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Pregled bibliografske jedinice broj: 15252

Flow angle from intermediate mass fragment measurements

Rami, F.; Crochet, P.; Dona, R.; De Schauenburg, B.; Wagner, P.; Alard, J.P.; Andronic, A.; Basrak, Zoran; Bastid, N.; Belyaev, I. et al.
Flow angle from intermediate mass fragment measurements // Nuclear physics. A, 646 (1999), 3; 367-384 doi:10.1016/S0375-9474(98)00641-1 (međunarodna recenzija, članak, znanstveni)

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Naslov
Flow angle from intermediate mass fragment measurements

Autori
Rami, F. ; Crochet, P. ; Dona, R. ; De Schauenburg, B. ; Wagner, P. ; Alard, J.P. ; Andronic, A. ; Basrak, Zoran ; Bastid, N. ; Belyaev, I. ; Bendarag, A. ; Berek, G. ; Best, D. ; Čaplar, Roman ; Devismes, A. ; Dupieux, P. ; Dželalija, Mile ; Eskef, M. ; Fodor, F. ; Gobbi, A. ; Grishkin, Y. ; Herrman, N. ; Hildenbrand, K.D. ; Hong, B. ; Kecskemeti, J. ; Kirejczyk, M. ; Korolija, Milorad ; Kotte, R. ; Lebedev, A. ; Leifels, Y. ; Merlitz, H. ; Mohren, S. ; Moisa, D. ; Neubert, W. ; Pelte, D. ; Petrovici, M. ; Pinkenburg, C. ; Plettner, C. ; Reisdorf, W. ; Schuell, D. ; Seres, Z. ; Sikora, B. ; Simion, V. ; Siwek-Wilczynska, K. ; Stoicea, G. ; Stockmeir, M. ; Vasiliev, M. ; Wisniewski, K. ; Wohlfarth, D. ; Yushmanov, I. ; Zhilin, A.

Izvornik
Nuclear physics. A (0375-9474) 646 (1999), 3; 367-384

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
nuclear reactions; measured light; intermediate charged fragments; rapidity distributions; flow angle; expanding thermal source; hydrodynamical scaling

Sažetak
Directed sideward flow of light charged particles and intermediate mass fragments was measured in different symmetric reactions at bombarding energies from 90 to 800 A MeV. The flow parameter is found to increase with the charge of the detected fragment up to Z = 3-4 and then turns into saturation for heavier fragments. Guided by simple simulations of an anisotropic expanding thermal source, we show that the value at saturation can provide a good estimate of the flow angle in the participant region. It is found that flow angle depends strongly on the impact parameter. The excitation function of flow angle reveals striking deviations from the ideal hydrodynamical scaling. The data exhibit a steep rise of flow angle to a maximum at around 250-400 A mev, followed by a moderate decrease as the bombarding energy increases further.

Izvorni jezik
Engleski

Znanstvena područja
Fizika



POVEZANOST RADA

Projekti:
00980203
177064

Ustanove:
Institut "Ruđer Bošković", Zagreb,
Prirodoslovno-matematički fakultet, Split

Profili:

Avatar Url Mile Dželalija (autor)

Avatar Url Zoran Basrak (autor)

Avatar Url Milorad Korolija (autor)

Avatar Url Roman Čaplar (autor)

Poveznice na cjeloviti tekst rada:

doi www.sciencedirect.com

Citiraj ovu publikaciju:

Rami, F.; Crochet, P.; Dona, R.; De Schauenburg, B.; Wagner, P.; Alard, J.P.; Andronic, A.; Basrak, Zoran; Bastid, N.; Belyaev, I. et al.
Flow angle from intermediate mass fragment measurements // Nuclear physics. A, 646 (1999), 3; 367-384 doi:10.1016/S0375-9474(98)00641-1 (međunarodna recenzija, članak, znanstveni)
Rami, F., Crochet, P., Dona, R., De Schauenburg, B., Wagner, P., Alard, J., Andronic, A., Basrak, Z., Bastid, N. & Belyaev, I. (1999) Flow angle from intermediate mass fragment measurements. Nuclear physics. A, 646 (3), 367-384 doi:10.1016/S0375-9474(98)00641-1.
@article{article, author = {Rami, F. and Crochet, P. and Dona, R. and De Schauenburg, B. and Wagner, P. and Alard, J.P. and Andronic, A. and Basrak, Zoran and Bastid, N. and Belyaev, I. and Bendarag, A. and Berek, G. and Best, D. and \v{C}aplar, Roman and Devismes, A. and Dupieux, P. and D\v{z}elalija, Mile and Eskef, M. and Fodor, F. and Gobbi, A. and Grishkin, Y. and Herrman, N. and Hildenbrand, K.D. and Hong, B. and Kecskemeti, J. and Kirejczyk, M. and Korolija, Milorad and Kotte, R. and Lebedev, A. and Leifels, Y. and Merlitz, H. and Mohren, S. and Moisa, D. and Neubert, W. and Pelte, D. and Petrovici, M. and Pinkenburg, C. and Plettner, C. and Reisdorf, W. and Schuell, D. and Seres, Z. and Sikora, B. and Simion, V. and Siwek-Wilczynska, K. and Stoicea, G. and Stockmeir, M. and Vasiliev, M. and Wisniewski, K. and Wohlfarth, D. and Yushmanov, I. and Zhilin, A.}, year = {1999}, pages = {367-384}, DOI = {10.1016/S0375-9474(98)00641-1}, keywords = {nuclear reactions, measured light, intermediate charged fragments, rapidity distributions, flow angle, expanding thermal source, hydrodynamical scaling}, journal = {Nuclear physics. A}, doi = {10.1016/S0375-9474(98)00641-1}, volume = {646}, number = {3}, issn = {0375-9474}, title = {Flow angle from intermediate mass fragment measurements}, keyword = {nuclear reactions, measured light, intermediate charged fragments, rapidity distributions, flow angle, expanding thermal source, hydrodynamical scaling} }
@article{article, author = {Rami, F. and Crochet, P. and Dona, R. and De Schauenburg, B. and Wagner, P. and Alard, J.P. and Andronic, A. and Basrak, Zoran and Bastid, N. and Belyaev, I. and Bendarag, A. and Berek, G. and Best, D. and \v{C}aplar, Roman and Devismes, A. and Dupieux, P. and D\v{z}elalija, Mile and Eskef, M. and Fodor, F. and Gobbi, A. and Grishkin, Y. and Herrman, N. and Hildenbrand, K.D. and Hong, B. and Kecskemeti, J. and Kirejczyk, M. and Korolija, Milorad and Kotte, R. and Lebedev, A. and Leifels, Y. and Merlitz, H. and Mohren, S. and Moisa, D. and Neubert, W. and Pelte, D. and Petrovici, M. and Pinkenburg, C. and Plettner, C. and Reisdorf, W. and Schuell, D. and Seres, Z. and Sikora, B. and Simion, V. and Siwek-Wilczynska, K. and Stoicea, G. and Stockmeir, M. and Vasiliev, M. and Wisniewski, K. and Wohlfarth, D. and Yushmanov, I. and Zhilin, A.}, year = {1999}, pages = {367-384}, DOI = {10.1016/S0375-9474(98)00641-1}, keywords = {nuclear reactions, measured light, intermediate charged fragments, rapidity distributions, flow angle, expanding thermal source, hydrodynamical scaling}, journal = {Nuclear physics. A}, doi = {10.1016/S0375-9474(98)00641-1}, volume = {646}, number = {3}, issn = {0375-9474}, title = {Flow angle from intermediate mass fragment measurements}, keyword = {nuclear reactions, measured light, intermediate charged fragments, rapidity distributions, flow angle, expanding thermal source, hydrodynamical scaling} }

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus

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