Properties of the Initial Participant Matter Interaction Zone in Near Fermi-Energy Heavy Ion Collisions

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dc.creatorWang, J.
dc.creatorKeutgen, T.
dc.creatorWada, R.
dc.creatorHagel, K.
dc.creatorKowalski, S.
dc.creatorMaterna, T.
dc.creatorQin, L.
dc.creatorChen, Z.
dc.creatorNatowitz, J. B.
dc.creatorMa, Y. G.
dc.creatorMurray, M.
dc.creatorKeksis, A.
dc.creatorMartin, E.
dc.creatorRuangma, A.
dc.creatorShetty, D. V.
dc.creatorSouliotis, G.
dc.creatorVeselsky, M.
dc.creatorWinchester, E. M.
dc.creatorYennello, S. J.
dc.creatorFabris, D.
dc.creatorLunardon, M.
dc.creatorMoretto, S.
dc.creatorNebbia, G.
dc.creatorPesente, S.
dc.creatorRizzi, V.
dc.creatorViesti, G.
dc.creatorCinausero, M.
dc.creatorPrete, G.
dc.creatorCibor, J.
dc.creatorZipper, W.
dc.creatorMajka, Z.
dc.creatorStaszel, P.
dc.creatorMasri, Y. El
dc.creatorAlfarro, R.
dc.creatorMartinez-Davalos, A.
dc.creatorMenchaca-Rocha, A.
dc.creatorOno, A.
dc.date2006-03-07
dc.date.accessioned2026-07-07T10:30:34Z
dc.date.available2026-07-07T10:30:34Z
dc.descriptionThe sizes, temperatures and free neutron to proton ratios of the initial interaction zones produced in the collisions of 40 MeV/nucleon $^{40}$Ar + $^{112}$Sn and 55 MeV/nucleon$^{27}$Al + $^{124}$Sn are derived using total detected neutron plus charged particle multiplicity as a measure of the impact parameter range and number of participant nucleons. The size of the initial interaction zone, determined from a coalescence model analysis, increases significantly with decreasing impact parameter. The temperatures and free neutron to proton ratios in the interaction zones are relatively similar for different impact parameter ranges and evolve in a similar fashion.
dc.description7 pages, 8 figures
dc.identifierhttps://arxiv.org/abs/nucl-ex/0603009
dc.identifierhttp://arxiv.org/abs/nucl-ex/0603009
dc.identifierPhys.Rev.C75:014604,2007
dc.identifierdoi:10.1103/PhysRevC.75.014604
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/178169
dc.subjectNuclear Experiment
dc.titleProperties of the Initial Participant Matter Interaction Zone in Near Fermi-Energy Heavy Ion Collisions
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