Author profile: Alonso Alonso, Clara Eugenia
Institutional data
Name | Alonso Alonso, Clara Eugenia |
Department | Física Atómica, Molecular y Nuclear |
Knowledge area | Física Atómica, Molecular y Nuclear |
Professional category | Investigadora Honoraria |
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37
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Publications |
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Article
Review of Shape Phase Transition Studies for Bose-Fermi Systems: The Effect of the Odd-Particle on the Bosonic Core
(MDPI, 2021)
The quantum phase transition studies we have done during the last few years for odd-even systems are reviewed. The focus ... |
Article
Importance of the single-particle continuum in BCS pairing with a pseudostate basis
(EDP Sciences, 2016)
In a recent work [arXiv:1510.03185] the use of the Transformed Harmonic Oscillator (THO) basis for the discretization of ... |
Article
β-decay rates of 121–131Cs in the microscopic interacting boson-fermion model
(American Physical Society, 2016)
β -decay rates of 121–131 Cs have been calculated in the framework of the neutron-proton interacting boson- fermion model ... |
Article
Continuum discretised BCS approach for weakly bound nuclei
(IOP Publishing, 2016)
The Bardeen-Cooper-Schrieffer (BCS) formalism is extended by including the single-particle continuum in order to analyse ... |
Presentation
Quantum phase transitions in odd-A nuclei: The effect of the odd particle from spherical to oblate shapes
(Institute of Physics Publishing, 2015)
Quantum shape-phase transitions in odd-nuclei are investigated within the framework of the interacting boson-fermion model ... |
Article
Quantum shape phase transitions from spherical to deformed for Bose-Fermi systems: the effect of the odd particle around the critical point
(EDP sciences, 2014)
Quantum phase transitions in odd-nuclei are investigated within the framework of the interacting boson-fermion model with ... |
Article
The one nucleon transfer operator in the microscopic IBM without NOA
(Elsevier, 2014)
The mapping of the single fermion creation operator (ci†) onto the Interacting Boson-Fermion space (IBFM) is revisited ... |
Article
Review of critical point symmetries and shape phasetransitions within algebraic and collective models
(2012)
Several aspect of shape phase transitions and critical point symmstries are reviewed inthis contribution within the ... |
Article
Phase diagram for a cubic-Q interacting boson model Hamiltonian: Signs of triaxiality
(American Physical Society, 2011)
An extension of the Interacting Boson Model that includes the cubic (QI×QI×Q I)(0) term is proposed. The potential energy ... |
Article
Odd-even 147–153Pm isotopes within the neutron-proton interacting boson-fermion model
(American Physical Society, 2011)
Low-lying energy states of the 147 -153Pm isotopic chain are studied within the framework of the neutron-proton interacting ... |
Article
Shape phase transition in odd-even nuclei: From spherical to deformed γ -unstable shapes
(The American Physical Society, 2010)
Shape phase transitions in odd-A nuclei are investigated within the framework of the interacting boson-fermion model. The ... |
Article
UBF(5) to SUBF(3) shape phase transition in odd nuclei for j=1/2, 3/2, and 5/2 orbits: The role of the odd particle at the critical point
(The American Physical Society, 2009)
We investigate the phase transition in odd nuclei within the Interacting Boson Fermion Model in correspondence with the ... |
Article
Coherent state approach to the interacting boson model: Test of its validity in the transitional region
(The American Physical Society, 2009)
The predictive power of the coherent state (CS) approach to the interacting boson model (IBM) is tested far from the IBM ... |
Article
Remarks on shape phase transitions in nuclei
(Institute of Physics Publishing, 2009)
Various aspects of shape phase transitions in even as well as odd systems are reviewed. Firstly, the case of an odd j 3/2 ... |
Presentation
Shape phase transitions and critical points
(American Institute of Physics, 2009)
We investigate different aspects connected with shape phase transitions in nuclei and the possible occurrence of dynamical ... |
Presentation
Shape phase transitions in odd-A nuclei
(American Institute of Physics, 2008)
We investigate shape phase transitions in odd nuclei within the Interacting Boson Fermion Model. Special attention is given ... |
Article
Population of mixed-symmetry states via α transfer reactions
(The American Physical Society, 2008)
Within the neutron-proton interacting boson model we study the population of mixed-symmetry states via α transfer processes. ... |
Article
Critical-point symmetries in Boson-Fermion systems: The case of shape transitions in odd nuclei in a multiorbit model
(American Physical Review, 2007)
We investigate phase transitions in boson-fermion systems. We propose an analytically solvable model [E(5/12)] to describe ... |
Article
Shape-phase transitions and two-particle transfer intensities
(The American Physical Society, 2007)
In the light of renewed interest in experiments on two-particle transfer reactions, we study the evolution of the transfer ... |
Article
Shape phase transition in odd nuclei in a multi- j model: The UB(6) ⊗ UF(12) case
(The American Physical Society, 2007)
The phase transition in odd nuclei when the underlying even-even core nuclei experience a transition from spherical to ... |
Article
One-particle spectroscopic intensities as a signature of shape phase transition: The γ -unstable case
(American Physical Society, 2006)
We investigate the evolution of one-particle spectroscopic intensities as a possible signature of shape phase transitions. ... |
Article
Phase transitions in the interacting boson fermion model: The γ -unstable case
(American Physical Society, 2005)
The phase transition around the critical point in the evolution from spherical to deformed γ-unstable shapes is investigated ... |
Article
One nucleon transfer operator and nuclear supersymmetry
(American Physical Society, 2005)
The appropriate use of the interacting boson-fermion model one nucleon transfer operator in connection with ... |
Article
U(5)-O(6) transition in the interacting boson model and the E(5) critical point symmetry
(American Physical Society, 2003)
The relation of the recently proposed E(5) critical point symmetry with the interacting boson model is ... |
PhD Thesis
Desarrollos microscópicos y cálculos en el marco del modelo de bosones y fermiones en interacción
(2002)
La presente Tesis Doctoral se desarrolla en el marco de los modelos de bosones en interacción (IBM) y de bosones y fermiones ... |
Article
Boson-conserving one-nucleon transfer operator in the interacting boson model
(American Physical Society, 2002)
The boson-conserving one-nucleon transfer operator in the interacting boson model (IBM) is reanalyzed. Extra ... |
Article
Search for E(5) symmetry in nuclei: The Ru isotopes
(American Physical Society, 2002)
We carry out an interacting boson model study of the Ru isotopes using a U(5)-SO(6) transitional Hamiltonian with fixed ... |
Article
Anharmonic double-γ vibrations in nuclei and their description in the interacting boson model
(American Physical Society, 2000)
Double-γ vibrations in deformed nuclei are studied in the context of the interacting boson model with special reference ... |
Article
Coupling of Dipole Mode to γ -unstable Quadrupole Oscillations
(Elsevier, 2000)
The coupling of the high-lying dipole mode to the low-lying quadrupole modes for the case of deformed γ-unstable nuclei ... |
Article
Intrinsic structure of two-phonon states in the interacting boson model
(Elsevier, 1998)
A general study of excitations up to two-phonon states is carried out using the intrinsicstate formalism of the Interacting ... |
Article |
Article
Quadrupole moments and E2 transitions in the O(6) limit of the IBM
(Elsevier, 1988)
Quadrupole moments and E2 transitions in the O(6) limit of the interacting boson model are studied within a formalism based ... |
Article
Backbending of Dy isotopes described with the neutron-photon IBA plus two-quasiparticle model
(Elsevier, 1986)
The formalism of the neutron-photon interacting boson model, extended to include two-quasiparticle excitations, is used ... |
Article
Test of the proton-neutron interacting boson-fermion model in the region around A=190
(American Physical Society, 1986)
We present systematic calculations on nuclei in the region around A=190 within the framework of the proton-neutron interacting ... |
Article
Nuclear structure information obtained from charge radii
(Elsevier, 1985)
We analyze the nuclear structure information obtained from measurements of charge radii in even-even and even-odd nuclei ... |
Article
A calculation of low-lying collective states in odd-even nuclei
(Elsevier, 1984)
We present results of a calculation of properties of low-lying collective quadrupole states in odd-even nuclei within the framework of the proton-neutron interacting boson-fermion model. |
Article
Prealignment B(E2)-anomaly in 124Xe
(Elsevier, 1983)
Lifetimes of 17 levels of 124Xe were measured using the Recoil Distance Doppler Shift method. An anomalous E2-reduction ... |