Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Yamashita, Marcelo T."'
We revisited how Weinberg's ideas in Nuclear Physics influenced our own work and lead to a renormalization group invariant framework within the quantum mechanical few-body problem, and we also update the discussion on the relevant scales in the limit
Externí odkaz:
http://arxiv.org/abs/2111.05954
Publikováno v:
Phys. Rev. A 104, 033301 (2021)
We present an energy scaling function to predict, in a specific range, the energy of bosonic trimers with large scattering lengths and finite range interactions, which is validated by quantum Monte Carlo calculations using microscopic Hamiltonians wi
Externí odkaz:
http://arxiv.org/abs/2106.09058
Publikováno v:
Brazilian Journal of Physics (2020)
A three-atom molecule AAB, formed by two identical bosons A and a distinct one B, is studied by considering coupled channels close to a Feshbach resonance. It is assumed that the subsystems AB and AA have, respectively, one and two channels, where, i
Externí odkaz:
http://arxiv.org/abs/2012.03882
Publikováno v:
Phys. Rev. A 102, 062814 (2020)
Atom-dimer exchange and dissociation reaction rates are predicted for different combinations of two $^4$He atoms and one of the alkaline species among $^{6}$Li, $^{7}$Li and $^{23}$Na, by using three-body scattering formalism with short-range two-bod
Externí odkaz:
http://arxiv.org/abs/2011.12396
The core momentum distribution of a weakly-bound neutron-neutron-core exotic nucleus is computed within a renormalized zero-range three-body model, with interactions in the s-wave channel. The halo wave-function in momentum space is obtained by using
Externí odkaz:
http://arxiv.org/abs/1512.02070
Publikováno v:
AIP Conference Proceedings; 8/10/2011, Vol. 1351 Issue 1, p73-76, 4p
