpose: Very fast Monte Carlo (MC) simulations of proton transport have been implemented recently on GPUs. However, these usually use simplified models for non-elastic (NE) proton-nucleus interactions. Our primary goal is to build a…

Medical Physics · Physics 2015-06-11 H. Wan Chan Tseung , J. Ma , C. Beltran

Atmospheric Neutrino Fluxes

This talk is a status report on calculations of the flux of atmospheric neutrinos from the sub-GeV range to E_\nu ~ PeV. In the lower energy range (E_\nu < 1 TeV) the primary interest is in using the atmospheric neutrino beam to study…

High Energy Physics - Phenomenology · Physics 2011-05-12 Thomas K. Gaisser

Geant4 and FLUKA Simulations of a Cyclotron Based 30 MeV Proton-Beryllium Reaction: Benchmarking and Optimization of Neutron Fields

For studies where a reliable neutron source/beam is required and a nuclear reactor is not a viable option (considering their high neutron flux supply, which may not be suitable for research concerning low flux operations), alternative…

Instrumentation and Detectors · Physics 2026-02-16 Egemen Gover , Doga Veske , M. Bilge Demirkoz