Abstract

The Coulomb Dissociation (CD) cross sections of the stable isotopes 92,94,100Mo and of the unstable isotope 93Mo were measured at the LAND/R3B setup at GSI Helmholtzzentrum für Schwerionenforschung in Darmstadt, Germany. Experimental data on these isotopes may help to explain the problem of the underproduction of 92,94Mo and 96,98Ru in the models of p-process nucleosynthesis. The CD cross sections obtained for the stable Mo isotopes are in good agreement with experiments performed with real photons, thus validating the method of Coulomb Dissociation. The result for the reaction 93Mo(γ,n) is especially important since the corresponding cross section has not been measured before. A preliminary integral Coulomb Dissociation cross section of the 94Mo(γ,n) reaction is presented. Further analysis will complete the experimental database for the (γ,n) production chain of the p-isotopes of molybdenum.

Details

Title
Measurement of the 92,93,94,100Mo(γ,n) reactions by Coulomb Dissociation
Author
Göbel, K 1 ; Adrich, P 2 ; Altstadt, S 1 ; Alvarez-Pol, H 3 ; Aksouh, F 2 ; Aumann, T 2 ; Babilon, M 4 ; K-H Behr 2 ; Benlliure, J 3 ; Berg, T 5 ; Böhmer, M 6 ; Boretzky, K 2 ; Brünle, A 2 ; Beyer, R 7 ; Casarejos, E 8 ; Chartier, M 9 ; Cortina-Gil, D 2 ; Chatillon, A 3 ; U Datta Pramanik 10 ; Deveaux, L 11 ; Elvers, M 12 ; Elze, T W 1 ; Emling, H 2 ; Erhard, M 7 ; Ershova 13 ; Fernandez-Dominguez, B 9 ; Geissel, H 2 ; Górska, M 2 ; Heftrich, T 1 ; Heil, M 2 ; Hellstroem, M 2 ; Ickert, G 2 ; Johansson, H 14 ; Junghans, A R 7 ; Käppeler, F 15 ; Kiselev, O 5 ; Klimkiewicz, A 2 ; Kratz, J V 5 ; Kulessa, R 16 ; Kurz, N 2 ; Labiche, M 17 ; Langer, C 13 ; T Le Bleis 18 ; Lemmon, R 19 ; Lindenberg, K 4 ; Litvinov, Y A 2 ; Maierbeck, P 6 ; Movsesyan, A 20 ; Müller, S 4 ; Nilsson, T 21 ; Nociforo, C 2 ; Paar, N 22 ; Palit, R 2 ; Paschalis, S 9 ; Plag, R 13 ; Prokopowicz, W 2 ; Reifarth, R 13 ; Rossi, D M 23 ; Schnorrenberger, L 4 ; Simon, H 2 ; Sonnabend, K 1 ; Sümmerer, K 2 ; Surówka, G 16 ; Vretenar, D 22 ; Wagner, A 7 ; Walter, S 15 ; Waluś, W 16 ; Wamers, F 2 ; Weick, H 2 ; Weigand, M 1 ; Winckler, N 15 ; Winkler, M 2 ; Zilges, A 12 

1  Goethe-Universität Frankfurt a. M., Germany 
2  GSI Helmholtzzentrum für Schwerionenforschung, Darmstadt, Germany 
3  Universidad de Santiago de Compostela, Spain 
4  Technische Universität Darmstadt, Germany 
5  Johannes Gutenberg-Universität Mainz, Germany 
6  Technische Universität München, Germany 
7  Helmholtz-Zentrum Dresden-Rossendorf, Germany 
8  Universidade de Vigo, Spain 
9  University of Liverpool, United Kingdom 
10  SINP Kolkata, India 
11  Université de Paris Sud, Orsay, France 
12  Technische Universität Darmstadt, Germany; Institut für Kernphysik, Universität zu Köln, Germany 
13  Goethe-Universität Frankfurt a. M., Germany; GSI Helmholtzzentrum für Schwerionenforschung, Darmstadt, Germany 
14  GSI Helmholtzzentrum für Schwerionenforschung, Darmstadt, Germany; Chalmers University of Technology, Göateborg, Sweden 
15  FZ Karlsruhe, Germany 
16  Jagellonian University Krakow, Poland 
17  University of Paisley, United Kingdom 
18  GSI Helmholtzzentrum für Schwerionenforschung, Darmstadt, Germany; University of Strasbourg, France 
19  CCLRC Daresbury Laboratory, United Kingdom 
20  GSI Helmholtzzentrum für Schwerionenforschung, Darmstadt, Germany; Technische Universität Darmstadt, Germany 
21  Chalmers University of Technology, Göateborg, Sweden 
22  University of Zagreb, Croatia 
23  GSI Helmholtzzentrum für Schwerionenforschung, Darmstadt, Germany; Johannes Gutenberg-Universität Mainz, Germany 
Publication year
2016
Publication date
Jan 2016
Publisher
IOP Publishing
ISSN
17426588
e-ISSN
17426596
Source type
Scholarly Journal
Language of publication
English
DOI
https://doi.org/10.1088/1742-6596/665/1/012034
ProQuest document ID
2574945725
Copyright
© 2016. This work is published under http://creativecommons.org/licenses/by/3.0/ (the “License”). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License.