Abstract

The analysis of the Coulomb excitation experiment conducted on 104Sn required a strict selection of the data in order to reduce the large background present in the γ-ray energy spectra and identify the γ-ray peak corresponding to the Coulomb excitation events. As a result the B(E2; 0+ → 2+) value could be extracted, which established the downward trend towards 100Sn and therefore the robustness of the N=Z=50 core against quadrupole excitations.

Details

Title
Analysis and results of the 104Sn Coulomb excitation experiment
Author
Guastalla, G 1 ; DiJulio, D D 2 ; Górska, M 3 ; Cederkäll, J 2 ; Boutachkov, P 4 ; Golubev, P 2 ; Pietri, S 3 ; Grawe, H 3 ; Nowacki, F 5 ; Algora, A 6 ; Ameil, F 3 ; Arici, T 7 ; Atac, A 8 ; Bentley, M A 9 ; Blazhev, A 10 ; Bloor, D 9 ; Brambilla, S 11 ; Braun, N 10 ; Camera, F 11 ; C Domingo Pardo 12 ; Estrade, A 3 ; Farinon, F 3 ; Gerl, J 3 ; Goel, N 13 ; Grebosz, J 14 ; Habermann, T 15 ; Hoischen, R 2 ; Jansson, K 2 ; Jolie, J 10 ; Jungclaus, A 16 ; Kojouharov, I 3 ; Knoebel, R 3 ; Kumar, R 17 ; Kurcewicz, J 18 ; Kurz, N 3 ; Lalović, N 3 ; Merchan, E 4 ; Moschner, K 10 ; Naqvi, F 19 ; Nara Singh, B S 9 ; Nyberg, J 20 ; Nociforo, C 3 ; Obertelli, A 21 ; Pfützner, M 22 ; Pietralla, N 1 ; Podolyák, Z 1 ; Prochazka, A 23 ; Ralet, D 13 ; Reiter, P 10 ; Rudolph, D 2 ; Schaffner, H 3 ; Schirru, F 23 ; Scruton, L 23 ; Swaleh, T 9 ; Taprogge, J 10 ; Wadsworth, R 9 ; Warr, N 10 ; Weick, H 3 ; Wendt, A 10 ; Wieland, O 11 ; Winfield, J S 3 ; Wollersheim, H J 3 

1  Institut für Kernphysik, Technische Universität Darmstadt, Darmstadt, Germany 
2  Department of Physics, Lund University, Lund, Sweden 
3  Helmholtzzentrum für Schwerionenforschung GmbH (GSI), Darmstadt, Germany 
4  Institut für Kernphysik, Technische Universität Darmstadt, Darmstadt, Germany; Helmholtzzentrum für Schwerionenforschung GmbH (GSI), Darmstadt, Germany 
5  IPHC, IN2P3-CNRS et Université de Strasbourg, Strasbourg, France 
6  IFIC (CSIS-University Valencia) Valencia, Spain; Institute of Nuclear Research of the Hungarian Academy of Sciences, Debrecen, Hungary 
7  Institute of Science, Istanbul University, Turkey; Helmholtzzentrum für Schwerionenforschung GmbH (GSI), Darmstadt, Germany 
8  Department of Physics, Ankara University, Ankara, Turkey 
9  Department of Physics, University of York, York, UK 
10  Institut für Kernphysik, Universität zu Köln, Köln, Germany 
11  Dipartimento di Fisica, Universitä di Milano, and INFN Sezione Milano, Milano, Italy 
12  IFIC (CSIS-University Valencia) Valencia, Spain 
13  Helmholtzzentrum für Schwerionenforschung GmbH (GSI), Darmstadt, Germany; Institut für Kernphysik, Technische Universität Darmstadt, Darmstadt, Germany 
14  The Institute of Nuclear Physics PAN, Krakow, Poland 
15  Helmholtzzentrum für Schwerionenforschung GmbH (GSI), Darmstadt, Germany; Department of Physics, Goethe University, Frankfurt am Main, Germany 
16  Instituto de Estructura de la Materia, CSIC, Madrid, Spain 
17  Inter-University Acceleration Center, New Dehli, India 
18  The Institute of Experimental Physics, Warsaw, Poland 
19  Helmholtzzentrum für Schwerionenforschung GmbH (GSI), Darmstadt, Germany; Institut für Kernphysik, Universität zu Köln, Köln, Germany 
20  Department of Physics and Astronomy, Uppsala University, Uppsala, Sweden 
21  CEA, Centre de Saclay, IRFU/Service de Physique Nucléaire, Gif-sur-Yvette, France 
22  Helmholtzzentrum für Schwerionenforschung GmbH (GSI), Darmstadt, Germany; The Institute of Experimental Physics, Warsaw, Poland 
23  Department of Physics, University of Surrey, Guildford, UK 
Publication year
2014
Publication date
Sep 2014
Publisher
IOP Publishing
ISSN
17426588
e-ISSN
17426596
Source type
Scholarly Journal
Language of publication
English
DOI
https://doi.org/10.1088/1742-6596/533/1/012047
ProQuest document ID
2584591928
Copyright
© 2014. 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.