**Researcher Profile:**

Publons

Associate Professor and member of the faculty of the Masters and Doctorate programs of the Physics Department at UdeC. He is currently researching **Nuclear Physics**, **Nuclear Structure **y** Neutrino Physics**

**Email:** jbarea@udec.cl**Office:** 334, FCFM

**Research Projects**

- Lead Researcher: FONDECYT Regular 1190489

**Papers**

**General form of the boson-fermion interaction in the interacting boson-fermion model-2**

Physical Review C

**Occupation probabilities of single particle levels using the microscopic interacting boson model: Application to some nuclei of interest in neutrinoless double-beta decay**

Physical Review C

**β -decay rates of Cs 121 – 131 in the microscopic interacting boson-fermion model**

Physical Review C

**Limits on sterile neutrino contributions to neutrinoless double beta decay**

Physical Review D

**Phase-space factors and half-life predictions for Majoron-emitting β − β − decay**

Physical Review C

**0 ν β β and 2 ν β β nuclear matrix elements in the interacting boson model with isospin restoration**

Physical Review C

**Recent Theoretical Results For 0 nu beta beta-Decay Including R0 nu ECEC And 0 nu beta beta M**

AIP Conference Proceedings

**The one nucleon transfer operator in the microscopic IBM without NOA**

Physical Letters B

**Neutrinoless double-electron capture**

Physical Review C

**Neutrinoless double-positron decay and positron-emitting electron capture in the interacting boson model**

Physical Review C

**Nuclear matrix elements for double- β decay**

Physical Review C

**Constraint on 0 nu beta beta Matrix Elements from a Novel Decay Channel of the Scissors Mode: The Case of Gd-154**

Physical Review Letters

**Recent results on matrix elements for double beta decay using IBM-2**

AIP Conference Proceedings

**A compilation of 0 nu beta beta nuclear matrix elements in the interacting boson model**

Nuclear Physics B – Proceedings Suplements

**Limits on Neutrino Masses from Neutrinoless Double- β Decay**

Physical Review Letters

**Q Value and Half-Lives for the Double- β -Decay Nuclide Pd 110 **

Physical Review Letters

**Advances in the calculation of double beta decay**

AIP Conference Proceedings

**Present status of the double beta decay calculations within the microscopic Interacting Boson Model**

AIP Conference Proceedings

**Odd-even 147 − 153 Pm isotopes within the neutron-proton interacting boson-fermion model**Physical Review C

**ADVANCES IN THE THEORY OF 0 nu beta beta DECAY**

AIP Conference Proceedings

**Fundamental processes in the interacting boson model: 0 nu beta beta decay**

AIP Conference Proceedings

**Advances in the theory of 0 nu beta beta decay**

Nuclear Physics B – Proceedings Supplements

**Relationship between X(5) models and the interacting boson model**

Physical Review C

**Image reconstruction techniques applied to nuclear mass models**

Physical Review C

**New Advances in Neutrinoless Double Beta Decay Matrix Elements**

AIP Conference Proceedings

**Eigenvalue correlations and the distribution of ground state angular momenta for random many-body quantum systems**

Physical Review C

**Neutrinoless double- β decay in the microscopic interacting boson model**

Physical Review C

**New supersymmetric quartet of nuclei in the A similar to 190 mass region**

Physical Review C

**Image reconstruction of nuclear masses**

Revista Mexicana de Física

**Image reconstruction of nuclear masses**

Revista Mexicana de Física

**Calculation of neutrinoless double decay matrix elements in the Interacting Boson Model**

AIP Conference Proceedings

**New supersymmetric quartet of nuclei: Os-192,Os-193-Ir-193,Ir-194**

AIP Conference Proceedings

**New developments in nuclear supersymmetry**

Revista Mexicana de Física

**THE ART OF PREDICTING NUCLEAR MASSES**

International Journal of Modern Physics E

**Testing the predictive power of nuclear mass models**

Nuclear Physics A

**Transfer and neutron capture reactions to (194)Ir as a test of U(nu)(6/12)circle times U(pi)(6/4) supersymmetry**

Physical Review C

**Garvey-Kelson relations and the new nuclear mass tables**

Physical Review C

**Nuclear masses and the number of valence nucleons**

Nuclear Physicas A

**Perspectives on nuclear mass formulae**

Revista Mexicana de Física

**Masses of atomic nuclei far from stability**

European Physical Journal: Special Topics

**Exploring the Nuclear Landscape by Image Reconstruction Techniques**

Revista Mexicana de Física

**Calculation of nuclear masses using image reconstruction techniques**

AIP Conference Proceedings

**Nuclear mass. forecasting: Can observed pattern determine mass values?**

AIP Conference Proceedings

**An upper limit to ground state energy fluctuations in nuclear masses**

AIP Conference Proceedings

**Predicting nuclear masses by image reconstruction**

International Journal of Modern Physics

**An upper limit of ground-state energy fluctuations in nuclear masses**

Physica Scripta

**Nuclear mass prediction as an image reconstruction problem: can observed pattern determine mass values?**

Revista Mexicana de Física

**Nuclear forecasting as pattern recognition: Can we predict nuclear masses?**

AIP Conference Proceedings

**Ground state energy fluctuations in the nuclear shell model**

Physics Letters B

**Two-nucleon transfer reactions uphold supersymmetry in atomic nuclei**

Physical Review Letters

**Bounds on the presence of quantum chaos in nuclear masses**

The European Physics Journal A

**Nuclear masses set bounds on quantum chaos**

Physical Review Letters

**Supersymmetry and the spectrum of Au-196: A case study**

Key Topics in Nuclear Structure

**One nucleon transfer operator and nuclear supersymmetry**

Physical Review C

**An introduction to nuclear supersymmetry: A unification scheme for nuclei**

Lecture Notes in Physics

**A new look at nuclear supersymmetry through transfer experiments**

Journal of Physics A: Mathematical and General

**Nuclear supersymmetry: New tests and extensions**

Symmetries in Nuclear Structure

**Everything you always wanted to know about susy, but were afraid to ask**

Symmetries in Nuclear Structure

**Two-dimensional Fourier analysis of the nuclear mass errors**

AIP Conference Proceedings

**Regularities vs. chaos in nuclear masses**

AIP Conference Proceedings

**Phase transitions and critical points in the interacting boson model**

Symmetries in Nuclear Structure

**Analysis of the Pt-196(d,(->) t)Pt-195 transfer reaction in the framework of the IBA and IBFA models**

Computational and Group-Theoretical Methods in Nuclear Physics

**New correlations induced by nuclear supersymmetry**

AIP Conference Proceedings

**Phase transitions and critical points in the rare-earth region**

Physical Review C

**Boson-conserving one-nucleon transfer operator in the interacting boson model**

Physical Review C

**Modified one nucleon transfer operator in IBA**

Czechoslovak Journal of Physics

**Single-particle transfer and nuclear supersymmetry**

Physical Review C

**Level structure of Cs-123 observed from Ba-123 decay and described using the IBFM and CQPC models**

The European Physical Journal A