Results 91 to 100 of about 123,966 (215)

Analytical Description of the Distributions of Primary and Secondary Cosmogenic Particles

Advances in High Energy Physics, Volume 2026, Issue 1, 2026.
In this work, we present an analytical description of the energy distributions of primary and secondary cosmogenic particles on Earth in terms of parameters having clear physical meaning. A modified power law is assumed for energy distributions, incorporating terms such as energy loss/decay, which are effective at low energies, and a source term, which
Shvetaank Tripathi, Prashant Shukla, Subhash Singha   +2 more
wiley   +1 more source

Hadron showers in a digital hadron calorimeter [PDF]

Journal of Instrumentation, 2009
A small prototype of a finely granulated digital hadron calorimeter with Resistive Plate Chambers as active elements was exposed to positive pions of 1 >. 16 GeV energy from the Fermilab test beam. The event selection separates events with mostly non-interacting particles and events with hadronic showers which initiated in the front part of the ...
Bilki, Burak, Butler, John, Mavromanolakis, Georgios, May, Ed, Norbeck, Edwin, Repond, Jose, Underwood, David, Xia, Lei, Zhang, Qingmin   +8 more
openaire   +2 more sources

MOS and RREA Processes in Thunderclouds: Intensities and Spectral Shapes

Geophysical Research Letters, Volume 52, Issue 24, 28 December 2025.
Abstract The Relativistic Runaway Electron Avalanche (RREA) is the primary mechanism for enhancing atmospheric electron and gamma‐ray fluxes when the electric field exceeds a density‐dependent threshold. Another, non‐threshold process—Modification of the Electron Energy Spectrum (MOS)—occurs when subcritical fields energize ambient electrons, shifting ...
Ashot Chilingarian, Mary Zazyan
wiley   +1 more source

In‐House Production of POFs Using Electrospinning, Melt‐Electrospinning and Melt‐Spinning for Cell‐Level Resolution Radiation Detectors

Journal of Applied Polymer Science, Volume 142, Issue 48, December 20, 2025.
Optical transmission along a melt‐spun polystyrene microfiber with a diemeter of 80 um. ABSTRACT Since their discovery in 1965, scintillating plastic optical fibers have been used as radiation detectors in nuclear and high‐energy physics research.
Cristiana M. C. Rodrigues, Luís Peralta, António P. Gonçalves, José M. Figueiredo, Duarte R. Guerreiro, Jorge M. Sampaio, João G. Saraiva   +6 more
wiley   +1 more source

HADRONIC ATOMS

Le Journal de Physique Colloques, 1972
We mention briefly two new results in the study of muonic atoms concerning the measurement of spectroscopic quadrupole moments and the study of radiative corrections with muonic atoms. As an introduction to the subject proper, we review shortly some of the basic properties of hadronic atoms and their theoretical analysis.
openaire   +2 more sources

Nuclear Physics in the Era of Quantum Computing and Quantum Machine Learning

Advanced Quantum Technologies, Volume 8, Issue 12, December 2025.
The use of QML in the realm of nuclear physics at low energy is almost nonexistent. Three examples of the use of quantum computing and quantum machine in nuclear physics are presented: the determination of the phase/shape in nuclear models, the calculation of the ground state energy, and the identification of particles in nuclear physics experiments ...
José‐Enrique García‐Ramos, Álvaro Sáiz, José M. Arias, Lucas Lamata, Pedro Pérez‐Fernández   +4 more
wiley   +1 more source

Physics at Large Rapidities in $\gamma^*\gamma^* \to$ Hadrons at LEP2

, 2001
We compute the order-$\as$ corrections to the total cross section and to jet rates in $\gamma^* \gamma^* \to$ hadrons for the process $\epem\to\epem +$ hadrons.
Cacciari, M., Del Duca, V., Frixione, S., Trocsanyi, Z.   +3 more
core  

Issues and Opportunities in Exotic Hadrons

, 2016
The last few years have been witness to a proliferation of new results concerning heavy exotic hadrons. Experimentally, many new signals have been discovered that could be pointing towards the existence of tetraquarks, pentaquarks, and other exotic ...
Briceno, R. A., Cohen, T. D., Coito, S., Dudek, J. J., Eichten, E., Fischer, C. S., Fritsch, M., Gradl, W., Jackura, A., Kornicer, M., Krein, G., Lebed, R. F., Machado, F. A., Mitchell, R. E., Morningstar, C. J., Peardon, M., Pennington, M. R., Peters, K., Richard, J. -M., Shen, C. -P., Shepherd, M. R., Skwarnicki, T., Swanson, E. S., Szczepaniak, A. P., Yuan, C. -Z.   +24 more
core   +3 more sources

In-medium Properties of Hadrons

EPJ Web of Conferences, 2012
An overview is given over recent results on in-medium properties of hadrons, obtained in experiments with photon, proton and deuteron beams at ANKE, CBELSA/TAPS, Crystal Ball, HADES, and BigRIPS.
Metag Volker
doaj   +1 more source

Why Do Minoritized Students Deploy More Than One Language During a Physics Inquiry?

Journal of Research in Science Teaching, Volume 62, Issue 10, Page 2147-2168, December 2025.
ABSTRACT We present a study that documented the participation of two high school Arab students in Israel in an extended (2‐year) authentic physics inquiry that took place in a regional program located in a Hebrew‐speaking kibbutz high school. The students' first language is Arabic, but they are fluent in Hebrew, and their inquiry was mentored by a ...
Lulu Garah, Shulamit Kapon
wiley   +1 more source