Results 61 to 70 of about 233,246 (223)
Nonequilibrium Pion Distribution within the Zubarev Approach
Particles, 2020 We discuss how the non-equilibrium process of pion production within the Zubarev approach of the non-equilibrium statistical operator leads to a theoretical foundation for the appearance of a non-equilibrium pion chemical potential for the pion ...
David Blaschke +3 more
doaj +1 more source
Pion Form Factor in Chiral Limit of Hard-Wall AdS/QCD Model
, 2007 We develop a formalism to calculate form factor and charge density distribution of pion in the chiral limit using the holographic dual model of QCD with hard-wall cutoff. We introduce two conjugate pion wave functions and present analytic expressions for
A. V. Radyushkin +7 more
core +1 more source
Evaluation of the two lightest quark masses
Âderna Fìzika ta Energetika, 2017 Simple relations between the masses of the two lightest up and down quarks were obtained on the basis of the simple physically based model compatible with the present-day theory of strong interactions, i.e. with quantum chromodynamics.
V. A. Babenko, N. M. Petrov
doaj
Twist-2 Light-Cone Pion Wave Function [PDF]
, 1997 We present an analysis of the existing constraints for the twist-2 light-cone pion wave function. We find that existing information on the pion wave function does not exclude the possibility that the pion wave function attains its asymptotic form.
Balitsky I. I. +10 more
core +3 more sources
Understanding the Mechanism of Cardiotoxicity Induced by Nanomaterials: A Comprehensive Review
Small Science, Volume 5, Issue 5, May 2025.This review provides a bibliometric analysis for understanding the study of nanotoxicity on cardiovascular health. It begins by outlining the pathways through which nanomaterials enter the cardiovascular system, followed by a summary of the mechanisms underlying nanomaterial‐induced cardiotoxicity.
Zaiyong Zheng +7 more
wiley +1 more source
Pion nucleus Drell–Yan process and parton transverse momentum in the pion
European Physical Journal C: Particles and Fields, 2018 We present a thorough analysis of unpolarized Drell–Yan (DY) pair production in pion–nucleus scattering. On the nucleus side, we use nuclear parton distributions along with parametrisations of the nucleon partonic transverse distribution available in the
Federico Alberto Ceccopieri +3 more
doaj +1 more source
Measurement of the pion pion scattering length [PDF]
arXiv, 2005 We report here the measurment of the pion pion scattering length from a study of the kaon to 3 pions dalitz plot.
arxiv
Journal of Geophysical Research: Space Physics, Volume 130, Issue 4, April 2025.Abstract Understanding energetic electron precipitation is crucial for accurate space weather modeling and forecasting, impacting the Earth's upper atmosphere and human infrastructure. This study presents a low‐cost, low‐mass, and low‐power solution for high‐fidelity analysis of electron precipitation events by measuring the resulting bremsstrahlung X ...
L. Olifer +8 more
wiley +1 more source
Enhanced Correlations and Wide Charge Distributions in Pion Production [PDF]
arXiv, 1996 Unusual phenomena in pion production are considered.It is argued that pions may be in a squeezed state having enhanced identical pion correlations. Charge distribution in soft chiral pion bremsstrahlung is shown to be very broad.
arxiv
Coherent Pion Production in Neutrino Nucleus Scattering
, 2016 In this article, we study the coherent pion production in neutrino-nucleus interaction in the resonance region using the formalism based on partially conserved axial current (PCAC) theorem which relates the neutrino-nucleus cross section to the pion ...
Kumar, Vineet +3 more
core +1 more source