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Title: Synthesis of N=127 isotones through (p,n) charge-exchange reactions induced by relativistic {sup 208}Pb projectiles

Abstract

The production cross sections of four N=127 isotones ({sup 207}Hg, {sup 206}Au, {sup 205}Pt, and {sup 204}Ir) have been measured using (p,n) charge-exchange reactions, induced in collisions of a {sup 208}Pb primary beam at 1 A GeV with a Be target. These data allow one to investigate the use of a reaction mechanism to extend the limits of the chart of nuclides toward the important r-process nuclei in the region of the third peak of elemental abundance distribution.

Authors:
; ; ; ; ; ;  [1]; ; ;  [2];  [2];  [3]; ; ; ; ; ; ;  [4]; more »;  [5] « less
  1. Universidade de Santiago de Compostela, 15782 Santiago de Compostela (Spain)
  2. IFIC, CSIC-Universidad de Valencia, E-46071 Valencia (Spain)
  3. (Hungary)
  4. Department of Physics, University of Surrey, Guildford GU2 7XH (United Kingdom)
  5. GSI, Planckstrasse 1, D-64291 Darmstadt (Germany)
Publication Date:
OSTI Identifier:
21596540
Resource Type:
Journal Article
Journal Name:
Physical Review. C, Nuclear Physics
Additional Journal Information:
Journal Volume: 84; Journal Issue: 1; Other Information: DOI: 10.1103/PhysRevC.84.011601; (c) 2011 American Institute of Physics; Country of input: International Atomic Energy Agency (IAEA); Journal ID: ISSN 0556-2813
Country of Publication:
United States
Language:
English
Subject:
73 NUCLEAR PHYSICS AND RADIATION PHYSICS; CHARGE-EXCHANGE REACTIONS; COLLISIONS; CROSS SECTIONS; DISTRIBUTION; GEV RANGE 01-10; GOLD ISOTOPES; IRIDIUM ISOTOPES; ISOTONIC NUCLEI; LEAD 208; MERCURY 207; NEUTRON EMISSION; PLATINUM 205; PROTON REACTIONS; R PROCESS; REACTION KINETICS; RELATIVISTIC RANGE; SYNTHESIS; BARYON REACTIONS; CHARGED-PARTICLE REACTIONS; EMISSION; ENERGY RANGE; EVEN-EVEN NUCLEI; EVEN-ODD NUCLEI; EVOLUTION; GEV RANGE; HADRON REACTIONS; HEAVY NUCLEI; ISOTOPES; KINETICS; LEAD ISOTOPES; MERCURY ISOTOPES; NUCLEAR REACTIONS; NUCLEI; NUCLEON REACTIONS; PLATINUM ISOTOPES; STABLE ISOTOPES; STAR EVOLUTION

Citation Formats

Morales, A. I., Benlliure, J., Alvarez-Pol, H., Casarejos, E., Dragosavac, D., Perez-Loureiro, D., Verma, S., Agramunt, J., Molina, F., Rubio, B., Algora, A., Institute of Nuclear Research of the Hungarian Academy of Sciences, H-4001 Debrecen, Alkhomashi, N., Farrelly, G., Gelletly, W., Pietri, S., Podolyak, Z., Regan, P. H., Steer, S. J., Boutachkov, P., and Caceres, L. S. Synthesis of N=127 isotones through (p,n) charge-exchange reactions induced by relativistic {sup 208}Pb projectiles. United States: N. p., 2011. Web. doi:10.1103/PHYSREVC.84.011601.
Morales, A. I., Benlliure, J., Alvarez-Pol, H., Casarejos, E., Dragosavac, D., Perez-Loureiro, D., Verma, S., Agramunt, J., Molina, F., Rubio, B., Algora, A., Institute of Nuclear Research of the Hungarian Academy of Sciences, H-4001 Debrecen, Alkhomashi, N., Farrelly, G., Gelletly, W., Pietri, S., Podolyak, Z., Regan, P. H., Steer, S. J., Boutachkov, P., & Caceres, L. S. Synthesis of N=127 isotones through (p,n) charge-exchange reactions induced by relativistic {sup 208}Pb projectiles. United States. doi:10.1103/PHYSREVC.84.011601.
Morales, A. I., Benlliure, J., Alvarez-Pol, H., Casarejos, E., Dragosavac, D., Perez-Loureiro, D., Verma, S., Agramunt, J., Molina, F., Rubio, B., Algora, A., Institute of Nuclear Research of the Hungarian Academy of Sciences, H-4001 Debrecen, Alkhomashi, N., Farrelly, G., Gelletly, W., Pietri, S., Podolyak, Z., Regan, P. H., Steer, S. J., Boutachkov, P., and Caceres, L. S. Fri . "Synthesis of N=127 isotones through (p,n) charge-exchange reactions induced by relativistic {sup 208}Pb projectiles". United States. doi:10.1103/PHYSREVC.84.011601.
@article{osti_21596540,
title = {Synthesis of N=127 isotones through (p,n) charge-exchange reactions induced by relativistic {sup 208}Pb projectiles},
author = {Morales, A. I. and Benlliure, J. and Alvarez-Pol, H. and Casarejos, E. and Dragosavac, D. and Perez-Loureiro, D. and Verma, S. and Agramunt, J. and Molina, F. and Rubio, B. and Algora, A. and Institute of Nuclear Research of the Hungarian Academy of Sciences, H-4001 Debrecen and Alkhomashi, N. and Farrelly, G. and Gelletly, W. and Pietri, S. and Podolyak, Z. and Regan, P. H. and Steer, S. J. and Boutachkov, P. and Caceres, L. S.},
abstractNote = {The production cross sections of four N=127 isotones ({sup 207}Hg, {sup 206}Au, {sup 205}Pt, and {sup 204}Ir) have been measured using (p,n) charge-exchange reactions, induced in collisions of a {sup 208}Pb primary beam at 1 A GeV with a Be target. These data allow one to investigate the use of a reaction mechanism to extend the limits of the chart of nuclides toward the important r-process nuclei in the region of the third peak of elemental abundance distribution.},
doi = {10.1103/PHYSREVC.84.011601},
journal = {Physical Review. C, Nuclear Physics},
issn = {0556-2813},
number = 1,
volume = 84,
place = {United States},
year = {2011},
month = {7}
}