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Article
Title Radiative Neutron Capture Cross-Section Measurement of Ge Isotopes at n_TOF CERN Facility and Its Importance for Stellar Nucleosynthesis
Author(s)

Gawlik, A (Lodz U.) ; Lederer-Woods, C (Edinburgh U.) ; Andrzejewski, J (Lodz U.) ; Perkowski, J (Lodz U.) ; Battino, U (Edinburgh U.) ; Ferreira, P (Lisbon, IST) ; Gunsing, F (IRFU, Saclay ; CERN) ; Heinitz, S (PSI, Villigen) ; Krtička, M (Charles U.) ; Massimi, C (INFN, Bologna ; U. Bologna, DIFA) ; Mingrone, F (INFN, Bologna) ; Reifarth, R (Goethe U., Frankfurt (main)) ; Tattersall, A (Edinburgh U.) ; Valenta, S (Charles U.) ; Weiss, C (CERN ; Vienna, Tech. U.) ; Aberle, O (CERN) ; Audouin, L (Orsay, IPN) ; Bacak, M (Vienna, Tech. U.) ; Balibrea, J (Madrid, CIEMAT) ; Barbagallo, M (INFN, Bari) ; Barros, S (Lisbon, IST) ; Bécares, V (Madrid, CIEMAT) ; Bečvář, F (Charles U.) ; Beinrucker, C (Goethe U., Frankfurt (main)) ; Berthoumieux, E (IRFU, Saclay) ; Billowes, J (Manchester U.) ; Bosnar, D (Zagreb U., Phys. Dept.) ; Brugger, M (CERN) ; Caamaño, M (Santiago de Compostela U.) ; Calviño, F (Barcelona, Polytechnic U.) ; Calviani, M (CERN) ; Cano-Ott, D (Madrid, CIEMAT) ; Cardella, R (CERN) ; Casanovas, A (Barcelona, Polytechnic U.) ; Castelluccio, D M (ENEA, Bologna ; INFN, Bologna) ; Cerutti, F (CERN) ; Chen, Y H (Orsay, IPN) ; Chiaveri, E (CERN) ; Colonna, N (INFN, Bari) ; Cortés, G (Barcelona, Polytechnic U.) ; Cortés-Giraldo, M A (Seville U.) ; Cosentino, L (INFN, LNS) ; Damone, L A (INFN, Bari ; Bari U.) ; Diakaki, M (IRFU, Saclay) ; Dietz, M (Edinburgh U.) ; Domingo-Pardo, C (Valencia U., IFIC) ; Dressler, R (PSI, Villigen) ; Dupont, E (IRFU, Saclay) ; Durán, I (Santiago de Compostela U.) ; Fernández-Domínguez, B (Santiago de Compostela U.) ; Ferrari, A (CERN) ; Finocchiaro, P (INFN, LNS) ; Furman, V (Dubna, JINR) ; Göbel, K (Goethe U., Frankfurt (main)) ; García, A R (Madrid, CIEMAT) ; Glodariu, T (Bucharest, IFIN-HH) ; Gonçalves, I F (Lisbon, IST) ; González-Romero, E (Madrid, CIEMAT) ; Goverdovski, A (Obninsk, Inst. Phys. Power Eng.) ; Griesmayer, E (Vienna, Tech. U.) ; Guerrero, C (Seville U.) ; Harada, H (JAEA, Ibaraki) ; Heftrich, T (Goethe U., Frankfurt (main)) ; Heyse, J (Geel, JRC) ; Jenkins, D G (York U., England) ; Jericha, E (Vienna, Tech. U.) ; Käppeler, F (KIT, Karlsruhe) ; Kadi, Y (CERN) ; Katabuchi, T (Tokyo Inst. Tech.) ; Kavrigin, P (Vienna, Tech. U.) ; Ketlerov, V (Obninsk, Inst. Phys. Power Eng.) ; Khryachkov, V (Obninsk, Inst. Phys. Power Eng.) ; Kimura, A (JAEA, Ibaraki) ; Kivel, N (PSI, Villigen) ; Knapova, I (Charles U.) ; Kokkoris, M (Natl. Tech. U., Athens) ; Leal-Cidoncha, E (Santiago de Compostela U.) ; Leeb, H (Vienna, Tech. U.) ; Lerendegui-Marco, J (Seville U.) ; Lo Meo, S (ENEA, Bologna ; INFN, Bologna) ; Lonsdale, S J (Edinburgh U.) ; Losito, R (CERN) ; Macina, D (CERN) ; Martínez, T (Madrid, CIEMAT) ; Mastinu, P (INFN, Legnaro) ; Mastromarco, M (INFN, Bari) ; Matteucci, F (INFN, Trieste ; Trieste U.) ; Maugeri, E A (PSI, Villigen) ; Mendoza, E (Madrid, CIEMAT) ; Mengoni, A (ENEA, Bologna) ; Milazzo, P M (INFN, Trieste) ; Mirea, M (Bucharest, IFIN-HH) ; Montesano, S (CERN) ; Musumarra, A (INFN, LNS ; Catania U.) ; Nolte, R (Braunschweig, Phys. Tech. Bund.) ; Oprea, A (Bucharest, IFIN-HH) ; Patronis, N (Ioannina U.) ; Pavlik, A (Vienna U.) ; Porras, J I (CERN ; CAFPE, Granada) ; Praena, J (Seville U. ; CAFPE, Granada) ; Quesada, J M (Seville U.) ; Rajeev, K (Bhabha Atomic Res. Ctr.) ; Rauscher, T (Hertfordshire U. ; Basel U.) ; Riego-Perez, A (Barcelona, Polytechnic U.) ; Rout, P C (Bhabha Atomic Res. Ctr.) ; Rubbia, C (CERN) ; Ryan, J A (Manchester U.) ; Sabaté-Gilarte, M (CERN ; Seville U.) ; Saxena, A (Bhabha Atomic Res. Ctr.) ; Schillebeeckx, P (Geel, JRC) ; Schmidt, S (Goethe U., Frankfurt (main)) ; Schumann, D (PSI, Villigen) ; Sedyshev, P (Dubna, JINR) ; Smith, A G (Manchester U.) ; Stamatopoulos, A (Natl. Tech. U., Athens) ; Tagliente, G (INFN, Bari) ; Tain, J L (Valencia U., IFIC) ; Tarifeño-Saldivia, A (Valencia U., IFIC) ; Tassan-Got, L (Orsay, IPN) ; Tsinganis, A (Natl. Tech. U., Athens) ; Vannini, G (INFN, Bologna ; U. Bologna, DIFA) ; Variale, V (INFN, Bari) ; Vaz, P (Lisbon, IST) ; Ventura, A (INFN, Bologna) ; Vlachoudis, V (CERN) ; Vlastou, R (Natl. Tech. U., Athens) ; Wallner, A (Australian Natl. U., Canberra) ; Warren, S (Manchester U.) ; Weigand, M (Goethe U., Frankfurt (main)) ; Wolf, C (Goethe U., Frankfurt (main)) ; Woods, P J (Edinburgh U.) ; Wright, T (Manchester U.) ; Žugec, P (Zagreb U., Phys. Dept. ; CERN)

Publication 2021
Number of pages 6
In: Acta Phys. Pol. A 139 (2021) 383-388
In: 46th Extraordinary Congress of the Polish Physical Society, Warsaw, Poland, 16 - 18 Oct 2020, pp.383-388
DOI 10.12693/APhysPolA.139.383
Subject category Nuclear Physics - Experiment ; Astrophysics and Astronomy
Accelerator/Facility, Experiment CERN PS ; nTOF
Abstract This manuscript summarizes the results of radiative neutron capture cross-section measurements on two stable germanium isotopes, $^{70}$Ge and $^{73}$Ge. Experiments were performed at the n_TOF facility at CERN via the time-of-flight technique, over a wide neutron energy range, for all stable germanium isotopes (70,72,73,74, and 76). Results for $^{70}$Ge [Phys. Rev. C 100, 045804 (2019)] and $^{73}$Ge [Phys. Lett. B 790, 458 (2019)] are already published. In the field of nuclear structure, such measurements allow to study excited levels close to the neutron binding energy and to obtain information on nuclear properties. In stellar nucleosynthesis research, neutron induced reactions on germanium are of importance for nucleosynthesis in the weak component of the slow neutron capture processes.

Corresponding record in: Inspire


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