Results 1 to 10 of about 91,948 (106)

Final state interactions and hadron quenching in cold nuclear matter [PDF]

open access: yes, 2007
I examine the role of final state interactions in cold nuclear matter in modifying hadron production on nuclear targets with leptonic or hadronic beams. I demonstrate the extent to which available experimental data in electron-nucleus collisions can give
A. Accardi   +6 more
core   +1 more source

Coulomb and nuclear breakup of a halo nucleus 11Be [PDF]

open access: yes, 2004
Breakup reactions of the one-neutron halo nucleus 11Be on Pb and C targets at about 70 MeV/u have been investigated by measuring the momentum vectors of the incident 11Be, outgoing 10Be, and neutron in coincidence.
Aoi, N.   +15 more
core   +3 more sources

On a Missed Mechanism of Dielectron Production in Nucleon-Nucleon Collisions

open access: yes, 2010
We examine a new mechanism of $e^+e^-$ pair production in $NN$ collisions associated with the $NN$-decoupled dibaryon $d^\star_1$(1956) formation in the process $NN \to \gamma^\star d^\star_1$, where $\gamma^\star$ is the virtual photon which converts ...
Khrykin, Anatoliy S.
core   +1 more source

pi^- decay rates of p-shell hypernuclei revisited

open access: yes, 2009
Explicit expressions for the parity-violating s-wave and the parity-conserving p-wave contributions to pi- weak-decay rates of Lambda hypernuclei in the 1p shell are given in the weak-coupling limit, to update previous shell-model calculations and to ...
Agnello   +26 more
core   +1 more source

Non-resonant kaon pair production and medium effects in proton-nucleus collisions

open access: yes, 2015
We study the non-resonant (non-$\phi$) production of $K^+K^-$ pairs by protons of 2.83 GeV kinetic energy on C, Cu, Ag, and Au targets within the collision model, based on the nuclear spectral function, for incoherent primary proton--nucleon and ...
Hartmann, M.   +2 more
core   +1 more source

Crystal calorimeters in the next decade [PDF]

open access: yes, 2010
Crystal calorimeter has traditionally played an important role in precision measurement of electrons and photons in high energy physics experiments. Recent interest in calorimeter technology extends its application to measurement of hadrons and jets ...
Zhu, Ren-yuan
core   +1 more source

Why is Tin so soft?

open access: yes, 2007
The distribution of isoscalar monopole strength in the neutron-even 112-124Sn-isotopes has been computed using a relativistic random-phase-approximation approach.
J. Piekarewicz, M. N. Harakeh
core   +1 more source

Measurement of Λ (1520) production in pp collisions at √s=7TeV and p–Pb collisions at √sNN=5.02TeV [PDF]

open access: yes, 2020
The production of the Λ (1520) baryonic resonance has been measured at midrapidity in inelastic pp collisions at s=7TeV and in p–Pb collisions at sNN=5.02TeV for non-single diffractive events and in multiplicity classes.
Acharya, S   +99 more
core  

The Transparency of 12C for Protons [PDF]

open access: yes, 2000
Existing cross-section data for 1p-shell knockout in the reaction 12C(e,e'p) - as obtained under different kinematic conditions - are shown to be mutually consistent, apart from a recent measurement performed in Mainz. New data have been collected at the
Frankfurt, L.   +4 more
core   +1 more source

Hadrons and Nuclei

open access: yes, 2019
This document is one of a series of whitepapers from the USQCD collaboration. Here, we discuss opportunities for lattice QCD calculations related to the structure and spectroscopy of hadrons and nuclei.
Detmold, William   +7 more
core   +1 more source

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