6533b7d3fe1ef96bd125fffa

RESEARCH PRODUCT

Coulomb dissociation of 27P

Joachim StrothC. WimmerC. Rodriguez-tajesC. MuentzK. LarssonK.-h. BehrZsolt FülöpK. MahataY. LitvinovStefan TypelN. KurzHans GeisselD. RossiK. BoretzkyO. KiselevS. GironF. WamersU. Datta-pramanikE. CasarejosF. HammacheHerbert A. SimonHelmut WeickHåkan T JohanssonUwe GreifeStefanos PaschalisM. StanoiuH. Alvarez-polT. Le BleisD. Cortina-gilC. NociforoS. Beceiro NovoC. KaragiannisJ. HoffmanA. ChatillonMatthias HeilWolfgang OttAndreas WagnerW. ProkopowiczRalf PlagRalf PlagThomas AumannK. SümmererD. GalavizZ. Elekes

subject

History010308 nuclear & particles physicsChemistry[PHYS.NEXP]Physics [physics]/Nuclear Experiment [nucl-ex]01 natural sciencesDissociation (chemistry)Computer Science ApplicationsEducationNuclear physics0103 physical sciencesCoulombAtomic physics010306 general physicsRelative energy

description

International audience; In this work the astrophysical 26Si(p,γ)27P reaction is studied using the Coulomb dissociation technique. We performed a 27P Coulomb Dissociation experiment at GSI, Darmstadt (28 May-5 June 2007) using the ALADIN-LAND setup which allows complete-kinematic studies. A secondary 27P beam at 498 AMeV impinging a 515mg/cm2 Pb target was used. The relative energy of the outgoing system (26Si+p) is measured obtaining the resonant states of the 27P. Preliminary results show four resonant states measured at 0.36±0.07, 0.88±0.09, 1.5±0.2, 2.3±0.3 MeV and evidence of a higher state at around 3.1 MeV. The preliminary total cross section obtained for relative energies between 0 and 3 MeV has been measured and yields 55±7 mb.

yearjournalcountryeditionlanguage
2011-08-08
10.1088/1742-6596/381/1/012115http://hal.in2p3.fr/in2p3-00789651