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On the critical condition in gravitational shock wave collision and heavy ion collisions
critical condition gravitational shock wave collision heavy ion collisions
2010/12/23
The paper derived a critical condition for matter equilibration in heavy ion collisions using a holographic approach. A gravitational shock waves with infinite transverse extension is used to model in...
Identifying hadronic molecular states and/or hadrons with multi-quark components either with
or without exotic quantum numbers is a long standing challenge in hadronic physics. We suggest
that study...
Two-pion interferometry in heavy ion collisions at HIRFL-CSR energy
two-pion interferometry HIRFL-CSR energy particle decay multiple scattering
2009/8/13
We examine the two-pion Hanbury-Brown-Twiss (HBT) interferometry for the particle-emitting source produced in heavy ion collisions at HIRFL-CSR energy. The source evolution is described by relativist...
Three-Dimensional Energetic Ion Sounding of the Magnetopause Using Cluster/RAPID
Energetic particles magnetic layer at high altitudes gyro particles particles
2017/3/23
We present new results using energetic particles to remotely sound the high-latitude magnetopause in three-dimensions. Less than two gyro radii away from an absorbing boundary a trapped particle distr...
May 4, 1998 Storm: Observations of Energetic Ion Composition by POLAR
Tesla magnetic layer the equator radiation magnetic magnetic sheath high-energy particles the ion flux measurement
2017/3/23
A major geomagnetic storm occurred at 5:00-12:05 UT on May 4, 1998. During this period, the magnetosphere was compressed and eroded; POLAR traveled in its outbound orbit from the equatorial radiation ...