Coulomb dissociation of8B at 254 MeV/u

G. Surówka, N. Iwasa, F. Boué, K. Sümmerer, T. Baumann, B. Blank, S. Czajkowski, A. Förster, M. Gai, H. Geissel, E. Grosse, M. Hellström, P. Koczon, B. Kohlmeyer, R. Kulessa, F. Laue, C. Marchand, T. Motobayashi, H. Oeschler, A. OzawaM. S. Pravikoff, E. Schwab, W. Schwab, P. Senger, J. Speer, C. Sturm, A. Surowiec, T. Teranishi, F. Uhlig, A. Wagner, W. Walus

Research output: Contribution to journalArticle

Abstract

As an alternative method to determine the cross section of 7Be (p, γ)8B, the Coulomb dissociation reaction 8B →7 Be + p at Einc = 254 MeV/u was measured. Our preliminary results show the dominant role of the dipole excitation in the Coulomb break-up process. The extracted astrophysical S17 factor is consistent with the lower-value results both of the direct-capture studies, and the RIKEN Coulomb-dissociation experiment at ∼50 MeV/u.

Original languageEnglish
Pages (from-to)549-554
Number of pages6
JournalActa Physica Polonica B
Volume30
Issue number3
Publication statusPublished - Dec 1 1999
Externally publishedYes

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dissociation
astrophysics
dipoles
cross sections
excitation

All Science Journal Classification (ASJC) codes

  • Physics and Astronomy(all)

Cite this

Surówka, G., Iwasa, N., Boué, F., Sümmerer, K., Baumann, T., Blank, B., ... Walus, W. (1999). Coulomb dissociation of8B at 254 MeV/u. Acta Physica Polonica B, 30(3), 549-554.

Coulomb dissociation of8B at 254 MeV/u. / Surówka, G.; Iwasa, N.; Boué, F.; Sümmerer, K.; Baumann, T.; Blank, B.; Czajkowski, S.; Förster, A.; Gai, M.; Geissel, H.; Grosse, E.; Hellström, M.; Koczon, P.; Kohlmeyer, B.; Kulessa, R.; Laue, F.; Marchand, C.; Motobayashi, T.; Oeschler, H.; Ozawa, A.; Pravikoff, M. S.; Schwab, E.; Schwab, W.; Senger, P.; Speer, J.; Sturm, C.; Surowiec, A.; Teranishi, T.; Uhlig, F.; Wagner, A.; Walus, W.

In: Acta Physica Polonica B, Vol. 30, No. 3, 01.12.1999, p. 549-554.

Research output: Contribution to journalArticle

Surówka, G, Iwasa, N, Boué, F, Sümmerer, K, Baumann, T, Blank, B, Czajkowski, S, Förster, A, Gai, M, Geissel, H, Grosse, E, Hellström, M, Koczon, P, Kohlmeyer, B, Kulessa, R, Laue, F, Marchand, C, Motobayashi, T, Oeschler, H, Ozawa, A, Pravikoff, MS, Schwab, E, Schwab, W, Senger, P, Speer, J, Sturm, C, Surowiec, A, Teranishi, T, Uhlig, F, Wagner, A & Walus, W 1999, 'Coulomb dissociation of8B at 254 MeV/u', Acta Physica Polonica B, vol. 30, no. 3, pp. 549-554.
Surówka G, Iwasa N, Boué F, Sümmerer K, Baumann T, Blank B et al. Coulomb dissociation of8B at 254 MeV/u. Acta Physica Polonica B. 1999 Dec 1;30(3):549-554.
Surówka, G. ; Iwasa, N. ; Boué, F. ; Sümmerer, K. ; Baumann, T. ; Blank, B. ; Czajkowski, S. ; Förster, A. ; Gai, M. ; Geissel, H. ; Grosse, E. ; Hellström, M. ; Koczon, P. ; Kohlmeyer, B. ; Kulessa, R. ; Laue, F. ; Marchand, C. ; Motobayashi, T. ; Oeschler, H. ; Ozawa, A. ; Pravikoff, M. S. ; Schwab, E. ; Schwab, W. ; Senger, P. ; Speer, J. ; Sturm, C. ; Surowiec, A. ; Teranishi, T. ; Uhlig, F. ; Wagner, A. ; Walus, W. / Coulomb dissociation of8B at 254 MeV/u. In: Acta Physica Polonica B. 1999 ; Vol. 30, No. 3. pp. 549-554.
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T1 - Coulomb dissociation of8B at 254 MeV/u

AU - Surówka, G.

AU - Iwasa, N.

AU - Boué, F.

AU - Sümmerer, K.

AU - Baumann, T.

AU - Blank, B.

AU - Czajkowski, S.

AU - Förster, A.

AU - Gai, M.

AU - Geissel, H.

AU - Grosse, E.

AU - Hellström, M.

AU - Koczon, P.

AU - Kohlmeyer, B.

AU - Kulessa, R.

AU - Laue, F.

AU - Marchand, C.

AU - Motobayashi, T.

AU - Oeschler, H.

AU - Ozawa, A.

AU - Pravikoff, M. S.

AU - Schwab, E.

AU - Schwab, W.

AU - Senger, P.

AU - Speer, J.

AU - Sturm, C.

AU - Surowiec, A.

AU - Teranishi, T.

AU - Uhlig, F.

AU - Wagner, A.

AU - Walus, W.

PY - 1999/12/1

Y1 - 1999/12/1

N2 - As an alternative method to determine the cross section of 7Be (p, γ)8B, the Coulomb dissociation reaction 8B →7 Be + p at Einc = 254 MeV/u was measured. Our preliminary results show the dominant role of the dipole excitation in the Coulomb break-up process. The extracted astrophysical S17 factor is consistent with the lower-value results both of the direct-capture studies, and the RIKEN Coulomb-dissociation experiment at ∼50 MeV/u.

AB - As an alternative method to determine the cross section of 7Be (p, γ)8B, the Coulomb dissociation reaction 8B →7 Be + p at Einc = 254 MeV/u was measured. Our preliminary results show the dominant role of the dipole excitation in the Coulomb break-up process. The extracted astrophysical S17 factor is consistent with the lower-value results both of the direct-capture studies, and the RIKEN Coulomb-dissociation experiment at ∼50 MeV/u.

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