Zobrazeno 1 - 10
of 2 405
pro vyhledávání: '"Garrido E"'
Autor:
Garrido, E., Kievsky, A., Gattobigio, M., Viviani, M., Marcucci, L. E., Del Grande, R., Fabbietti, L., Melnichenko, D.
In this work we present the study of $p\Lambda$ and $pp\Lambda$ scattering processes using femtoscopic correlation functions. This observable has been recently used to access the low-energy interaction of hadrons emitted in the final state of high-en
Externí odkaz:
http://arxiv.org/abs/2408.01750
Autor:
Garrido, E., Jensen, A. S.
The squeezing process of a three-dimensional quantum system by use of an external deformed one-body oscillator potential can also be described by the $d$-method, without external field and where the dimension can take non-integer values. In this work
Externí odkaz:
http://arxiv.org/abs/2403.06519
The correlation function is a useful tool to study the interaction between hadrons. The theoretical description of this observable requires the knowledge of the scattering wave function, whose asymptotic part is distorted when two or more particles a
Externí odkaz:
http://arxiv.org/abs/2402.06317
Scattering experiments with three free nucleons in the ingoing channel are extremely challenging in terrestrial laboratories. Recently, the ALICE Collaboration has successfully measured the scattering of three protons indirectly, by using the femtosc
Externí odkaz:
http://arxiv.org/abs/2310.10428
Autor:
Garrido, E., Jensen, A. S.
The purpose of this paper is to show that, by combining Feshbach resonances with external confining potentials, the energy scale factor of neighboring Efimov states can be tremendously reduced. The Efimov conditions can be reached for systems made of
Externí odkaz:
http://arxiv.org/abs/2303.03845
Publikováno v:
Physical Review C 107, 014003 (2023)
A novel practical few-body method is formulated to include isospin symmetry for nuclear halo structures. The method is designed to describe beta decay, where the basic concept of isospin symmetry facilitates a proper understanding. Both isobaric anal
Externí odkaz:
http://arxiv.org/abs/2301.07411
Continuum structures of three short-range interacting particles in a deformed external one-body field are investigated. We use the equivalent $d$-method employing non-integer dimension, $d$, in a spherical calculation with a dimension-dependent angul
Externí odkaz:
http://arxiv.org/abs/2206.13106
Publikováno v:
EPJ Web of Conferences, Vol 113, p 06005 (2016)
In this work the bremsstrahlung and photon dissociation cross sections for transitions between 0+, 2+, and 4+ states in 12C are computed. The nucleus is described within the three-alpha model, and the wave functions are computed by means of the hyper
Externí odkaz:
https://doaj.org/article/04b2f5baf5eb4413bb81a3c411239cae
Autor:
Garrido, E., Jensen, A. S.
The continuous confinement of quantum systems can be described by means of the $d$-method, where the dimension $d$ is taken as a continuous parameter. In this work we describe in detail how this method can be used to obtain the root mean square radii
Externí odkaz:
http://arxiv.org/abs/2105.11745
Autor:
Garrido, E., Jensen, A. S.
Publikováno v:
Phys. Rev. C 103, 055813 (2021)
We investigate four-body nuclear reactions in stellar environments contributing to creation of light nuclei, exemplified by $^9$Be and $^{12}$C. The originally assumed process is radiative capture, where nuclear clusters combine into the excited fina
Externí odkaz:
http://arxiv.org/abs/2103.11973