Probing the liquid-gas coexistence in p+Xe reactions from 200 to 1400 MeV
(2007) In Physics Letters. Section B: Nuclear, Elementary Particle and High-Energy Physics 644(4). p.228-231- Abstract
- The nuclear equation of state (EOS) is probed from statistical parameters, determined in an excitation function experiment on p + Xe-nat reactions at 200-1400 MeV. Total charge (Z) distributions follow a cascade-[multi]fragmentation-evaporation (CFEM) model well. The caloric curve in regions supposedly dominated by fast processes is compatible with a pure statistical multifragmentation (SMM) process, where the temperature (T)-excitation energy (epsilon*) relation starts in the Fermi liquid phase and progresses into a liquid/gas coexistence region, where it remains up to 1400 MeV. A local peak in T at epsilon* = 2.1 MeV agrees with the idea of sudden fragmentation. (c) 2006 Elsevier B.V. All rights reserved.
Please use this url to cite or link to this publication:
http://lup.lub.lu.se/record/675402
- author
- Jakobsson, Bo LU ; Golubev, Pavel LU ; Jaderstrom, H.; Avdeichikov, Vladimir LU ; Carlén, Lars LU and Westerberg, L.
- organization
- publishing date
- 2007
- type
- Contribution to journal
- publication status
- published
- subject
- in
- Physics Letters. Section B: Nuclear, Elementary Particle and High-Energy Physics
- volume
- 644
- issue
- 4
- pages
- 228 - 231
- publisher
- Elsevier
- external identifiers
-
- wos:000243801600003
- scopus:33845662851
- ISSN
- 0370-2693
- DOI
- 10.1016/j.physletb.2006.11.049
- language
- English
- LU publication?
- yes
- id
- 1b4aa9fa-b6dd-4440-9b8b-a902140529f6 (old id 675402)
- date added to LUP
- 2007-12-13 10:01:39
- date last changed
- 2019-02-20 08:25:48
@article{1b4aa9fa-b6dd-4440-9b8b-a902140529f6, abstract = {The nuclear equation of state (EOS) is probed from statistical parameters, determined in an excitation function experiment on p + Xe-nat reactions at 200-1400 MeV. Total charge (Z) distributions follow a cascade-[multi]fragmentation-evaporation (CFEM) model well. The caloric curve in regions supposedly dominated by fast processes is compatible with a pure statistical multifragmentation (SMM) process, where the temperature (T)-excitation energy (epsilon*) relation starts in the Fermi liquid phase and progresses into a liquid/gas coexistence region, where it remains up to 1400 MeV. A local peak in T at epsilon* = 2.1 MeV agrees with the idea of sudden fragmentation. (c) 2006 Elsevier B.V. All rights reserved.}, author = {Jakobsson, Bo and Golubev, Pavel and Jaderstrom, H. and Avdeichikov, Vladimir and Carlén, Lars and Westerberg, L.}, issn = {0370-2693}, language = {eng}, number = {4}, pages = {228--231}, publisher = {Elsevier}, series = {Physics Letters. Section B: Nuclear, Elementary Particle and High-Energy Physics}, title = {Probing the liquid-gas coexistence in p+Xe reactions from 200 to 1400 MeV}, url = {http://dx.doi.org/10.1016/j.physletb.2006.11.049}, volume = {644}, year = {2007}, }