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Pregled bibliografske jedinice broj: 1229005

Rapidity distributions of Z = 1 isotopes and the nuclear symmetry energy from Sn+Sn collisions with radioactive beams at 270 MeV/nucleon

(SπRIT Collaboration) Kaneko, M.; Murakami, T.; Isobe, T.; Kurata-Nishimura, M.; Ono, A.; Ikeno, N.; Barney, J.; Cerizza, G.; Estee, J.; Jhang, G. et al.
Rapidity distributions of Z = 1 isotopes and the nuclear symmetry energy from Sn+Sn collisions with radioactive beams at 270 MeV/nucleon // Physics letters. B, 822 (2021), 136681, 8 doi:10.1016/j.physletb.2021.136681 (međunarodna recenzija, članak, znanstveni)

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Naslov
Rapidity distributions of Z = 1 isotopes and the nuclear symmetry energy from Sn+Sn collisions with radioactive beams at 270 MeV/nucleon
(Rapidity distributions of Z = 1 isotopes and the nuclear symmetry energy from Sn+Sn collisions with radioactive beams at 270 MeV/nucleon)

Autori
Kaneko, M. ; Murakami, T. ; Isobe, T. ; Kurata-Nishimura, M. ; Ono, A. ; Ikeno, N. ; Barney, J. ; Cerizza, G. ; Estee, J. ; Jhang, G. ; Lee, J.W. ; Lynch, W.G. ; Santamaria, C. ; Tsang, C.Y. ; Tsang, M.B. ; Wang, R. ; Ahn, D.S. ; Atar, L. ; Aumann, T. ; Baba, H. ; Boretzky, K. ; Brzychczyk, J. ; Chiga, N. ; Fukuda, N. ; Gašparić, Igor ; Hong, B. ; Horvat, A. ; Ichihara, T. ; Ieki, K. ; Inabe, N. ; Kim, Y.J. ; Kobayashi, T. ; Kondo, Y. ; Lasko, P. ; Lee, H.S. ; Leifels, Y. ; Łukasik, J. ; Manfredi, J. ; McIntosh, A.B. ; Morfouace, P. ; Nakamura, T. ; Nakatsuka, N. ; Nishimura, S. ; Olsen, R. ; Otsu, H. ; Pawłowski, P. ; Pelczar, K. ; Rossi, D. ; Sakurai, H. ; Sato, H. ; Scheit, H. ; Shane, R. ; Shimizu, Y. ; Simon, H. ; Sumikama, T. ; Suzuki, D. ; Suzuki, H. ; Takeda, H. ; Tangwancharoen, S. ; Togano, Y. ; Törnqvist, H. ; Xiao, Z. ; Yennello, S.J. ; Yurkon, J. ; Zhang, Y.

Kolaboracija
SπRIT Collaboration

Izvornik
Physics letters. B (0370-2693) 822 (2021); 136681, 8

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

Ključne riječi
Heavy radioactive isotope collisions ; Cluster productions ; Nuclear symmetry energy ; Antisymmetrized molecular dynamics

Sažetak
The rapidity distributions of hydrogen isotopes emitted from central collisions of neutron-rich Sn-132+Sn-124 and neutron-deficient Sn- 108+Sn-112 systems at 270 MeV/nucleon were investigated at RIKEN- RIBF. The data are compared with antisymmetrized molecular dynamics (AMD) calculations and the rapidity distributions can be reproduced after adjusting the in-medium nucleon-nucleon cross sections. The double ratios between the two reaction systems taken for the relative yields of deuteron to proton (d/p) and triton to proton (t/p) are further examined in the midrapidity domain, where the adjustments in the AMD calculations do not affect much on them. The d/p and t/p double ratios at midrapidity agree well with the ratio of the system neutron numbers and its squared value, respectively, and the rapidity dependence of these double ratios is consistent with a picture of partial mixing of colliding nuclei. By comparing with the AMD model which shows a strong symmetry energy dependence of the t/p double ratio, the experimental result in the midrapidity domain favors the calculation with a symmetry-energy slope parameter around L = 46 MeV rather than L = 108 MeV.

Izvorni jezik
Engleski

Znanstvena područja
Fizika



POVEZANOST RADA

Projekti:
HRZZ-IP-2013-11-7194 - Nuklearna struktura i reakcije: eksperimentima prema neutronskoj liniji kapanja (SR-ETNo) (Szilner, Suzana, HRZZ - 2013-11) ( CroRIS)
HRZZ-IP-2018-01-1257 - Zemljovid atomskih jezgara - neutronski bogata strana (NeRiS-Land) (Szilner, Suzana, HRZZ - 2018-01) ( CroRIS)

Ustanove:
Institut "Ruđer Bošković", Zagreb

Profili:

Avatar Url Igor Gašparić (autor)

Poveznice na cjeloviti tekst rada:

doi www.sciencedirect.com fulir.irb.hr

Citiraj ovu publikaciju:

(SπRIT Collaboration) Kaneko, M.; Murakami, T.; Isobe, T.; Kurata-Nishimura, M.; Ono, A.; Ikeno, N.; Barney, J.; Cerizza, G.; Estee, J.; Jhang, G. et al.
Rapidity distributions of Z = 1 isotopes and the nuclear symmetry energy from Sn+Sn collisions with radioactive beams at 270 MeV/nucleon // Physics letters. B, 822 (2021), 136681, 8 doi:10.1016/j.physletb.2021.136681 (međunarodna recenzija, članak, znanstveni)
(SπRIT Collaboration) (SπRIT Collaboration) Kaneko, M., Murakami, T., Isobe, T., Kurata-Nishimura, M., Ono, A., Ikeno, N., Barney, J., Cerizza, G., Estee, J. & Jhang, G. (2021) Rapidity distributions of Z = 1 isotopes and the nuclear symmetry energy from Sn+Sn collisions with radioactive beams at 270 MeV/nucleon. Physics letters. B, 822, 136681, 8 doi:10.1016/j.physletb.2021.136681.
@article{article, author = {Kaneko, M. and Murakami, T. and Isobe, T. and Kurata-Nishimura, M. and Ono, A. and Ikeno, N. and Barney, J. and Cerizza, G. and Estee, J. and Jhang, G. and Lee, J.W. and Lynch, W.G. and Santamaria, C. and Tsang, C.Y. and Tsang, M.B. and Wang, R. and Ahn, D.S. and Atar, L. and Aumann, T. and Baba, H. and Boretzky, K. and Brzychczyk, J. and Chiga, N. and Fukuda, N. and Ga\v{s}pari\'{c}, Igor and Hong, B. and Horvat, A. and Ichihara, T. and Ieki, K. and Inabe, N. and Kim, Y.J. and Kobayashi, T. and Kondo, Y. and Lasko, P. and Lee, H.S. and Leifels, Y. and \Lukasik, J. and Manfredi, J. and McIntosh, A.B. and Morfouace, P. and Nakamura, T. and Nakatsuka, N. and Nishimura, S. and Olsen, R. and Otsu, H. and Paw\lowski, P. and Pelczar, K. and Rossi, D. and Sakurai, H. and Sato, H. and Scheit, H. and Shane, R. and Shimizu, Y. and Simon, H. and Sumikama, T. and Suzuki, D. and Suzuki, H. and Takeda, H. and Tangwancharoen, S. and Togano, Y. and T\"{o}rnqvist, H. and Xiao, Z. and Yennello, S.J. and Yurkon, J. and Zhang, Y.}, year = {2021}, pages = {8}, DOI = {10.1016/j.physletb.2021.136681}, chapter = {136681}, keywords = {Heavy radioactive isotope collisions, Cluster productions, Nuclear symmetry energy, Antisymmetrized molecular dynamics}, journal = {Physics letters. B}, doi = {10.1016/j.physletb.2021.136681}, volume = {822}, issn = {0370-2693}, title = {Rapidity distributions of Z = 1 isotopes and the nuclear symmetry energy from Sn+Sn collisions with radioactive beams at 270 MeV/nucleon}, keyword = {Heavy radioactive isotope collisions, Cluster productions, Nuclear symmetry energy, Antisymmetrized molecular dynamics}, chapternumber = {136681} }
@article{article, author = {Kaneko, M. and Murakami, T. and Isobe, T. and Kurata-Nishimura, M. and Ono, A. and Ikeno, N. and Barney, J. and Cerizza, G. and Estee, J. and Jhang, G. and Lee, J.W. and Lynch, W.G. and Santamaria, C. and Tsang, C.Y. and Tsang, M.B. and Wang, R. and Ahn, D.S. and Atar, L. and Aumann, T. and Baba, H. and Boretzky, K. and Brzychczyk, J. and Chiga, N. and Fukuda, N. and Ga\v{s}pari\'{c}, Igor and Hong, B. and Horvat, A. and Ichihara, T. and Ieki, K. and Inabe, N. and Kim, Y.J. and Kobayashi, T. and Kondo, Y. and Lasko, P. and Lee, H.S. and Leifels, Y. and \Lukasik, J. and Manfredi, J. and McIntosh, A.B. and Morfouace, P. and Nakamura, T. and Nakatsuka, N. and Nishimura, S. and Olsen, R. and Otsu, H. and Paw\lowski, P. and Pelczar, K. and Rossi, D. and Sakurai, H. and Sato, H. and Scheit, H. and Shane, R. and Shimizu, Y. and Simon, H. and Sumikama, T. and Suzuki, D. and Suzuki, H. and Takeda, H. and Tangwancharoen, S. and Togano, Y. and T\"{o}rnqvist, H. and Xiao, Z. and Yennello, S.J. and Yurkon, J. and Zhang, Y.}, year = {2021}, pages = {8}, DOI = {10.1016/j.physletb.2021.136681}, chapter = {136681}, keywords = {Heavy radioactive isotope collisions, Cluster productions, Nuclear symmetry energy, Antisymmetrized molecular dynamics}, journal = {Physics letters. B}, doi = {10.1016/j.physletb.2021.136681}, volume = {822}, issn = {0370-2693}, title = {Rapidity distributions of Z = 1 isotopes and the nuclear symmetry energy from Sn+Sn collisions with radioactive beams at 270 MeV/nucleon}, keyword = {Heavy radioactive isotope collisions, Cluster productions, Nuclear symmetry energy, Antisymmetrized molecular dynamics}, chapternumber = {136681} }

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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