Zobrazeno 1 - 10
of 320
pro vyhledávání: '"Viviani Michele"'
Autor:
Fornetti, Filippo, Gnech, Alex, Frederico, Tobias, Pederiva, Francesco, Rinaldi, Matteo, Roggero, Alessandro, Salme', Giovanni, Scopetta, Sergio, Viviani, Michele
The homogeneous Bethe-Salpeter equation (hBSE), describing a bound system in a genuinely relativistic quantum-field theory framework, was solved for the first time by using a D-Wave quantum annealer. After applying standard techniques of discretizati
Externí odkaz:
http://arxiv.org/abs/2406.18669
Autor:
Fornetti, Filippo, Pace, Emanuele, Rinaldi, Matteo, Salmè, Giovanni, Scopetta, Sergio, Viviani, Michele
The light-front formalism for a covariant description of the European Muon Collaboration (EMC) effect, already applied to $^3$He, is formally extended to any nucleus, and used for actually calculating the $^3$H and $^4$He cases. The realistic and acc
Externí odkaz:
http://arxiv.org/abs/2308.15925
We compute the muon capture on deuteron in the doublet hyperfine state for a variety of nuclear interactions and consistent nuclear currents. Our analysis includes a detailed examination of the theoretical uncertainties coming from different sources:
Externí odkaz:
http://arxiv.org/abs/2305.07568
Publikováno v:
In Ocean Engineering 1 November 2024 311 Part 1
Autor:
Franzosi, Giovanni, Abbasi, Afaq Ahmed, Savio, Luca, Viviani, Michele, Ferrando, Marco, Tani, Giorgio
Publikováno v:
In Ocean Engineering 15 January 2025 316
Publikováno v:
Phys. Rev. C 103, 024004 (2021)
This work presents further analysis of the three- and four-neutron systems in the low energy regime using adiabatic hyperspherical methods. In our previous Phys. Rev. Lett. article (Phys. Rev. Lett. 125, 052501 (2020)), the low-energy behavior of the
Externí odkaz:
http://arxiv.org/abs/2011.11687
Publikováno v:
Phys. Rev. C 102, 065205 (2020)
Very recently, for the first time, the two channels of nuclear deeply virtual Compton scattering (DVCS), the coherent and incoherent ones, have been separated by the CLAS collaboration at JLab, using a $^4$He target. The incoherent channel, which can
Externí odkaz:
http://arxiv.org/abs/2008.11437
Publikováno v:
Phys. Rev. Lett. 125, 052501 (2020)
The low energy systems of three or four neutrons are treated within the adiabatic hyperspherical framework, yielding an understanding of the low energy quantum states in terms of an adiabatic potential energy curve. The dominant low energy potential
Externí odkaz:
http://arxiv.org/abs/2005.04714
Publikováno v:
Phys. Rev. C 102, 014001 (2020)
We have studied the solution of the six-nucleon bound state problem using the hyperspherical harmonic (HH) approach. For this study we have considered only two-body nuclear forces. In particular we have used a chiral nuclear potential evolved with th
Externí odkaz:
http://arxiv.org/abs/2004.05814
Autor:
Villa, Diego, Tani, Giorgio, Gaggero, Stefano, Ferrando, Marco, Ausonio, Pierluigi, Travi, Piero, Viviani, Michele
Publikováno v:
In Ocean Engineering 1 November 2023 287 Part 1