Zobrazeno 1 - 10
of 130
pro vyhledávání: '"Cozma M"'
Publikováno v:
La Rivista del Nuovo Cimento volume 46, pages 1-70 (2023)
The study of the equation-of-state (EoS) describing the properties of nuclear matter away from the normal conditions is a relevant and intriguing topic of modern nuclear physics. The last decades have witnessed a substantial experimental progress in
Externí odkaz:
http://arxiv.org/abs/2302.01453
Autor:
Russotto, P., Fèvre, A. Le, Łukasik, J., Boretzky, K., Cozma, M. D., De Filippo, E., Gašparić, I., Leifels, Y., Lihtar, I., Pirrone, S., Politi, G., Trautmann, W.
Determination of the high density behavior of the symmetry energy through the simultaneous measurement of elliptic flow excitation functions of neutrons, protons and light clusters is proposed. The elliptic flow developed in relativistic heavy ion co
Externí odkaz:
http://arxiv.org/abs/2105.09233
Autor:
Estee, J., Lynch, W. G., Tsang, C. Y., Barney, J., Jhang, G., Tsang, M. B., Wang, R., Kaneko, M., Lee, J. W., Isobe, T., Kurata-Nishimura, M., Murakami, T., Ahn, D. S., Atar, L., Aumann, T., Baba, H., Boretzky, K., Brzychczyk, J., Cerizza, G., Chiga, N., Fukuda, N., Gasparic, I., Hong, B., Horvat, A., 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., Otsu, H., Pawłowski, P., Pelczar, K., Rossi, D., Sakurai, H., Santamaria, C., Sato, H., Scheit, H., Shane, R., Shimizu, Y., Simon, H., Snoch, A., Sochocka, A., Sumikama, T., Suzuki, H., Suzuki, D., Takeda, H., Tangwancharoen, S., Toernqvist, H., Togano, Y., Xiao, Z. G., Yennello, S. J., Zhang, Y., Cozma, M. D.
Publikováno v:
Phys. Rev. Lett. 126, 162701 (2021)
Many neutron star (NS) properties, such as the proton fraction within a NS, reflect the symmetry energy contributions to the Equation of State that dominate when neutron and proton densities differ strongly. To constrain these contributions at supra-
Externí odkaz:
http://arxiv.org/abs/2103.06861
Autor:
Cozma, M. D., Tsang, M. B.
Using the dcQMD transport model, the isoscalar and isovector in-medium potentials of the $\Delta$(1232) baryon are studied and information regarding their effective strength is obtained from a comparison to experimental pion production data in heavy-
Externí odkaz:
http://arxiv.org/abs/2101.08679
Autor:
Cozma, M. D.
A QMD type transport model supplemented by a phase-space coalescence model fitted to FOPI experimental multiplicities of free nucleons and light clusters has been used to study the density dependence of the symmetry energy above the saturation point
Externí odkaz:
http://arxiv.org/abs/1706.01300
Autor:
Russotto, P., Gannon, S., Kupny, S., Lasko, P., Acosta, L., Adamczyk, M., Al-Ajlan, A., Al-Garawi, M., Al-Homaidhi, S., Amorini, F., Auditore, L., Aumann, T., Ayyad, Y., Basrak, Z., Benlliure, J., Boisjoli, M., Boretzky, K., Brzychczyk, J., Budzanowski, A., Caesar, C., Cardella, G., Cammarata, P., Chajecki, Z., Chartier, M., Chbihi, A., Colonna, M., Cozma, M. D., Czech, B., De Filippo, E., Di Toro, M., Famiano, M., Gašparić, I., Grassi, L., Guazzoni, C., Guazzoni, P., Heil, M., Heilborn, L., Introzzi, R., Isobe, T., Kezzar, K., Kiš, M., Krasznahorkay, A., Kurz, N., La Guidara, E., Lanzalone, G., Fèvre, A. Le, Leifels, Y., Lemmon, R. C., Li, Q. F., Lombardo, I., Lukasik, J., Lynch, W. G., Marini, P., Matthews, Z., May, L., Minniti, T., Mostazo, M., Pagano, A., Pagano, E. V., Papa, M., Pawlowski, P., Pirrone, S., Politi, G., Porto, F., Reviol, W., Riccio, F., Rizzo, F., Rosato, E., Rossi, D., Santoro, S., Sarantites, D. G., Simon, H., Skwirczynska, I., Sosin, Z., Stuhl, L., Trautmann, W., Trifirò, A., Trimarchi, M., Tsang, M. B., Verde, G., Veselsky, M., Vigilante, M., Wang, Yongjia, Wieloch, A., Wigg, P., Winkelbauer, J., Wolter, H. H., Wu, P., Yennello, S., Zambon, P., Zetta, L., Zoric, M.
Publikováno v:
Phys. Rev. C 94, 034608 (2016)
Directed and elliptic flows of neutrons and light charged particles were measured for the reaction 197Au+197Au at 400 MeV/nucleon incident energy within the ASY-EOS experimental campaign at the GSI laboratory. The detection system consisted of the La
Externí odkaz:
http://arxiv.org/abs/1608.04332
Autor:
Cozma, M. D.
The charged pion multiplicity ratio in intermediate energy heavy-ion collisions, a probe of the density dependence of symmetry energy above the saturation point, has been proven in a previous study to be extremely sensitive to the strength of the iso
Externí odkaz:
http://arxiv.org/abs/1603.00664
Autor:
Cozma, M. D.
The charged pion multiplicity ratio in intermediate energy central heavy-ion collisions has been proposed as a suitable observable to constrain the high density dependence of the isovector part of the equation of state, with contradicting results. Us
Externí odkaz:
http://arxiv.org/abs/1409.3110
Autor:
Russotto, P., Cozma, M. D., Fevre, A. Le, Leifels, Y., Lemmon, R., Li, Q., Lukasik, J., Trautmann, W.
Publikováno v:
The European Physical Journal A 50:38 (2014)
Flow observables in heavy-ion reactions at incident energies up to about 1 GeV per nucleon have been shown to be very useful for investigating the reaction dynamics and for determining the parameters of reaction models based on transport theory. In p
Externí odkaz:
http://arxiv.org/abs/1310.2896
Publikováno v:
Physical Review C 88, 044912 (2013)
Neutron-proton elliptic flow difference and ratio have been shown to be promising observables in the attempt to constrain the density dependence of the symmetry energy above the saturation point from heavy-ion collision data. Their dependence on mode
Externí odkaz:
http://arxiv.org/abs/1305.5417