The (d,2He) reaction on Mo96 and the double-β decay matrix elements for Zr96
Artikel i vetenskaplig tidskrift, 2008

The 96Mo(d,2He)96Nb charge-exchange reaction was investigated at an incident energy of Ed=183.5 MeV. An excitation-energy resolution of 110 keV was achieved. The experiment was performed at KVI, Groningen, using the magnetic spectrometer BBS at three angular positions: 0°,2.5°, and 6°. We found that below 6 MeV almost the entire Gamow-Teller (GT+) strength is concentrated in a single state at 0.69 MeV excitation energy. As Mo96 is the daughter of the ?? decay nucleus Zr96, the present result provides information about the nuclear matrix elements active in the 2??? decay of Zr96.

Författare

H. Dohmann

Westfalische Wilhelms-Universitat Munster

C. Bäumer

Westfalische Wilhelms-Universitat Munster

Royal Philips

D. Frekers

Westfalische Wilhelms-Universitat Munster

E. W. Grewe

Westfalische Wilhelms-Universitat Munster

M. N. Harakeh

Kernfysisch Versneller Institut

S. Hollstein

Westfalische Wilhelms-Universitat Munster

Håkan T Johansson

Chalmers, Teknisk fysik, Subatomär fysik

L. Popescu

Universiteit Gent

Kernfysisch Versneller Institut

S. Rakers

Airbus Group SE

Westfalische Wilhelms-Universitat Munster

D. Savran

Kernfysisch Versneller Institut

Technische Universitat Darmstadt

H. Simon

GSI Helmholtz Centre for Heavy Ion Research GmbH

J. H. Thies

Westfalische Wilhelms-Universitat Munster

A. M. van den Berg

Kernfysisch Versneller Institut

H. J. Wörtche

Kernfysisch Versneller Institut

A. Zilges

Universitat zu Koln

Physical Review C - Nuclear Physics

0556-2813 (ISSN) 1089-490X (eISSN)

Vol. 78 041602

Ämneskategorier

Fysik

DOI

10.1103/PhysRevC.78.041602