activity
20012023
most citedExtended gamma-ray sources around pulsars constrain the origin of the positron flux at Earth

528 citations · 4.4k across the 113 of their papers we have counts for

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11 papers · 1 filter

nucl-ex2005★ 24 cited

Comparison of mid-velocity fragment formation with projectile-like decay

S. Hudan, R. Alfaro, B. Davin +17

The characteristics of intermediate mass fragments (IMFs: 3<=Z<=20) produced in mid-peripheral and central collisions are compared. We compare IMFs detected at mid-velocity with th…

nucl-ex2004★ 8 cited

A Ghoshal-like Test of Equilibration in Near-Fermi-Energy Heavy Ion Collisions

J. Wang, T. Keutgen, R. Wada +35

Calorimetric and coalescence techniques have been employed to probe equilibration for hot nuclei produced in heavy ion collisions of 35 to 55 MeV/u projectiles with medium mass tar…

nucl-ex2004★ 17 cited

Towards the critical behavior for the light nuclei by NIMROD detector

Y. G. Ma, J. B. Natowitz, R. Wada +31

The critical behavior for the light nuclei with A has been investigated experimentally by the NIMROD multi-detectors. The wide variety of observables indicate the critical…

nucl-ex2004★ 104 cited

Critical Behavior in Light Nuclear Systems: Experimental Aspects

Y. G. Ma, J. B. Natowitz, R. Wada +31

An extensive experimental survey of the features of the disassembly of a small quasi-projectile system with 36, produced in the reactions of 47 MeV/nucleon Ar + $^{…

nucl-ex2004★ 15 cited

Interplay of initial deformation and Coulomb proximity on nuclear decay

S. Hudan, R. Alfaro, L. Beaulieu +18

Alpha particles emitted from an excited projectile-like fragment (PLF*) formed in a peripheral collision of two intermediate-energy heavy ions exhibit a strong preference for emiss…

nucl-ex2003

Coulomb proximity decay: A clock for measuring the particle emission time scale

S. Hudan, A. S. Botvina, R. Alfaro +19

A new method to examine the time scale of particle emission from hot nuclei is explored. Excited projectile-like and target-like fragments decay as they separate following a periph…

nucl-ex2003★ 18 cited

Excitation and decay of projectile-like fragments formed in dissipative peripheral collisions at intermediate energies

R. Yanez, S. Hudan, R. Alfaro +18

Projectile-like fragments (PLF:15<=Z<=46) formed in peripheral and mid-peripheral collisions of 114Cd projectiles with 92Mo nuclei at E/A=50 MeV have been detected at very forward…

nucl-ex2003★ 38 cited

Evidence of Critical Behavior in the Disassembly of Nuclei with A ~ 36

Y. G. Ma, R. Wada, K. Hagel +31

A wide variety of observables indicate that maximal fluctuations in the disassembly of hot nuclei with A ~ 36 occur at an excitation energy of 5.6 +- 0.5 MeV/u and temperature of 8…

nucl-ex2002★ 34 cited

Fragment Production in Non-central Collisions of Intermediate Energy Heavy Ions

B. Davin, R. Alfaro, H. Xu +19

The defining characteristics of fragment emission resulting from the non-central collision of 114Cd ions with 92Mo target nuclei at E/A = 50 MeV are presented. Charge correlations…

nucl-ex2002

Similarity of fragment characteristics at mid-velocity for mid-peripheral and central collisions

S. Hudan, R. Alfaro, B. Davin +19

The characteristics, in particular the isotopic composition (N/Z), of intermediate mass fragments (IMF : 3<=Z<=20) produced near the center-of-mass in mid-peripheral and central co…

nucl-ex2001★ 14 cited

Fragment Isospin as a Probe of Heavy-Ion Collisions

H. Xu, R. Alfaro, B. Davin +18

Isotope ratios of fragments produced at mid-rapidity in peripheral and central collisions of 114Cd ions with 92Mo and 98Mo target nuclei at E/A = 50 MeV are compared. Neutron-rich…