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Coulomb Dissociation of 27P

S. B. Novo ; K. Sümmerer ; D. Cortina-Gil ; C. Wimmer ; R. Plag ; H. Alvarez-Pol ; T. Aumann ; K. Behr ; K. Boretzky ; E. Casarejos ; A. Chatillon ; U. Datta-Pramanik ; Z. Elekes ; Z. Fulop ; D. Galaviz ; H. Geissel ; S. Giron ; U. Greife ; F. Hammache ; M. Heil ; J. Hoffman ; Håkan T. Johansson (Institutionen för fundamental fysik, Subatomär fysik) ; C. Karagiannis ; O. Kiselev ; N. Kurz ; K. Larsson ; T. L. Bleis ; Y. Litvinov ; K. Mahata ; C. Muentz ; C. Nociforo ; W. Ott ; S. Paschalis ; W. Prokopowicz ; C. Rodriguez-Tajes ; D. Rossi ; H. Simon ; M. Stanoiu ; J. Stroth ; S. Typel ; A. Wagner ; F. Wamers ; H. Weick
Journal of Physics Conference Series: Rutherford Centennial Conference on Nuclear Physics (1742-6588). Vol. 381 (2012), 1,
[Konferensbidrag, refereegranskat]

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/cm 2 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.



Denna post skapades 2013-01-07. Senast ändrad 2015-03-30.
CPL Pubid: 169352

 

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Institutioner (Chalmers)

Institutionen för fundamental fysik, Subatomär fysik (2005-2013)

Ämnesområden

Fysik

Chalmers infrastruktur