Zobrazeno 1 - 10
of 671
pro vyhledávání: '"Ebran A."'
Autor:
Porro, Andrea, Duguet, Thomas, Ebran, Jean-Paul, Frosini, Mikael, Roth, Robert, Somà, Vittorio
Giant Resonances are, with nuclear rotations, the most evident expression of collectivity in finite nuclei. These two categories of excitations, however, are traditionally described within different formal schemes, such that vibrational and rotationa
Externí odkaz:
http://arxiv.org/abs/2407.01325
The use of quantality is discussed in the case of nuclei and other many-body systems such as atomic electrons. This dimensionless quantity is known to indicate when a many-body system behaves like a crystal or a quantum liquid. Its role is further an
Externí odkaz:
http://arxiv.org/abs/2406.03378
Autor:
Chatillon A., Boutoux G., Gorbinet T., Grente L., Martin J.-F., Pellereau E., Taieb J., Alvarez-Pol H., Audouin L., Ayyad Y., Bélier G., Benlliure J., Caamaño M., Casarejos E., Cortina-Gil D., Ebran A., Farget F., Fernández-Domínguez B., Heinz A., Johansson H. T., Jurado B., Kelić-Heil A., Kurz N., Laurent B., Loeher B., Nociforo C., Paradela C., Pietri S., Prochazka A., Ramos D., Rodríguez-Sànchez J. L., Rodriguez C., Rossi D., Simon H., Tassan-Got L., Toernqvist H., Vargas J., Voss B., Weick H.
Publikováno v:
EPJ Web of Conferences, Vol 284, p 04002 (2023)
Low energy fission of 234,235,236,238U and 237,238Np radioactive beams, provided by the GSI/FRS facility, has been studied using the R3B/SOFIA setup. The latter allows, on an event-by-event basis, to simultaneously identify, in terms of their mass an
Externí odkaz:
https://doaj.org/article/285d79298d874ebcb3c0eab0d39027a0
Autor:
Giacalone, Giuliano, Zhao, Wenbin, Bally, Benjamin, Shen, Shihang, Duguet, Thomas, Ebran, Jean-Paul, Elhatisari, Serdar, Frosini, Mikael, Lähde, Timo A., Lee, Dean, Lu, Bing-Nan, Ma, Yuan-Zhuo, Meißner, Ulf-G., Nijs, Govert, Noronha-Hostler, Jacquelyn, Plumberg, Christopher, Rodríguez, Tomás R., Roth, Robert, van der Schee, Wilke, Schenke, Björn, Shen, Chun, Somà, Vittorio
The System for Measuring Overlap with Gas (SMOG2) at the LHCb detector enables the study of fixed-target ion-ion collisions at relativistic energies ($\sqrt{s_{\rm NN}}\sim100$ GeV in the centre-of-mass). With input from \textit{ab initio} calculatio
Externí odkaz:
http://arxiv.org/abs/2405.20210
Autor:
Porro, Andrea, Duguet, Thomas, Ebran, Jean-Paul, Frosini, Mikael, Roth, Robert, Somà, Vittorio
The paper is the third of a series dedicated to the ab initio description of monopole giant resonances in mid-mass closed- and open-shell nuclei via the so-called projected generator coordinate method. The present focus is on the computation of the m
Externí odkaz:
http://arxiv.org/abs/2404.14154
Autor:
Porro, Andrea, Duguet, Thomas, Ebran, Jean-Paul, Frosini, Mikael, Roth, Robert, Somà, Vittorio
Giant resonances (GRs) are a striking manifestation of collective motions in atomic nuclei. The present paper is the second in a series of four dedicated to the use of the projected generator coordinate method (PGCM) for the ab initio determination o
Externí odkaz:
http://arxiv.org/abs/2402.15901
Autor:
Giacalone, Giuliano, Bally, Benjamin, Nijs, Govert, Shen, Shihang, Duguet, Thomas, Ebran, Jean-Paul, Elhatisari, Serdar, Frosini, Mikael, Lähde, Timo A., Lee, Dean, Lu, Bing-Nan, Ma, Yuan-Zhuo, Meißner, Ulf-G., Noronha-Hostler, Jacquelyn, Plumberg, Christopher, Rodríguez, Tomás R., Roth, Robert, van der Schee, Wilke, Somà, Vittorio
Whether or not femto-scale droplets of quark-gluon plasma (QGP) are formed in so-called small systems at high-energy colliders is a pressing question in the phenomenology of the strong interaction. For proton-proton or proton-nucleus collisions the a
Externí odkaz:
http://arxiv.org/abs/2402.05995
Autor:
Porro, Andrea, Duguet, Thomas, Ebran, Jean-Paul, Frosini, Mikael, Roth, Robert, Somá, Vittorio
Giant resonances (GRs) are a striking manifestation of collective motions in mesoscopic systems such as atomic nuclei. Until recently, theoretical investigations have essentially relied on the (quasiparticle) random phase approximation ((Q)RPA), and
Externí odkaz:
http://arxiv.org/abs/2402.02228
Autor:
Ebran, Jean-Paul1,2 (AUTHOR), Heitz, Louis3 (AUTHOR), Khan, Elias3 (AUTHOR) elias.khan@ijclab.in2p3.fr, Lasseri, Raphaël-David3,4 (AUTHOR), Mercier, Florian3 (AUTHOR), Nikšić, Tamara5 (AUTHOR), Vretenar, Dario5 (AUTHOR), Yüksel, Esra6 (AUTHOR), Zhao, Jie7 (AUTHOR)
Publikováno v:
EPJ Web of Conferences. 11/7/2024, Vol. 311, p1-4. 4p.
Alpha and cluster decays are analyzed for heavy nuclei located above $^{208}$Pb on the chart of nuclides: $^{216-220}$Rn and $^{220-224}$Ra, that are also candidates for observing the $2 \alpha$ decay mode. A microscopic theoretical approach based on
Externí odkaz:
http://arxiv.org/abs/2211.14135