Nuclear temperature measurements with helium isotopes

H. Xi; M. J. Huang; W. G. Lynch; M. B. Tsang; J. D. Dinius; S. J. Gaff; C. K. Gelbke; T. Glasmacher; G. J. Kunde; L. Martin; C. P. Montoya; S. Pratt; E. Scannapieco; P. M. Milazzo; M. Azzano; G. V. Margagliotti; R. Rui; G. Vannini; N. Colonna; L. Celano; G. Tagliente; M. D'Agostino; M. Bruno; M. L. Fiandri; F. Gramegna; A. Ferrero; I. Iori; A. Moroni; F. Petruzzelli; P. F. Mastinu; W. A. Friedman

doi:10.1016/S0375-9474(97)00752-5

Nuclear temperature measurements with helium isotopes

H. Xi, M. J. Huang, W. G. Lynch, M. B. Tsang, J. D. Dinius, S. J. Gaff, C. K. Gelbke, T. Glasmacher, G. J. Kunde, L. Martin, C. P. Montoya, S. Pratt, E. Scannapieco, P. M. Milazzo, M. Azzano, G. V. Margagliotti, R. Rui, G. Vannini, N. Colonna, L. CelanoG. Tagliente, M. D'Agostino, M. Bruno, M. L. Fiandri, F. Gramegna, A. Ferrero, I. Iori, A. Moroni, F. Petruzzelli, P. F. Mastinu, W. A. Friedman

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

Abstract

Temperatures were determined from double isotope ratios and excited state populations and corrected for secondary decay for central Au + Au collisions at 35 AMeV. Consistent emission temperatures were obtained both from double isotope ratios and excited state populations. Center of mass energy spectra have been studied for Helium and Hydrogen isotopes emitted from highly excited residues produced in central Xe + Cu reaction at 30 AMeV. Differences between the spectra for ³He and ⁴He are observed that can be attributed to the time dependent evaporative cooling of hot nuclei.

Original language	English (US)
Pages (from-to)	160-167
Number of pages	8
Journal	Nuclear Physics A
Volume	630
Issue number	1-2
DOIs	https://doi.org/10.1016/S0375-9474(97)00752-5
State	Published - Feb 16 1998
Externally published	Yes

ASJC Scopus subject areas

Nuclear and High Energy Physics

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10.1016/S0375-9474(97)00752-5

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Xi, H., Huang, M. J., Lynch, W. G., Tsang, M. B., Dinius, J. D., Gaff, S. J., Gelbke, C. K., Glasmacher, T., Kunde, G. J., Martin, L., Montoya, C. P., Pratt, S., Scannapieco, E., Milazzo, P. M., Azzano, M., Margagliotti, G. V., Rui, R., Vannini, G., Colonna, N., ... Friedman, W. A. (1998). Nuclear temperature measurements with helium isotopes. Nuclear Physics A, 630(1-2), 160-167. https://doi.org/10.1016/S0375-9474(97)00752-5

Xi, H, Huang, MJ, Lynch, WG, Tsang, MB, Dinius, JD, Gaff, SJ, Gelbke, CK, Glasmacher, T, Kunde, GJ, Martin, L, Montoya, CP, Pratt, S, Scannapieco, E, Milazzo, PM, Azzano, M, Margagliotti, GV, Rui, R, Vannini, G, Colonna, N, Celano, L, Tagliente, G, D'Agostino, M, Bruno, M, Fiandri, ML, Gramegna, F, Ferrero, A, Iori, I, Moroni, A, Petruzzelli, F, Mastinu, PF & Friedman, WA 1998, 'Nuclear temperature measurements with helium isotopes', Nuclear Physics A, vol. 630, no. 1-2, pp. 160-167. https://doi.org/10.1016/S0375-9474(97)00752-5

@article{39f183551c004e68b7068914c7bd4c26,

title = "Nuclear temperature measurements with helium isotopes",

abstract = "Temperatures were determined from double isotope ratios and excited state populations and corrected for secondary decay for central Au + Au collisions at 35 AMeV. Consistent emission temperatures were obtained both from double isotope ratios and excited state populations. Center of mass energy spectra have been studied for Helium and Hydrogen isotopes emitted from highly excited residues produced in central Xe + Cu reaction at 30 AMeV. Differences between the spectra for 3He and 4He are observed that can be attributed to the time dependent evaporative cooling of hot nuclei.",

author = "H. Xi and Huang, {M. J.} and Lynch, {W. G.} and Tsang, {M. B.} and Dinius, {J. D.} and Gaff, {S. J.} and Gelbke, {C. K.} and T. Glasmacher and Kunde, {G. J.} and L. Martin and Montoya, {C. P.} and S. Pratt and E. Scannapieco and Milazzo, {P. M.} and M. Azzano and Margagliotti, {G. V.} and R. Rui and G. Vannini and N. Colonna and L. Celano and G. Tagliente and M. D'Agostino and M. Bruno and Fiandri, {M. L.} and F. Gramegna and A. Ferrero and I. Iori and A. Moroni and F. Petruzzelli and Mastinu, {P. F.} and Friedman, {W. A.}",

note = "Funding Information: This work was supported by the National Foundation under Grant No. PHY-95-28844 and PHY-93-14131.",

year = "1998",

month = feb,

day = "16",

doi = "10.1016/S0375-9474(97)00752-5",

language = "English (US)",

volume = "630",

pages = "160--167",

journal = "Nuclear Physics A",

issn = "0375-9474",

publisher = "Elsevier",

number = "1-2",

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TY - JOUR

T1 - Nuclear temperature measurements with helium isotopes

AU - Xi, H.

AU - Huang, M. J.

AU - Lynch, W. G.

AU - Tsang, M. B.

AU - Dinius, J. D.

AU - Gaff, S. J.

AU - Gelbke, C. K.

AU - Glasmacher, T.

AU - Kunde, G. J.

AU - Martin, L.

AU - Montoya, C. P.

AU - Pratt, S.

AU - Scannapieco, E.

AU - Milazzo, P. M.

AU - Azzano, M.

AU - Margagliotti, G. V.

AU - Rui, R.

AU - Vannini, G.

AU - Colonna, N.

AU - Celano, L.

AU - Tagliente, G.

AU - D'Agostino, M.

AU - Bruno, M.

AU - Fiandri, M. L.

AU - Gramegna, F.

AU - Ferrero, A.

AU - Iori, I.

AU - Moroni, A.

AU - Petruzzelli, F.

AU - Mastinu, P. F.

AU - Friedman, W. A.

N1 - Funding Information: This work was supported by the National Foundation under Grant No. PHY-95-28844 and PHY-93-14131.

PY - 1998/2/16

Y1 - 1998/2/16

N2 - Temperatures were determined from double isotope ratios and excited state populations and corrected for secondary decay for central Au + Au collisions at 35 AMeV. Consistent emission temperatures were obtained both from double isotope ratios and excited state populations. Center of mass energy spectra have been studied for Helium and Hydrogen isotopes emitted from highly excited residues produced in central Xe + Cu reaction at 30 AMeV. Differences between the spectra for 3He and 4He are observed that can be attributed to the time dependent evaporative cooling of hot nuclei.

AB - Temperatures were determined from double isotope ratios and excited state populations and corrected for secondary decay for central Au + Au collisions at 35 AMeV. Consistent emission temperatures were obtained both from double isotope ratios and excited state populations. Center of mass energy spectra have been studied for Helium and Hydrogen isotopes emitted from highly excited residues produced in central Xe + Cu reaction at 30 AMeV. Differences between the spectra for 3He and 4He are observed that can be attributed to the time dependent evaporative cooling of hot nuclei.

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UR - http://www.scopus.com/inward/citedby.url?scp=0032536293&partnerID=8YFLogxK

U2 - 10.1016/S0375-9474(97)00752-5

DO - 10.1016/S0375-9474(97)00752-5

M3 - Article

AN - SCOPUS:0032536293

SN - 0375-9474

VL - 630

SP - 160

EP - 167

JO - Nuclear Physics A

JF - Nuclear Physics A

IS - 1-2

ER -

Nuclear temperature measurements with helium isotopes

Abstract

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