M. A. Lisa
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View article: Can baryon stopping explain the breakdown of constituent quark scaling and proposed signals of chiral magnetic waves at RHIC?
Can baryon stopping explain the breakdown of constituent quark scaling and proposed signals of chiral magnetic waves at RHIC? Open
Azimuthal emission spectra of various hadron species in ultra-relativistic heavy ion collisions at ≈ 200 GeV exhibit a curious hierarchy at intermediate pt (≈ 2 – 3 GeV). Rather than being ordered by mass, the spectra seem to be ordered by…
View article: Constituent quark scaling violation due to baryon number transport
Constituent quark scaling violation due to baryon number transport Open
In ultra-relativistic heavy ion collisions at $\roots\approx200$ GeV, the azimuthal emission anisotropy of hadrons with low and intermediate transverse momentum ($p_T\lesssim 4$ GeV/c) displays an intriguing scaling. In particular, the bar…
View article: Correspondence between Hanbury-Brown–Twiss radii and the emission zone in noncentral heavy ion collisions
Correspondence between Hanbury-Brown–Twiss radii and the emission zone in noncentral heavy ion collisions Open
In non-central collisions between ultra-relativistic heavy ions, the\nfreeze-out distribution is anisotropic, and its major longitudinal axis may be\ntilted away from the beam direction. The shape and orientation of this\ndistribution are …
View article: Operation and calibration of the Silicon Drift Detectors of the ALICE experiment during the 2008 cosmic ray data taking period
Operation and calibration of the Silicon Drift Detectors of the ALICE experiment during the 2008 cosmic ray data taking period Open
The calibration and performance of the Silicon Drift Detector of the ALICE experiment during the 2008 cosmic ray run will be presented. In particular the procedures to monitor the running parameters (baselines, noise, drift speed) are deta…
View article: Azimuthally-sensitive interferometry and the source lifetime at RHIC
Azimuthally-sensitive interferometry and the source lifetime at RHIC Open
Pion interferometry ("HBT") measurements relative to the reaction plane provide an estimate of the transverse source anisotropy at freeze-out, which probes the system dynamics and evolution duration. Measurements by the STAR Collaboration …
View article: Symmetry constraints for the emission angle dependence of Hanbury–Brown-Twiss radii
Symmetry constraints for the emission angle dependence of Hanbury–Brown-Twiss radii Open
We discuss symmetry constraints on the azimuthal oscillations of two-particle correlation (Hanbury Brown--Twiss interferometry) radii for non-central collisions between equal spherical nuclei. We also propose a new method for correcting in…
View article: Fragment multiplicity dependent charge distributions in heavy ion collisions
Fragment multiplicity dependent charge distributions in heavy ion collisions Open
The dependence of intermediate-mass-fragment (IMF) element distributions on the multiplicity, NIMF, of detected fragments has been measured for 84Kr+197Au collisions at E/A=35, 55, 70, 100, 200, and 400 MeV. The observed dependence can be …
View article: The Evolution of Nuclear Multifragmentation in the Temperature-Density Plane
The Evolution of Nuclear Multifragmentation in the Temperature-Density Plane Open
The mean transverse kinetic energies of the fragments formed in the interaction of 1 A GeV Au+C have been determined. An energy balance argument indicates the presence of a collective energy which increases in magnitude with increasing mul…
View article: Strange Particle Measurements Strange Particle Measurements from the EOS TPC
Strange Particle Measurements Strange Particle Measurements from the EOS TPC Open
Author(s): Justice, M.; Alberto, S.; Bieser, F.; Brady, F.P.; Caccia, Z.; Cebra, D.; Chacon, A.D.; Chance, J.; Choi, Y.; Costa, S.; Elliott, J.; Gilkes, M.; Hauger, J.; Hirsch, A.; Hjort, E.; Insolia, A.; Justice, M.; Keane, D.; Kintner, J…