Ghoshal-like test of equilibration in near-Fermi-energy heavy-ion collisions

J. Wang; T. Keutgen; R. Wada; K. Hagel; Y. G. Ma; M. Murray; L. Qin; P. Smith; J. B. Natowitz; R. Alfaro; J. Cibor; A. Botvina; M. Cinausero; Y. El Masri; D. Fabris; A. Keksis; S. Kowalski; M. Lunardon; A. Makeev; N. Marie; E. Martin; Z. Majka; A. Martinez-Davalos; A. Menchaca-Rocha; G. Nebbia; S. Moretto; G. Prete; V. Rizzi; A. Ruangma; D. V. Shetty; G. Souliotis; P. Staszel; M. Veselsky; G. Viesti; E. M. Winchester; S. J. Yennello; W. Zipper; A. Ono

doi:10.1103/PhysRevC.71.054608

Ghoshal-like test of equilibration in near-Fermi-energy heavy-ion collisions

J. Wang, T. Keutgen, R. Wada, K. Hagel, Y. G. Ma, M. Murray, L. Qin, P. Smith, J. B. Natowitz, R. Alfaro, J. Cibor, A. Botvina, M. Cinausero, Y. El Masri, D. Fabris, A. Keksis, S. Kowalski, M. Lunardon, A. Makeev, N. MarieE. Martin, Z. Majka, A. Martinez-Davalos, A. Menchaca-Rocha, G. Nebbia, S. Moretto, G. Prete, V. Rizzi, A. Ruangma, D. V. Shetty, G. Souliotis, P. Staszel, M. Veselsky, G. Viesti, E. M. Winchester, S. J. Yennello, W. Zipper, A. Ono

SCI - Physics

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Abstract

Calorimetric and coalescence techniques have been employed to probe equilibration for hot nuclei produced in heavy-ion collisions of 35 to 55 MeV/nucleon projectiles with medium mass targets. Entrance channel mass asymmetries and energies were selected so that very hot composite nuclei of similar mass and excitation would remain after early stage preequilibrium particle emission. Intercomparison of the properties and deexcitation patterns for these different systems provides evidence for the production of hot nuclei with decay patterns relatively independent of the specific entrance channel.

Original language	English
Article number	054608
Journal	Physical Review C - Nuclear Physics
Volume	71
Issue number	5
DOIs	https://doi.org/10.1103/PhysRevC.71.054608
Publication status	Published - 2005 May

ASJC Scopus subject areas

Nuclear and High Energy Physics

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10.1103/PhysRevC.71.054608

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Wang, J., Keutgen, T., Wada, R., Hagel, K., Ma, Y. G., Murray, M., Qin, L., Smith, P., Natowitz, J. B., Alfaro, R., Cibor, J., Botvina, A., Cinausero, M., El Masri, Y., Fabris, D., Keksis, A., Kowalski, S., Lunardon, M., Makeev, A., ... Ono, A. (2005). Ghoshal-like test of equilibration in near-Fermi-energy heavy-ion collisions. Physical Review C - Nuclear Physics, 71(5), [054608]. https://doi.org/10.1103/PhysRevC.71.054608

Wang, J, Keutgen, T, Wada, R, Hagel, K, Ma, YG, Murray, M, Qin, L, Smith, P, Natowitz, JB, Alfaro, R, Cibor, J, Botvina, A, Cinausero, M, El Masri, Y, Fabris, D, Keksis, A, Kowalski, S, Lunardon, M, Makeev, A, Marie, N, Martin, E, Majka, Z, Martinez-Davalos, A, Menchaca-Rocha, A, Nebbia, G, Moretto, S, Prete, G, Rizzi, V, Ruangma, A, Shetty, DV, Souliotis, G, Staszel, P, Veselsky, M, Viesti, G, Winchester, EM, Yennello, SJ, Zipper, W & Ono, A 2005, 'Ghoshal-like test of equilibration in near-Fermi-energy heavy-ion collisions', Physical Review C - Nuclear Physics, vol. 71, no. 5, 054608. https://doi.org/10.1103/PhysRevC.71.054608

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abstract = "Calorimetric and coalescence techniques have been employed to probe equilibration for hot nuclei produced in heavy-ion collisions of 35 to 55 MeV/nucleon projectiles with medium mass targets. Entrance channel mass asymmetries and energies were selected so that very hot composite nuclei of similar mass and excitation would remain after early stage preequilibrium particle emission. Intercomparison of the properties and deexcitation patterns for these different systems provides evidence for the production of hot nuclei with decay patterns relatively independent of the specific entrance channel.",

author = "J. Wang and T. Keutgen and R. Wada and K. Hagel and Ma, {Y. G.} and M. Murray and L. Qin and P. Smith and Natowitz, {J. B.} and R. Alfaro and J. Cibor and A. Botvina and M. Cinausero and {El Masri}, Y. and D. Fabris and A. Keksis and S. Kowalski and M. Lunardon and A. Makeev and N. Marie and E. Martin and Z. Majka and A. Martinez-Davalos and A. Menchaca-Rocha and G. Nebbia and S. Moretto and G. Prete and V. Rizzi and A. Ruangma and Shetty, {D. V.} and G. Souliotis and P. Staszel and M. Veselsky and G. Viesti and Winchester, {E. M.} and Yennello, {S. J.} and W. Zipper and A. Ono",

year = "2005",

month = may,

doi = "10.1103/PhysRevC.71.054608",

language = "English",

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AU - Wang, J.

AU - Keutgen, T.

AU - Wada, R.

AU - Hagel, K.

AU - Ma, Y. G.

AU - Murray, M.

AU - Qin, L.

AU - Smith, P.

AU - Natowitz, J. B.

AU - Alfaro, R.

AU - Cibor, J.

AU - Botvina, A.

AU - Cinausero, M.

AU - El Masri, Y.

AU - Fabris, D.

AU - Keksis, A.

AU - Kowalski, S.

AU - Lunardon, M.

AU - Makeev, A.

AU - Marie, N.

AU - Martin, E.

AU - Majka, Z.

AU - Martinez-Davalos, A.

AU - Menchaca-Rocha, A.

AU - Nebbia, G.

AU - Moretto, S.

AU - Prete, G.

AU - Rizzi, V.

AU - Ruangma, A.

AU - Shetty, D. V.

AU - Souliotis, G.

AU - Staszel, P.

AU - Veselsky, M.

AU - Viesti, G.

AU - Winchester, E. M.

AU - Yennello, S. J.

AU - Zipper, W.

AU - Ono, A.

PY - 2005/5

Y1 - 2005/5

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AB - Calorimetric and coalescence techniques have been employed to probe equilibration for hot nuclei produced in heavy-ion collisions of 35 to 55 MeV/nucleon projectiles with medium mass targets. Entrance channel mass asymmetries and energies were selected so that very hot composite nuclei of similar mass and excitation would remain after early stage preequilibrium particle emission. Intercomparison of the properties and deexcitation patterns for these different systems provides evidence for the production of hot nuclei with decay patterns relatively independent of the specific entrance channel.

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Ghoshal-like test of equilibration in near-Fermi-energy heavy-ion collisions

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