Stopping power of low-energy deuterons in 3He gas

F. Raiola, G. Gyürky, M. Aliotta, A. Formicola, R. Bonetti, C. Broggini, L. Campajola, P. Corvisiero, H. Costantini, A. D'Onofrio, Zs. S. Fülöp, G. Gervino, L. Gialanella, A. Guglielmetti, C. Gustavino, G. Imbriani, M. Junker, R. W. Kavanagh, P. G P Moroni, A. OrdineP. Prati, V. Roca, D. Rogalla, C. Rolfs, M. Romano, F. Schümann, E. Somorjai, O. Straniero, F. Strieder, F. Terrasi, H. P. Trautvetter, S. Zavatarelli

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13 Citations (Scopus)

Abstract

The stopping power of atomic and molecular deuterons in 3He gas was measured over the range Ed = 10 to 100 keV using the 3He pressure dependence of the 3He(d,p)4He reaction yield. At energies above 30 keV, the observed stopping power values are in good agreement with a standard compilation. However, near 18 keV the experimental values drop by a factor 50 below the extrapolated values of the compilation. In a simple model, the behavior is due to the minimum 1s → 2s electron excitation of the He target atoms (= 19.8 eV, corresponding to Ed = 18.2 keV), i.e. it is a quantum effect, by which the atoms become nearly transparent for the ions.

Original languageEnglish
Pages (from-to)487-491
Number of pages5
JournalEuropean Physical Journal A
Volume10
Issue number4
DOIs
Publication statusPublished - 2001

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stopping power
deuterons
gases
pressure dependence
atoms
energy
excitation
ions
electrons

ASJC Scopus subject areas

  • Physics and Astronomy(all)
  • Nuclear and High Energy Physics

Cite this

Raiola, F., Gyürky, G., Aliotta, M., Formicola, A., Bonetti, R., Broggini, C., ... Zavatarelli, S. (2001). Stopping power of low-energy deuterons in 3He gas. European Physical Journal A, 10(4), 487-491. https://doi.org/10.1007/s100500170107

Stopping power of low-energy deuterons in 3He gas. / Raiola, F.; Gyürky, G.; Aliotta, M.; Formicola, A.; Bonetti, R.; Broggini, C.; Campajola, L.; Corvisiero, P.; Costantini, H.; D'Onofrio, A.; Fülöp, Zs. S.; Gervino, G.; Gialanella, L.; Guglielmetti, A.; Gustavino, C.; Imbriani, G.; Junker, M.; Kavanagh, R. W.; Moroni, P. G P; Ordine, A.; Prati, P.; Roca, V.; Rogalla, D.; Rolfs, C.; Romano, M.; Schümann, F.; Somorjai, E.; Straniero, O.; Strieder, F.; Terrasi, F.; Trautvetter, H. P.; Zavatarelli, S.

In: European Physical Journal A, Vol. 10, No. 4, 2001, p. 487-491.

Research output: Contribution to journalArticle

Raiola, F, Gyürky, G, Aliotta, M, Formicola, A, Bonetti, R, Broggini, C, Campajola, L, Corvisiero, P, Costantini, H, D'Onofrio, A, Fülöp, ZS, Gervino, G, Gialanella, L, Guglielmetti, A, Gustavino, C, Imbriani, G, Junker, M, Kavanagh, RW, Moroni, PGP, Ordine, A, Prati, P, Roca, V, Rogalla, D, Rolfs, C, Romano, M, Schümann, F, Somorjai, E, Straniero, O, Strieder, F, Terrasi, F, Trautvetter, HP & Zavatarelli, S 2001, 'Stopping power of low-energy deuterons in 3He gas', European Physical Journal A, vol. 10, no. 4, pp. 487-491. https://doi.org/10.1007/s100500170107
Raiola F, Gyürky G, Aliotta M, Formicola A, Bonetti R, Broggini C et al. Stopping power of low-energy deuterons in 3He gas. European Physical Journal A. 2001;10(4):487-491. https://doi.org/10.1007/s100500170107
Raiola, F. ; Gyürky, G. ; Aliotta, M. ; Formicola, A. ; Bonetti, R. ; Broggini, C. ; Campajola, L. ; Corvisiero, P. ; Costantini, H. ; D'Onofrio, A. ; Fülöp, Zs. S. ; Gervino, G. ; Gialanella, L. ; Guglielmetti, A. ; Gustavino, C. ; Imbriani, G. ; Junker, M. ; Kavanagh, R. W. ; Moroni, P. G P ; Ordine, A. ; Prati, P. ; Roca, V. ; Rogalla, D. ; Rolfs, C. ; Romano, M. ; Schümann, F. ; Somorjai, E. ; Straniero, O. ; Strieder, F. ; Terrasi, F. ; Trautvetter, H. P. ; Zavatarelli, S. / Stopping power of low-energy deuterons in 3He gas. In: European Physical Journal A. 2001 ; Vol. 10, No. 4. pp. 487-491.
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AU - Raiola, F.

AU - Gyürky, G.

AU - Aliotta, M.

AU - Formicola, A.

AU - Bonetti, R.

AU - Broggini, C.

AU - Campajola, L.

AU - Corvisiero, P.

AU - Costantini, H.

AU - D'Onofrio, A.

AU - Fülöp, Zs. S.

AU - Gervino, G.

AU - Gialanella, L.

AU - Guglielmetti, A.

AU - Gustavino, C.

AU - Imbriani, G.

AU - Junker, M.

AU - Kavanagh, R. W.

AU - Moroni, P. G P

AU - Ordine, A.

AU - Prati, P.

AU - Roca, V.

AU - Rogalla, D.

AU - Rolfs, C.

AU - Romano, M.

AU - Schümann, F.

AU - Somorjai, E.

AU - Straniero, O.

AU - Strieder, F.

AU - Terrasi, F.

AU - Trautvetter, H. P.

AU - Zavatarelli, S.

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