{C}oulomb corrections to density and temperature of bosons in heavy ion collisions
| Pub type: | Article |
| Citation: | PhysRevC.88.024607 |
| Status: | Published |
| Journal: | Phys. Rev. C |
| Volume: | 88 |
| Year: | 2013 |
| Month: | Aug |
| Pages: | 024607 |
| Publisher: | American Physical Society |
| URL: | http://link.aps.org/doi/10.110... |
| DOI: | 10.1103/physrevc.88.024607 |
| Abstract: | A recently proposed method, based on quadrupole and multiplicity fluctuations in heavy ion collisions, is modified in order to take into account distortions due to the Coulomb field. This is particularly interesting for bosons, such as d and α particles, produced in heavy ion collisions. We derive the temperatures and densities seen by the bosons and compare them to results of similar calculations for fermions. The resulting energy densities agree rather well with each other and with the one derived from neutron observables. This suggests that a common phenomenon, such as the sudden opening of many reaction channels and/or a liquid-gas phase transition, is responsible for the agreement. |
| Month_val: | 8 |
| Userfields: | issue={2}, numpages={6}, |
| Sig contrib: | A. Bonasera |
| Authors: | |
| Added by: | [DGM] |
| Total mark: | 0 |
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