Time scale in 24Mg projectile breakup at 25A and 35A MeV

M. Samri; G. G. Ball; L. Beaulieu; B. Djerroud; D. Doré; A. Galindo-Uribarri; E. Hagberg; D. Horn; R. Laforest; Y. Larochelle; J. Pouliot; R. Roy; C. St-Pierre

doi:10.1016/0370-2693(96)00117-7

Time scale in ²⁴Mg projectile breakup at 25A and 35A MeV

M. Samri, G. G. Ball, L. Beaulieu, B. Djerroud, D. Doré, A. Galindo-Uribarri, E. Hagberg, D. Horn, R. Laforest, Y. Larochelle, J. Pouliot, R. Roy, C. St-Pierre

Neutrino Research

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Abstract

The time scale involved in the breakup of ²⁴Mg projectiles into the 6α and the 5αpH channels has been investigated by examining distortions and shifts in the fragment velocity distributions due to the Coulomb field of the target. Assuming a fixed angular momentum range of 4 to 8 ℏ for both channels, we deduce time scales of (5.1 - 6.8) × 10^-22s for the six-alpha channel at 3.4 MeV of excitation per nucleon and (3.0-5.9) × 10^-22s for the 5αpH channel at 4.5AMeV of excitation.

Original language	English
Pages (from-to)	40-44
Number of pages	5
Journal	Physics Letters B
Volume	373
Issue number	1-3
DOIs	https://doi.org/10.1016/0370-2693(96)00117-7
State	Published - Apr 18 1996

Funding

This work has beens upportedin part by NSERC (Canada).T he authorsa re very gratefutl o Professor R.J. Charityf or supplyingth e codeuss edi n thisw ork.

Funders	Funder number
Natural Sciences and Engineering Research Council of Canada

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10.1016/0370-2693(96)00117-7

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title = "Time scale in 24Mg projectile breakup at 25A and 35A MeV",

abstract = "The time scale involved in the breakup of 24Mg projectiles into the 6α and the 5αpH channels has been investigated by examining distortions and shifts in the fragment velocity distributions due to the Coulomb field of the target. Assuming a fixed angular momentum range of 4 to 8 ℏ for both channels, we deduce time scales of (5.1 - 6.8) × 10-22s for the six-alpha channel at 3.4 MeV of excitation per nucleon and (3.0-5.9) × 10-22s for the 5αpH channel at 4.5AMeV of excitation.",

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doi = "10.1016/0370-2693(96)00117-7",

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T1 - Time scale in 24Mg projectile breakup at 25A and 35A MeV

AU - Samri, M.

AU - Ball, G. G.

AU - Beaulieu, L.

AU - Djerroud, B.

AU - Doré, D.

AU - Galindo-Uribarri, A.

AU - Hagberg, E.

AU - Horn, D.

AU - Laforest, R.

AU - Larochelle, Y.

AU - Pouliot, J.

AU - Roy, R.

AU - St-Pierre, C.

PY - 1996/4/18

Y1 - 1996/4/18

N2 - The time scale involved in the breakup of 24Mg projectiles into the 6α and the 5αpH channels has been investigated by examining distortions and shifts in the fragment velocity distributions due to the Coulomb field of the target. Assuming a fixed angular momentum range of 4 to 8 ℏ for both channels, we deduce time scales of (5.1 - 6.8) × 10-22s for the six-alpha channel at 3.4 MeV of excitation per nucleon and (3.0-5.9) × 10-22s for the 5αpH channel at 4.5AMeV of excitation.

AB - The time scale involved in the breakup of 24Mg projectiles into the 6α and the 5αpH channels has been investigated by examining distortions and shifts in the fragment velocity distributions due to the Coulomb field of the target. Assuming a fixed angular momentum range of 4 to 8 ℏ for both channels, we deduce time scales of (5.1 - 6.8) × 10-22s for the six-alpha channel at 3.4 MeV of excitation per nucleon and (3.0-5.9) × 10-22s for the 5αpH channel at 4.5AMeV of excitation.

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U2 - 10.1016/0370-2693(96)00117-7

DO - 10.1016/0370-2693(96)00117-7

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SP - 40

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JO - Physics Letters B

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ER -

Time scale in ²⁴Mg projectile breakup at 25A and 35A MeV

Abstract

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