Time scale for proton emission from highly excited projectiles

R. J. Charity; L. G. Sobotka; G. Van Buren; F. A. Tibbals; J. Barreto; D. R. Bowman; M. Chartier; J. Dinius; D. Fox; C. K. Gelbke; D. O. Handzy; W. C. Hsi; P. F. Hua; A. S. Kirov; M. A. Lisa; W. G. Lynch; G. F. Peaslee; L. Phair; D. G. Sarantites; C. Schwarz; R. T. de Souza; M. B. Tsang; C. Williams

doi:10.1016/0370-2693(94)90278-X

Time scale for proton emission from highly excited projectiles

R. J. Charity
, L. G. Sobotka
, G. Van Buren
, F. A. Tibbals
, J. Barreto
, D. R. Bowman
, M. Chartier
, J. Dinius
, D. Fox
, C. K. Gelbke
, D. O. Handzy
, W. C. Hsi
, P. F. Hua
, A. S. Kirov
, M. A. Lisa
, W. G. Lynch
, G. F. Peaslee
, L. Phair
, D. G. Sarantites
, C. Schwarz

R. T. de Souza, M. B. Tsang, C. Williams

Department of Chemistry

Research output: Contribution to journal › Article › peer-review

7 Scopus citations

Abstract

Highly fragmented exit channels produced by the decay of excited ²⁴Mg projectiles were detected. The longitudinal velocity spectra of protons and alpha particles from such channels are offset. This offset is consistent with post-breakup Coulomb accelerations from the ¹⁹⁷Au target nuclei implying that the protons were emitted within 3 X 10^-22 s after the target-projectile separation.

Original language	English
Pages (from-to)	113-117
Number of pages	5
Journal	Physics Letters B
Volume	323
Issue number	2
DOIs	https://doi.org/10.1016/0370-2693(94)90278-X
State	Published - Mar 10 1994

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Charity, R. J., Sobotka, L. G., Van Buren, G., Tibbals, F. A., Barreto, J., Bowman, D. R., Chartier, M., Dinius, J., Fox, D., Gelbke, C. K., Handzy, D. O., Hsi, W. C., Hua, P. F., Kirov, A. S., Lisa, M. A., Lynch, W. G., Peaslee, G. F., Phair, L., Sarantites, D. G., ... Williams, C. (1994). Time scale for proton emission from highly excited projectiles. Physics Letters B, 323(2), 113-117. https://doi.org/10.1016/0370-2693(94)90278-X

@article{03b98b17ff0e4e269244a4e2902e8864,

title = "Time scale for proton emission from highly excited projectiles",

abstract = "Highly fragmented exit channels produced by the decay of excited 24Mg projectiles were detected. The longitudinal velocity spectra of protons and alpha particles from such channels are offset. This offset is consistent with post-breakup Coulomb accelerations from the 197Au target nuclei implying that the protons were emitted within 3 X 10-22 s after the target-projectile separation.",

author = "Charity, \{R. J.\} and Sobotka, \{L. G.\} and \{Van Buren\}, G. and Tibbals, \{F. A.\} and J. Barreto and Bowman, \{D. R.\} and M. Chartier and J. Dinius and D. Fox and Gelbke, \{C. K.\} and Handzy, \{D. O.\} and Hsi, \{W. C.\} and Hua, \{P. F.\} and Kirov, \{A. S.\} and Lisa, \{M. A.\} and Lynch, \{W. G.\} and Peaslee, \{G. F.\} and L. Phair and Sarantites, \{D. G.\} and C. Schwarz and \{de Souza\}, \{R. T.\} and Tsang, \{M. B.\} and C. Williams",

year = "1994",

month = mar,

day = "10",

doi = "10.1016/0370-2693(94)90278-X",

language = "English",

volume = "323",

pages = "113--117",

journal = "Physics Letters B",

issn = "0370-2693",

number = "2",

}

Charity, RJ, Sobotka, LG, Van Buren, G, Tibbals, FA, Barreto, J, Bowman, DR, Chartier, M, Dinius, J, Fox, D, Gelbke, CK, Handzy, DO, Hsi, WC, Hua, PF, Kirov, AS, Lisa, MA, Lynch, WG, Peaslee, GF, Phair, L, Sarantites, DG, Schwarz, C, de Souza, RT, Tsang, MB & Williams, C 1994, 'Time scale for proton emission from highly excited projectiles', Physics Letters B, vol. 323, no. 2, pp. 113-117. https://doi.org/10.1016/0370-2693(94)90278-X

TY - JOUR

T1 - Time scale for proton emission from highly excited projectiles

AU - Charity, R. J.

AU - Sobotka, L. G.

AU - Van Buren, G.

AU - Tibbals, F. A.

AU - Barreto, J.

AU - Bowman, D. R.

AU - Chartier, M.

AU - Dinius, J.

AU - Fox, D.

AU - Gelbke, C. K.

AU - Handzy, D. O.

AU - Hsi, W. C.

AU - Hua, P. F.

AU - Kirov, A. S.

AU - Lisa, M. A.

AU - Lynch, W. G.

AU - Peaslee, G. F.

AU - Phair, L.

AU - Sarantites, D. G.

AU - Schwarz, C.

AU - de Souza, R. T.

AU - Tsang, M. B.

AU - Williams, C.

PY - 1994/3/10

Y1 - 1994/3/10

N2 - Highly fragmented exit channels produced by the decay of excited 24Mg projectiles were detected. The longitudinal velocity spectra of protons and alpha particles from such channels are offset. This offset is consistent with post-breakup Coulomb accelerations from the 197Au target nuclei implying that the protons were emitted within 3 X 10-22 s after the target-projectile separation.

AB - Highly fragmented exit channels produced by the decay of excited 24Mg projectiles were detected. The longitudinal velocity spectra of protons and alpha particles from such channels are offset. This offset is consistent with post-breakup Coulomb accelerations from the 197Au target nuclei implying that the protons were emitted within 3 X 10-22 s after the target-projectile separation.

UR - https://www.scopus.com/pages/publications/0000170954

U2 - 10.1016/0370-2693(94)90278-X

DO - 10.1016/0370-2693(94)90278-X

M3 - Article

AN - SCOPUS:0000170954

SN - 0370-2693

VL - 323

SP - 113

EP - 117

JO - Physics Letters B

JF - Physics Letters B

IS - 2

ER -

Time scale for proton emission from highly excited projectiles

Abstract

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