The 2H(d,p)3H reaction at astrophysical energies studied via the Trojan horse method and pole approximation validity test

R. Spartà, R. G. Pizzone, C. Spitaleri, M. Aliotta, V. Burjan, S. Cherubini, V. Crucillà, M. Gulino, Z. Hons, G. Kiss, V. Kroha, M. La Cognata, L. Lamia, M. McCleskey, J. Mrazek, S. M R Puglia, G. G. Rapisarda, S. Romano, M. L. Sergi, L. TracheA. Tumino

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

In order to understand primordial and stellar nucleosynthesis, we have studied 2H(d,p)3H reaction at 0, 4 MeV down to astrophysical energies. Knowledge of this S-factor is interesting also to plan reactions for fusion reactors to produce energy. 2H(d,p)3H has been studied through the Trojan Horse Method applied to the three-body reaction 2H(3He,pt)H, at a beam energy of 17 MeV. Once protons and tritons are detected in coincidence and the quasi-free events are selected, the obtained S-factor has been compared with direct reactions results. Such data are in agreement with the direct ones, and a pole invariance test has been obtained comparing the present result with another 2H(d,p) 3H THM one, performed with a different spectator particle (see fig. 1).

Original languageEnglish
Title of host publicationAIP Conference Proceedings
Pages242-245
Number of pages4
Volume1213
DOIs
Publication statusPublished - 2010
Event5th European Summer School on experimental Nuclear Astrophysics - Santa Tecla, Sicily, Italy
Duration: Sep 20 2009Sep 27 2009

Other

Other5th European Summer School on experimental Nuclear Astrophysics
CountryItaly
CitySanta Tecla, Sicily
Period9/20/099/27/09

Fingerprint

astrophysics
poles
approximation
energy
fusion reactors
nuclear fusion
invariance
protons

Keywords

  • H(d,p)H
  • Big bang nucleosynthesis
  • Nuclear astrophysics
  • Trojan horse

ASJC Scopus subject areas

  • Physics and Astronomy(all)

Cite this

Spartà, R., Pizzone, R. G., Spitaleri, C., Aliotta, M., Burjan, V., Cherubini, S., ... Tumino, A. (2010). The 2H(d,p)3H reaction at astrophysical energies studied via the Trojan horse method and pole approximation validity test. In AIP Conference Proceedings (Vol. 1213, pp. 242-245) https://doi.org/10.1063/1.3362600

The 2H(d,p)3H reaction at astrophysical energies studied via the Trojan horse method and pole approximation validity test. / Spartà, R.; Pizzone, R. G.; Spitaleri, C.; Aliotta, M.; Burjan, V.; Cherubini, S.; Crucillà, V.; Gulino, M.; Hons, Z.; Kiss, G.; Kroha, V.; La Cognata, M.; Lamia, L.; McCleskey, M.; Mrazek, J.; Puglia, S. M R; Rapisarda, G. G.; Romano, S.; Sergi, M. L.; Trache, L.; Tumino, A.

AIP Conference Proceedings. Vol. 1213 2010. p. 242-245.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Spartà, R, Pizzone, RG, Spitaleri, C, Aliotta, M, Burjan, V, Cherubini, S, Crucillà, V, Gulino, M, Hons, Z, Kiss, G, Kroha, V, La Cognata, M, Lamia, L, McCleskey, M, Mrazek, J, Puglia, SMR, Rapisarda, GG, Romano, S, Sergi, ML, Trache, L & Tumino, A 2010, The 2H(d,p)3H reaction at astrophysical energies studied via the Trojan horse method and pole approximation validity test. in AIP Conference Proceedings. vol. 1213, pp. 242-245, 5th European Summer School on experimental Nuclear Astrophysics, Santa Tecla, Sicily, Italy, 9/20/09. https://doi.org/10.1063/1.3362600
Spartà R, Pizzone RG, Spitaleri C, Aliotta M, Burjan V, Cherubini S et al. The 2H(d,p)3H reaction at astrophysical energies studied via the Trojan horse method and pole approximation validity test. In AIP Conference Proceedings. Vol. 1213. 2010. p. 242-245 https://doi.org/10.1063/1.3362600
Spartà, R. ; Pizzone, R. G. ; Spitaleri, C. ; Aliotta, M. ; Burjan, V. ; Cherubini, S. ; Crucillà, V. ; Gulino, M. ; Hons, Z. ; Kiss, G. ; Kroha, V. ; La Cognata, M. ; Lamia, L. ; McCleskey, M. ; Mrazek, J. ; Puglia, S. M R ; Rapisarda, G. G. ; Romano, S. ; Sergi, M. L. ; Trache, L. ; Tumino, A. / The 2H(d,p)3H reaction at astrophysical energies studied via the Trojan horse method and pole approximation validity test. AIP Conference Proceedings. Vol. 1213 2010. pp. 242-245
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