Excitation and decay of projectilelike fragments formed in dissipative peripheral collisions at intermediate energies

R. Yanez; S. Hudan; R. Alfaro; B. Davin; Y. Larochelle; H. Xu; L. Beaulieu; T. Lefort; V. E. Viola; R. T. De Souza; T. X. Liu; X. D. Liu; W. G. Lynch; R. Shomin; W. P. Tan; M. B. Tsang; A. Vander Molen; A. Wagner; H. F. Xi; R. J. Charity; L. G. Sobotka

doi:10.1103/PhysRevC.68.011602

Excitation and decay of projectilelike fragments formed in dissipative peripheral collisions at intermediate energies

R. Yanez
, S. Hudan
, R. Alfaro
, B. Davin
, Y. Larochelle
, H. Xu
, L. Beaulieu
, T. Lefort
, V. E. Viola
, R. T. De Souza
, T. X. Liu
, X. D. Liu
, W. G. Lynch
, R. Shomin
, W. P. Tan
, M. B. Tsang
, A. Vander Molen
, A. Wagner
, H. F. Xi
, R. J. Charity

L. G. Sobotka

Department of Chemistry

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

16 Scopus citations

Abstract

Projectilelike fragments (PLF, 15≤Z≤46) formed in peripheral and midperipheral collisions of ¹¹⁴Cd projectiles with ⁹²Mo nuclei at E/A = 50 MeV have been detected at very forward angles, 2.1° ≤ θ_lab ≤ 4.2°. Calorimetric analysis of the charged particles observed in coincidence with the PLF reveals that the excitation of the primary PLF is strongly related to its velocity damping. Furthermore, for a given V_PLF*, its excitation is not related to its size, Z _PLF*. For the largest velocity damping, the excitation energy attained is large, approximately commensurate with a system at the limiting temperature.

Original language	English
Article number	011602
Pages (from-to)	116021-116025
Number of pages	5
Journal	Physical Review C - Nuclear Physics
Volume	68
Issue number	1
DOIs	https://doi.org/10.1103/PhysRevC.68.011602
State	Published - Jul 2003

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Yanez, R., Hudan, S., Alfaro, R., Davin, B., Larochelle, Y., Xu, H., Beaulieu, L., Lefort, T., Viola, V. E., De Souza, R. T., Liu, T. X., Liu, X. D., Lynch, W. G., Shomin, R., Tan, W. P., Tsang, M. B., Vander Molen, A., Wagner, A., Xi, H. F., ... Sobotka, L. G. (2003). Excitation and decay of projectilelike fragments formed in dissipative peripheral collisions at intermediate energies. Physical Review C - Nuclear Physics, 68(1), 116021-116025. Article 011602. https://doi.org/10.1103/PhysRevC.68.011602

@article{f7847bd7c8034d90b9d03bc46cba4c15,

title = "Excitation and decay of projectilelike fragments formed in dissipative peripheral collisions at intermediate energies",

abstract = "Projectilelike fragments (PLF, 15≤Z≤46) formed in peripheral and midperipheral collisions of 114Cd projectiles with 92Mo nuclei at E/A = 50 MeV have been detected at very forward angles, 2.1° ≤ θlab ≤ 4.2°. Calorimetric analysis of the charged particles observed in coincidence with the PLF reveals that the excitation of the primary PLF is strongly related to its velocity damping. Furthermore, for a given VPLF*, its excitation is not related to its size, Z PLF*. For the largest velocity damping, the excitation energy attained is large, approximately commensurate with a system at the limiting temperature.",

author = "R. Yanez and S. Hudan and R. Alfaro and B. Davin and Y. Larochelle and H. Xu and L. Beaulieu and T. Lefort and Viola, \{V. E.\} and \{De Souza\}, \{R. T.\} and Liu, \{T. X.\} and Liu, \{X. D.\} and Lynch, \{W. G.\} and R. Shomin and Tan, \{W. P.\} and Tsang, \{M. B.\} and \{Vander Molen\}, A. and A. Wagner and Xi, \{H. F.\} and Charity, \{R. J.\} and Sobotka, \{L. G.\}",

year = "2003",

month = jul,

doi = "10.1103/PhysRevC.68.011602",

language = "English",

volume = "68",

pages = "116021--116025",

journal = "Physical Review C - Nuclear Physics",

issn = "0556-2813",

number = "1",

}

Yanez, R, Hudan, S, Alfaro, R, Davin, B, Larochelle, Y, Xu, H, Beaulieu, L, Lefort, T, Viola, VE, De Souza, RT, Liu, TX, Liu, XD, Lynch, WG, Shomin, R, Tan, WP, Tsang, MB, Vander Molen, A, Wagner, A, Xi, HF, Charity, RJ & Sobotka, LG 2003, 'Excitation and decay of projectilelike fragments formed in dissipative peripheral collisions at intermediate energies', Physical Review C - Nuclear Physics, vol. 68, no. 1, 011602, pp. 116021-116025. https://doi.org/10.1103/PhysRevC.68.011602

TY - JOUR

T1 - Excitation and decay of projectilelike fragments formed in dissipative peripheral collisions at intermediate energies

AU - Yanez, R.

AU - Hudan, S.

AU - Alfaro, R.

AU - Davin, B.

AU - Larochelle, Y.

AU - Xu, H.

AU - Beaulieu, L.

AU - Lefort, T.

AU - Viola, V. E.

AU - De Souza, R. T.

AU - Liu, T. X.

AU - Liu, X. D.

AU - Lynch, W. G.

AU - Shomin, R.

AU - Tan, W. P.

AU - Tsang, M. B.

AU - Vander Molen, A.

AU - Wagner, A.

AU - Xi, H. F.

AU - Charity, R. J.

AU - Sobotka, L. G.

PY - 2003/7

Y1 - 2003/7

N2 - Projectilelike fragments (PLF, 15≤Z≤46) formed in peripheral and midperipheral collisions of 114Cd projectiles with 92Mo nuclei at E/A = 50 MeV have been detected at very forward angles, 2.1° ≤ θlab ≤ 4.2°. Calorimetric analysis of the charged particles observed in coincidence with the PLF reveals that the excitation of the primary PLF is strongly related to its velocity damping. Furthermore, for a given VPLF*, its excitation is not related to its size, Z PLF*. For the largest velocity damping, the excitation energy attained is large, approximately commensurate with a system at the limiting temperature.

AB - Projectilelike fragments (PLF, 15≤Z≤46) formed in peripheral and midperipheral collisions of 114Cd projectiles with 92Mo nuclei at E/A = 50 MeV have been detected at very forward angles, 2.1° ≤ θlab ≤ 4.2°. Calorimetric analysis of the charged particles observed in coincidence with the PLF reveals that the excitation of the primary PLF is strongly related to its velocity damping. Furthermore, for a given VPLF*, its excitation is not related to its size, Z PLF*. For the largest velocity damping, the excitation energy attained is large, approximately commensurate with a system at the limiting temperature.

UR - https://www.scopus.com/pages/publications/0242597047

U2 - 10.1103/PhysRevC.68.011602

DO - 10.1103/PhysRevC.68.011602

M3 - Article

AN - SCOPUS:0242597047

SN - 0556-2813

VL - 68

SP - 116021

EP - 116025

JO - Physical Review C - Nuclear Physics

JF - Physical Review C - Nuclear Physics

IS - 1

M1 - 011602

ER -

Excitation and decay of projectilelike fragments formed in dissipative peripheral collisions at intermediate energies

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