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Target and Detection Techniques for the N-13(p,Gamma)o-14 Reaction Using Radioactive Ion-beams - C-13(p,Gamma)n-14 Reaction As a Test Case

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Galster, W. Leleux, Pierre [UCL] Licot, I. Lienard, E. Lipnik, Peter [UCL] Delbar, Thierry [UCL] Vervier, Jean [UCL] Rodney, WS.

A feasibility study was undertaken for the measurement of the resonance at E(r) = 545 keV in the N-13(p,gamma)O-14 reaction, using intense radioactive ion beams. The analog resonance at E(r) = 512 keV in C-12(p,gamma)N-14 was chosen as a test case, leading to improved knowledge of the resonance parameters. Thin- and thick-target yields were obtained with C-13 beams on an extended gas target and a polyethylene foil, respectively. In addition, thin and thick targets of enriched C-13 were irradiated with proton beams. Normalization problems arising with mixed ion beams (N-13/C-13) are discussed.

Document type Article de périodique (Journal article) – Article de recherche
Publication date 1991
Language Anglais
Journal information "Physical Review C (Nuclear Physics)" - Vol. 44, no. 6, p. 2776-2787 (1991)
Peer reviewed yes
Publisher American Physical Soc (College Pk)
issn 0556-2813
e-issn 1089-490X
Publication status Publié
Affiliation UCL - SC/PHYS - Département de physique
Links
  1. Fowler William A., Experimental and theoretical nuclear astrophysics: the quest for the origin of the elements, 10.1103/revmodphys.56.149
  2. C. Rolfs, Cauldrons in the Cosmos (1988)
  3. F. Ajzenberg-Selove, Nucl. Phys., A449, 1 (1986)
  4. Chupp T. E., Kouzes R. T., McDonald A. B., Parker P. D., Wang T. F., Howard A., Total width of the 5.17 MeV1−state inO14and the hot-CNO cycle, 10.1103/physrevc.31.1023
  5. Descouvemont P., Baye D., Microscopic description of the 13N(p, γ)14O reaction at astrophysical energies, 10.1016/0375-9474(89)90135-8
  6. Fernandez P. B., Adelberger E. G., Garcia A., γwidth of the unbound 5.17 MeV level ofO14and the ‘‘hot’’ CNO cycle, 10.1103/physrevc.40.1887
  7. Kitwanga Sindano Wa, Leleux P., Lipnik P., Vanhorenbeeck J., Production ofN13radioactive nuclei from(p13,n) orO16(p,α) reactions, 10.1103/physrevc.40.35
  8. Arnould M., Baeten F., Darquennes D., Delbar Th., Dom C., Huyse M., Jongen Y., Lacroix M., Lipnik P., Loiselet M., Reusen G., Ryckewaert G., Wa Kitwanga S., Van Duppen P., Vanhorenbeeck J., Vervier J., Zaremba S., Target development for a radioactive ion beam, 10.1016/0168-9002(89)90116-2
  9. Darquennes D., Decrock P., Delbar Th., Galster W., Huyse M., Jongen Y., Lacroix M., Leleux P., Licot I., Liénard E., Lipnik P., Loiselet M., Ryckewaert G., Kitwanga Sindano Wa, Van Duppen P., Vanhorenbeeck J., Vervier J., Zaremba S., Production of intense radioactive ion beams using two accelerators, 10.1103/physrevc.42.r804
  10. Decrock P., Delbar Th., Duhamel P., Galster W., Huyse M., Leleux P., Licot I., Liénard E., Lipnik P., Loiselet M., Michotte C., Ryckewaert G., Van Duppen P., Vanhorenbeeck J., Vervier J., Determination of theN13(p,γ)14O reaction cross section using aN13radioactive ion beam, 10.1103/physrevlett.67.808
  11. Seagrave John D., Radiative Capture of Protons byC13, 10.1103/physrev.85.197
  12. Milne Edmund A., Energy Levels inN14from the Scattering of Protons byC13, 10.1103/physrev.93.762
  13. Kashy E., Perry R. R., Steele R. L., Risser J. R., Excited States inN14from the Elastic Scattering of Protons byC13, 10.1103/physrev.122.884
  14. Spits R. A., Baloyi W., Derry T. E., Revised width for theC13(p,γ)14N resonance at 550 keV, 10.1103/physrevc.41.2429
  15. Blanke E., Brand K., Genz H., Richter A., Schrieder G., Operation results of the dynamitron tandem at Bochum, 10.1016/0029-554x(74)90491-1
  16. Trautvetter H.P., Elix K., Rolfs C., Brand K., Energy determination of heavy-ion beams, 10.1016/0029-554x(79)90382-3
  17. Wüstenbecker S., Becker H.W., Rolfs C., Trautvetter H.P., Brand K., Mitchell G.E., Schweitzer J.S., Technical developments for ion beams with high energy resolution, 10.1016/0168-9002(87)91034-5
  18. Dwarakanath M. R., Winkler H., He3(He3,2p)He4Total Cross-Section Measurements Below the Coulomb Barrier, 10.1103/physrevc.4.1532
  19. Rolfs C., Görres J., Kettner K.U., Lorenz-Wirzba H., Schmalbrock P., Trautvetter H.P., Verhoeven W., A differentially pumped and recirculating gas target, 10.1016/0029-554x(78)90583-9
  20. Becker H.W., Buchmann L., Görres J., Kettner K.U., Kräwinkel H., Rolfs C., Schmalbrock P., Trautvetter H.P., Vlieks A., A supersonic jet gas target for γ-ray spectroscopy measurements, 10.1016/0167-5087(82)90265-4
  21. Kettner K. U., Becker H. W., Buchmann L., G�rres J., Kr�winkel H., Rolfs C., Schmalbrock P., Trautvetter H. P., Vlieks A., The4He(12C, ?)16O reaction at stellar energies, 10.1007/bf01415851
  22. H. Hilgemeier, Z. Phys. A, 329, 243 (1988)
  23. K. Wolke, Z. Phys. A, 334, 491 (1989)
  24. Krauss A., Becker H.W., Trautvetter H.P., Rolfs C., Brand K., Low-energy fusion cross sections of D + D and D + 3He reactions, 10.1016/0375-9474(87)90302-2
  25. C. D. Zerby, Nucl. Instrum. Methods, 14, 115 (1961)
  26. Fang D. F., Bilpuch E. G., Westerfeldt C. R., Mitchell G. E., Proton resonances inS32fromEx=9.83 to 12.74 MeV, 10.1103/physrevc.37.28
  27. Nelson R.O., Bilpuch E.G., Mitchell G.E., Analysis of proton resonance scattering from non-zero spin targets, 10.1016/0168-9002(85)90137-8
  28. Chapiro Adolphe, Chemical modifications in irradiated polymers, 10.1016/0168-583x(88)90191-7
Bibliographic reference Galster, W. ; Leleux, Pierre ; Licot, I. ; Lienard, E. ; Lipnik, Peter ; et. al. Target and Detection Techniques for the N-13(p,Gamma)o-14 Reaction Using Radioactive Ion-beams - C-13(p,Gamma)n-14 Reaction As a Test Case. In: Physical Review C (Nuclear Physics), Vol. 44, no. 6, p. 2776-2787 (1991)
Permanent URL http://hdl.handle.net/2078.1/50777