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Experimental study of bound states in Be-12 through low-energy Be-11(d,p)-transfer reactions

J. G. Johansen ; V. Bildstein ; M. J. G. Borge ; M. Cubero ; J. Diriken ; J. Elseviers ; L. M. Fraile ; H. O. U. Fynbo ; L. P. Gaffney ; R. Gernhauser ; Björn Jonson (Institutionen för fundamental fysik, Subatomär fysik) ; G. T. Koldste ; J. Konki ; T. Kroll ; R. Krucken ; D. Mucher ; Thomas Nilsson (Institutionen för fundamental fysik, Subatomär fysik) ; K. Nowak ; J. Pakarinen ; V. Pesudo ; R. Raabe ; K. Riisager ; M. Seidlitz ; Olof Tengblad ; Hans Törnqvist (Institutionen för fundamental fysik, Subatomär fysik) ; D. Voulot ; N. Warr ; Fredrik Wenander ; K. Wimmer ; H. De Witte
Physical Review C (0556-2813). Vol. 88 (2013), 4,
[Artikel, refereegranskad vetenskaplig]

The bound states of Be-12 have been studied through a Be-11(d, p) Be-12 transfer reaction experiment in inverse kinematics. A 2.8 MeV/u beam of Be-11 was produced using the REX-ISOLDE facility at CERN. The outgoing protons were detected with the T-REX silicon detector array. The MINIBALL germanium array was used to detect gamma rays from the excited states in Be-12. The gamma-ray detection enabled a clear identification of the four known bound states in Be-12, and each of the states has been studied individually. Differential cross sections over a large angular range have been extracted. Spectroscopic factors for each of the states have been determined from distorted wave Born approximation (DWBA) calculations and have been compared to previous experimental and theoretical results.



Denna post skapades 2013-12-02. Senast ändrad 2015-01-19.
CPL Pubid: 188001

 

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Institutioner (Chalmers)

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

Ämnesområden

Fysik
Subatomär fysik
Kärnfysik
Lågenergifysik

Chalmers infrastruktur