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Title: THM determination of the 65 keV resonance strength intervening in the {sup 17}O(p,α){sup 14}N reaction rate

Abstract

The {sup 17}O(p,α){sup 14}N reaction is of paramount importance for the nucleosynthesis in a number of stellar sites, including red giants (RG), asymptotic giant branch (AGB) stars, massive stars and classical novae. We report on the indirect study of the {sup 17}O(p,α){sup 14}N reaction via the Trojan Horse Method by applying the approach recently developed for extracting the resonance strength of the narrow resonance at E{sub c.m.}{sup R} = 65 keV (E{sub X} =5.673 MeV). The strength of the 65 keV resonance in the {sup 17}O(p,α){sup 14}N reaction, measured by means of the THM, has been used to renormalize the corresponding resonance strength in the {sup 17}O+p radiative capture channel.

Authors:
; ;  [1]; ; ; ; ;  [2]; ; ;  [3];  [4]; ;  [5];  [6];  [7]; ;  [8];  [9];  [10] more »; « less
  1. INFN-Laboratori Nazionali del Sud, Catania (Italy)
  2. Università di Catania, Catania, Italy and INFN-Laboratori Nazionali del Sud, Catania (Italy)
  3. Nuclear Physics Institute of ASCR Rez near Prague (Czech Republic)
  4. CSNSM, UMR 8609, CNRS/IN2P3 and Universitè Paris Sud 11, Bâtiment 104, 91405 Orsay Campus (France)
  5. Università di Catania, Catania, Italy and INFN-Laboratori Nazionali del Sud, Catania, Italy and Universitá Kore di Enna, Enna (Italy)
  6. IPN, IN2P3-CNRS et Université de Paris-Sud 91406 Orsay Cedex (France)
  7. GIK Institute of Engineering Sciences and Technology Topi District Swabi NWFP (Pakistan)
  8. ATOMKI, Debrecen (Hungary)
  9. Università di Catania, Catania (Italy)
  10. Cyclotron Institute,Texas A and M University College Station (United States)
Publication Date:
OSTI Identifier:
22391003
Resource Type:
Journal Article
Resource Relation:
Journal Name: AIP Conference Proceedings; Journal Volume: 1645; Journal Issue: 1; Conference: Carpathian Summer School of Physics 2014, Sinaia (Romania), 13-26 Jul 2014; Other Information: (c) 2015 AIP Publishing LLC; Country of input: International Atomic Energy Agency (IAEA)
Country of Publication:
United States
Language:
English
Subject:
73 NUCLEAR PHYSICS AND RADIATION PHYSICS; ALPHA PARTICLES; ASYMPTOTIC SOLUTIONS; CAPTURE; KEV RANGE; MEV RANGE; NITROGEN 14; NOVAE; NUCLEOSYNTHESIS; OXYGEN 17 TARGET; PROTON REACTIONS; RENORMALIZATION; RESONANCE

Citation Formats

Sergi, M. L., La Cognata, M., Pizzone, R. G., Spitaleri, C., Cherubini, S., Puglia, S. M. R., Rapisarda, G. G., Romano, S., Burjan, S. V., Hons, Z., Kroha, V., Coc, A., Gulino, M., Tumino, A., Hammache, F., Irgaziev, B., Kiss, G. G., Somorjai, E., Lamia, L., Mukhamedzhanov, A., and and others. THM determination of the 65 keV resonance strength intervening in the {sup 17}O(p,α){sup 14}N reaction rate. United States: N. p., 2015. Web. doi:10.1063/1.4909608.
Sergi, M. L., La Cognata, M., Pizzone, R. G., Spitaleri, C., Cherubini, S., Puglia, S. M. R., Rapisarda, G. G., Romano, S., Burjan, S. V., Hons, Z., Kroha, V., Coc, A., Gulino, M., Tumino, A., Hammache, F., Irgaziev, B., Kiss, G. G., Somorjai, E., Lamia, L., Mukhamedzhanov, A., & and others. THM determination of the 65 keV resonance strength intervening in the {sup 17}O(p,α){sup 14}N reaction rate. United States. doi:10.1063/1.4909608.
Sergi, M. L., La Cognata, M., Pizzone, R. G., Spitaleri, C., Cherubini, S., Puglia, S. M. R., Rapisarda, G. G., Romano, S., Burjan, S. V., Hons, Z., Kroha, V., Coc, A., Gulino, M., Tumino, A., Hammache, F., Irgaziev, B., Kiss, G. G., Somorjai, E., Lamia, L., Mukhamedzhanov, A., and and others. Tue . "THM determination of the 65 keV resonance strength intervening in the {sup 17}O(p,α){sup 14}N reaction rate". United States. doi:10.1063/1.4909608.
@article{osti_22391003,
title = {THM determination of the 65 keV resonance strength intervening in the {sup 17}O(p,α){sup 14}N reaction rate},
author = {Sergi, M. L. and La Cognata, M. and Pizzone, R. G. and Spitaleri, C. and Cherubini, S. and Puglia, S. M. R. and Rapisarda, G. G. and Romano, S. and Burjan, S. V. and Hons, Z. and Kroha, V. and Coc, A. and Gulino, M. and Tumino, A. and Hammache, F. and Irgaziev, B. and Kiss, G. G. and Somorjai, E. and Lamia, L. and Mukhamedzhanov, A. and and others},
abstractNote = {The {sup 17}O(p,α){sup 14}N reaction is of paramount importance for the nucleosynthesis in a number of stellar sites, including red giants (RG), asymptotic giant branch (AGB) stars, massive stars and classical novae. We report on the indirect study of the {sup 17}O(p,α){sup 14}N reaction via the Trojan Horse Method by applying the approach recently developed for extracting the resonance strength of the narrow resonance at E{sub c.m.}{sup R} = 65 keV (E{sub X} =5.673 MeV). The strength of the 65 keV resonance in the {sup 17}O(p,α){sup 14}N reaction, measured by means of the THM, has been used to renormalize the corresponding resonance strength in the {sup 17}O+p radiative capture channel.},
doi = {10.1063/1.4909608},
journal = {AIP Conference Proceedings},
number = 1,
volume = 1645,
place = {United States},
year = {Tue Feb 24 00:00:00 EST 2015},
month = {Tue Feb 24 00:00:00 EST 2015}
}