Zobrazeno 1 - 10
of 52
pro vyhledávání: '"E G, Lanza"'
Publikováno v:
Progress in Particle and Nuclear Physics. 106:360-433
This review paper concerns the research devoted to the study of the properties of dipole excitations in nuclei. The main focus is on questions related to isospin effects in these types of excitations. Particular attention is given to the experimental
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e1a549d5db79a2a77827f706b130e93c
https://doi.org/10.1016/j.ppnp.2019.02.001
https://doi.org/10.1016/j.ppnp.2019.02.001
The molecular algebraic model based on three and four alpha clusters is used to describe the inelastic scattering of alpha particles populating low-lying states in $^{12}$C and $^{16}$O. Optical potentials and inelastic formfactors are obtained by fo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::49c12881153048f279bb74c2a548356a
http://hdl.handle.net/11577/3399983
http://hdl.handle.net/11577/3399983
Autor:
C. E. Alonso, Kouichi Hagino, J. A. Lay, J. Lubian, José M. Arias, Francisco Pérez-Bernal, Lorenzo Fortunato, J. Casal, S. M. Lenzi, E. G. Lanza, Tomohiro Oishi
Publikováno v:
The European Physical Journal A. 56
We give an account of the main achievements of the scientific career of Andrea Vitturi so far, that have recently been discussed during the workshop "Theoretical Nuclear Physics in Padova" on the occasion of his retirement from full professor at the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d85b39f64bafb55ae538a0ef6a7de721
https://doi.org/10.1140/epja/s10050-020-00034-x
https://doi.org/10.1140/epja/s10050-020-00034-x
Publikováno v:
Physical Review C. 101
Densities and transition densities are computed in an equilateral triangular alpha-cluster model for $^{12}$C, in which each $\alpha$ particle is taken as a gaussian density distribution. The ground-state, the symmetric vibration (Hoyle state) and th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::935b2cb8ed66339ff070525feb120ed6
https://doi.org/10.1103/physrevc.101.014315
https://doi.org/10.1103/physrevc.101.014315
Publikováno v:
The European Physical Journal A
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=r3c4b2081b22::d85b39f64bafb55ae538a0ef6a7de721
Autor:
E. De Filippo, N. S. Martorana, F. Favela, C. Maiolino, Luis Acosta, Nicla Gelli, Chiara Guazzoni, E. Geraci, E. V. Pagano, Antonio Trifiro, L. Quattrocchi, A. Pagano, S. De Luca, D. J. Marín-Lámbarri, M. Trimarchi, M.V. Andrés, V. L. Sicari, E. C. Pollacco, Michele Papa, Domenico Santonocito, G. Cardella, A. Nannini, A. Camaiani, G. Politi, B. Gnoffo, S. Pirrone, F. Rizzo, P. Russotto, E. G. Lanza, G. Lanzalone
Publikováno v:
J.Phys.Conf.Ser.
Detection Systems and Techniques in Nuclear and Particle Physics
Detection Systems and Techniques in Nuclear and Particle Physics, Sep 2019, Messina, Italy. pp.012007, ⟨10.1088/1742-6596/1561/1/012007⟩
Detection Systems and Techniques in Nuclear and Particle Physics
Detection Systems and Techniques in Nuclear and Particle Physics, Sep 2019, Messina, Italy. pp.012007, ⟨10.1088/1742-6596/1561/1/012007⟩
We describe the use of the 4tt CHIMERA charged particle detector as a large efficiency y-ray detector. The CsI(Tl) stage of the CHIMERA telescope is used to detect and identify y-rays. The high detection efficiency and the sufficient energy resolutio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e801a0917dd76245488a718f3cb93d27
http://hdl.handle.net/11311/1147856
http://hdl.handle.net/11311/1147856
Publikováno v:
The European Physical Journal A. 55
We briefly review the main properties of the low-lying dipole states known as Pygmy Dipole Resonance trying to select the main one which could define this new excitation mode. A good candidate seems to be the isoscalar-isovector mixing. This mixing,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d98808f526b60c6a9bf36a8e4178139e
https://doi.org/10.1140/epja/i2019-12797-y
https://doi.org/10.1140/epja/i2019-12797-y
Publikováno v:
Journal of Physics: Conference Series. 1643:012092
We present a short review of the properties of the so-called Pygmy Dipole Resonance (PDR) which can be studied with both isovector and isoscalar probes. This is possible due to the particular property of this new mode where the isoscalar and isovecto
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1a878d0f8494f6aab028d8ef02c05ef2
https://doi.org/10.1088/1742-6596/1643/1/012092
https://doi.org/10.1088/1742-6596/1643/1/012092
Publikováno v:
EPJ Web of Conferences, Vol 223, p 01008 (2019)
Form factors for α+12C inelastic scattering are obtained within two theoretical (α+α+α) approaches:The hyperspherical framework for three identical bosons, and the algebraic cluster model assuming the D3h symmetry of an equilateral triangle subje
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8ea5112922df4ffc1b2449578bc4d573
https://www.epj-conferences.org/articles/epjconf/pdf/2019/28/epjconf_nsd2019_01008.pdf
https://www.epj-conferences.org/articles/epjconf/pdf/2019/28/epjconf_nsd2019_01008.pdf
The algebraic molecular model is used in $^{12}$C to construct densities and transition densities connecting low-lying states of the rotovibrational spectrum, first and foremost those belonging to the rotational bands based on the ground and the Hoyl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d43b7dab54ebefe2396aead53f8d9cbb
http://hdl.handle.net/11577/3314125
http://hdl.handle.net/11577/3314125