Author

Civitarese, Osvaldo

INSPIRE profile1013441 ORCID0000-0001-5447-850X

41 papers·728 citations in this corpus

	Paper	Category
Mar 10, 2026#152603.08004	The Birman-Schwinger operator for the Cornell Hamiltonian O Civitarese🇦🇷 · S. Fassari🇮🇹 · M. Gadella🇪🇸 · F. Rinaldi🇮🇹	nucl-th	Eur.Phys.J.Plus	0
Sep 23, 2025#22509.16605	Solution to the uncertainty problem of nuclear matrix element for neutrinoless double- $β$ decay J. Terasaki🇨🇿 · O. Civitarese🇦🇷	nucl-th	—	0
Jul 1, 2025#62506.23239	Half-life of $^{136}$ Xe for neutrinoless double- $β$ decay calculated with effective axial-vector current coupling unified for two-neurtino and neutrinoless double- $β$ decay modes J. Terasaki🇨🇿 · O. Civitarese🇦🇷	nucl-th	PRC	1
Mar 31, 2025#52503.22339	Effects of perturbation for transition operator of double- $β$ decay on nuclear matrix element, effective axial-vector current coupling, and half-life J. Terasaki🇨🇿 · O. Civitarese🇦🇷	nucl-th	PRC	3
Feb 3, 2023#32302.00879	Nuclear response to dark matter signals in Ge and Xe odd-mass targets M. M. Saez🇯🇵 · O. Civitarese🇦🇷 · T. Tarutina🇦🇷 · K. Fushimi🇦🇷	nucl-th	IJMPE	1
Sep 15, 2021#52109.06244	Neutrino interactions in liquid scintillators including active-sterile neutrino mixing M.M.Saez🇦🇷 · M.E.Mosquera🇦🇷 · O.Civitarese🇦🇷	↳ hep-ph	IJMPE	2
Sep 1, 2021#12108.13534	BCS solutions and effective quarks energies of the QCD Hamiltonian in the Coulomb gauge Tochtli Yepez-Martinez🇲🇽 · Peter O. Hess🇲🇽 · Osvaldo Civitarese🇦🇷	nucl-th	NPA	3
May 10, 2021#42105.03202	Limits on active-sterile neutrino mixing parameters using heavy nuclei abundances M. M. Saez🇦🇷 · K. J. Fushimi🇦🇷 · M. E. Mosquera🇦🇷 · O. Civitarese🇦🇷	nucl-th	IJMPE	1
Jun 16, 2020#62006.08043	Neutrino mixing in nuclear rapid neutron-capture processes M. M. Saez🇦🇷 · O. Civitarese🇦🇷 · M. E. Mosquera🇦🇷	nucl-th	IJMPE	1
Dec 5, 2018#51812.01493	Muon-electron lepton-flavor violating transitions: shell-model calculations of transitions in 27Al J.Kostensalo🇫🇮 · J. Suhonen🇫🇮 · O. Civitarese🇦🇷	nucl-th	PRC	2
Sep 5, 2018#221809.01063	Effects of neutrino mixing upon electron fraction in core collapse supernovae M.M. Saez🇦🇷 · M.E. Mosquera🇦🇷 · O. Civitarese🇦🇷	↳ hep-ph	Bol.A.A.Astron.	0
Aug 13, 2018#81808.03249	Neutrino induced reactions in core-collapse supernovae: effects on the electron fraction M. M. Saez🇦🇷 · O. Civitarese🇦🇷 · M. E. Mosquera🇦🇷	↳ hep-ph	Int.J.Mod.Phys.D	5
Aug 17, 2017#31708.04980	Theoretical estimates of the width of light-meson states in the SO(4) (2+1)-flavor limit Tochtli Yépez-Martínez🇦🇷 · Osvaldo Civitarese🇦🇷 · Peter O. Hess🇲🇽	nucl-th	IJMPE	7
Apr 7, 2017#41704.01947	Low energy meson spectrum from a QCD approach based on many-body methods D. A. Amor-Quiroz🇲🇽 · T. Yépez-Martínez🇦🇷 · P. O. Hess🇲🇽 · O. Civitarese🇦🇷 · A. Weber🇲🇽	nucl-th	IJMPE	14
Oct 8, 2009#6*0910.1276	A Solvable Model for Many Quark Systems in QCD Hamiltonians Tochtli Yepez-Martinez🇲🇽 · Peter O. Hess🇲🇽 · Adam P. Szczepaniak🇺🇸 · Osvaldo Civitarese🇦🇷	nucl-th	PRC	20
Mar 11, 2008#8*0803.1375	Effects of orbital occupancies on the neutrinoless beta-beta matrix element of 76Ge J. Suhonen🇫🇮 · O. Civitarese🇦🇷	nucl-th	PLB	71
Nov 30, 2007#3*0711.4714	Effects due to Resonant and Continuum States on the Neutrino-Nucleus Cross Section O. Civitarese🇦🇷 · R. J. Liotta🇸🇪 · M. E. Mosquera🇦🇷	nucl-th	PRC	6
Apr 27, 2007#4*0704.3569	Generalized rotational hamiltonians from nonlinear angular momentum algebras A. Ballesteros🇪🇸 · O. Civitarese🇦🇷 · F. J. Herranz🇪🇸 · M. Reboiro🇦🇷	nucl-th	PRC	4
Mar 29, 2007#4*nucl-th/0703090	The Friedrichs-Model with fermion-boson couplings O. Civitarese🇦🇷 · M. Gadella🇪🇸	nucl-th	IJMPE	7
Mar 29, 2007#5*nucl-th/0703091	The Friedrichs-Model with fermion-boson couplings II O. Civitarese🇦🇷 · M. Gadella🇪🇸 · G.P. Pronko🇷🇺	nucl-th	IJMPE	5
Jan 19, 2007#4*nucl-th/0701052	Short-range correlations and neutrinoless double beta decay M. Kortelainen🇫🇮 · O. Civitarese🇦🇷 · J. Suhonen🇫🇮 · J. Toivanen🇫🇮	nucl-th	PLB	140
Apr 21, 2006#4*nucl-th/0604050	The role of the continuum and the spurious 1- transitions in incoherent mu - e conversion rate calculations P. Papakonstantinou🇩🇪 · O. Civitarese🇦🇷 · T. S. Kosmas🇬🇷 · J. Wambach🇩🇪	nucl-th	Czech.J.Phys.	2
May 21, 2004#1*nucl-th/0405052	Modelling Pentaquark and Heptaquark States M. Nunez🇲🇽 · S. Lerma🇲🇽 · P. O. Hess🇲🇽 · S. Jesgarz🇧🇷 · O. Civitarese🇦🇷 · M. Reboiro🇦🇷	nucl-th	PRC	10
May 21, 2004#2*nucl-th/0405053	A schematic model for QCD. III : Hadronic states M. Nunez🇲🇽 · S. Lerma🇲🇽 · P. O. Hess🇲🇽 · S. Jesgarz🇧🇷 · O. Civitarese🇦🇷 · M. Reboiro🇦🇷	nucl-th	—	0
Feb 6, 2003#3*nucl-th/0302011	A schematic model for QCD I: Low energy meson states S. Lerma (1)🇲🇽 · S. Jesgarz (1)🇲🇽 · P. O. Hess (1)🇲🇽 · O. Civitarese (2)🇦🇷 · M. Reboiro (2). ((1) Instituto de Ciencias Nucleares, UNAM, Mexico (2) Dept of Physics. Univ.of La Plata, Argentina.)🇦🇷	nucl-th	PRC	17
Dec 5, 2002#5*nucl-th/0212022	Fermion-Boson Interactions and Quantum Algebras A. Ballesteros (Depto. de Fisica, Univ. de Burgos, Spain)🇪🇸 · O. Civitarese (Depto de Fisica, Univ. de La Plata, Argentine.)🇪🇸 · F.J.Herranz (Depto de Fisica, Univ. de Burgos, Spain)🇦🇷 · M. Reboiro (Depto de Fisica, Univ. de La Plata, Argentine.)🇦🇷	nucl-th	PRC	18
Aug 6, 2002#3*nucl-th/0208005	Light-neutrino mass hierarchies, nuclear matrix elements, and the observability of neutrinoless double-beta decay O. Civitarese🇦🇷 · J. Suhonen🇫🇮	nucl-th	NPA	76
May 28, 2002#4*nucl-th/0205070	A schematic model for QCD at finite temperature S. Lerma (1)🇲🇽 · S. Jesgarz (1)🇲🇽 · P. O. Hess (1)🇲🇽 · O. Civitarese (2)🇦🇷 · M. Reboiro (2) (1)(Instituto de Ciencias Nucleares, UNAM, Mexico) (2)(Dept. of Phys. UNLP, La Plata, Argentina.)🇦🇷	nucl-th	PRC	6
May 2, 2002#1*nucl-th/0205001	Selection rules in the double beta decay of deformed nuclei Jorge G. Hirsch🇲🇽 · Octavio Castanos🇲🇽 · Peter O. Hess🇲🇽 · Osvaldo Civitarese🇦🇷	nucl-th	PLB	12
Oct 9, 2001#7*nucl-th/0110023	Theoretical description of the double beta decay of 160Gd Jorge G. Hirsch🇲🇽 · Octavio Castanos🇲🇽 · Peter O. Hess🇲🇽 · Osvaldo Civitarese🇦🇷	nucl-th	PRC	13
Sep 20, 2001#3*nucl-th/0109057	Double beta decay in deformed nuclei Jorge G. Hirsch🇲🇽 · Victoria E. Ceron🇲🇽 · Octavio Castanos🇲🇽 · Peter O. Hess🇲🇽 · Osvaldo Civitarese🇦🇷	nucl-th	Czech.J.Phys.	8
Dec 21, 1999#2*nucl-th/9912045	Temperature dependent BCS equations with continuum coupling N. Sandulescu🇸🇪 · O. Civitarese🇦🇷 · R. J. Liotta🇸🇪	nucl-th	PRC	17
Jul 5, 1999#3*nucl-th/9907007	Structure of the vacuum states in the presence of isovector and isoscalar pairing correlations D. R. Bes (1 and 3)🇦🇷 · O. Civitarese (2)🇦🇷 · E. E. Maqueda (1)🇦🇷 · N. N. Scoccola (1 and 3) ((1) Depto. de Fisica, CNEA, Buenos Aires, Argentina, (2) Depto. de Fisica, UNLP, La Plata, Argentina, (3) Universidad Favaloro, Buenos Aires, Argentina)🇦🇷	nucl-th	PRC	12
Mar 30, 1998#1*nucl-th/9803054	Perturbative description of nuclear double beta decay transitions D.R Bes🇦🇷 · O. Civitarese🇦🇷 · N.N. Scoccola🇦🇷	nucl-th	PLB	15
Feb 24, 1997#2*nucl-th/9702047	Neutron-proton pairing in the BCS approach O. Civitarese🇦🇷 · M. Reboiro🇦🇷 · P. Vogel🇺🇸	nucl-th	PRC	59
Jan 28, 1997#5*nucl-th/9701055	QRPA and its extensions in a solvable model Jorge G. Hirsch🇲🇽 · Peter O. Hess🇲🇽 · Osvaldo Civitarese🇦🇷	nucl-th	—	0
Dec 17, 1996#2*nucl-th/9612034	Single- and double-beta decay Fermi-transitions in an exactly solvable model Jorge G. Hirsch🇲🇽 · Peter O. Hess🇲🇽 · Osvaldo Civitarese🇦🇷	nucl-th	PRC	33
Nov 6, 1996#1*nucl-th/9611008	Double beta decay and the proton-neutron residual interaction Jorge G. Hirsch🇲🇽 · Peter O. Hess🇲🇽 · Osvaldo Civitarese🇦🇷	nucl-th	PLB	27
Feb 7, 1996#1*nucl-th/9602007	Renormalized QRPA and double beta decay: a critical analysis of double Fermi transitions Jorge G. Hirsch🇲🇽 · Peter O. Hess🇲🇽 · Osvaldo Civitarese🇦🇷	nucl-th	PRC	40
Jan 27, 1995#2*nucl-th/9501029	Double beta decay to excited states in Nd150 Jorge G. Hirsch🇲🇽 · Octavio Castaños🇲🇽 · Peter O. Hess🇲🇽 · Osvaldo Civitarese🇦🇷	nucl-th	NPA	34
Nov 15, 1994#3*nucl-th/9411011	Double beta decay of $^{100} M o$ : the deformed limit Jorge G. Hirsch🇲🇽 · O. Castaños🇲🇽 · P. O. Hess🇲🇽 · Osvaldo Civitarese🇦🇷	nucl-th	PRC	36

The Birman-Schwinger operator for the Cornell Hamiltonian
O Civitarese🇦🇷 · S. Fassari🇮🇹 · M. Gadella🇪🇸 · F. Rinaldi🇮🇹
Mar 10, 2026#15nucl-thEur.Phys.J.Plus0 citations
Solution to the uncertainty problem of nuclear matrix element for neutrinoless double- $β$ decay
J. Terasaki🇨🇿 · O. Civitarese🇦🇷
Sep 23, 2025#2nucl-th0 citations
Half-life of $^{136}$ Xe for neutrinoless double- $β$ decay calculated with effective axial-vector current coupling unified for two-neurtino and neutrinoless double- $β$ decay modes
J. Terasaki🇨🇿 · O. Civitarese🇦🇷
Jul 1, 2025#6nucl-thPRC1 citation
Effects of perturbation for transition operator of double- $β$ decay on nuclear matrix element, effective axial-vector current coupling, and half-life
J. Terasaki🇨🇿 · O. Civitarese🇦🇷
Mar 31, 2025#5nucl-thPRC3 citations
Nuclear response to dark matter signals in Ge and Xe odd-mass targets
M. M. Saez🇯🇵 · O. Civitarese🇦🇷 · T. Tarutina🇦🇷 · K. Fushimi🇦🇷
Feb 3, 2023#3nucl-thIJMPE1 citation
Neutrino interactions in liquid scintillators including active-sterile neutrino mixing
M.M.Saez🇦🇷 · M.E.Mosquera🇦🇷 · O.Civitarese🇦🇷
Sep 15, 2021#5↳ hep-phIJMPE2 citations
BCS solutions and effective quarks energies of the QCD Hamiltonian in the Coulomb gauge
Tochtli Yepez-Martinez🇲🇽 · Peter O. Hess🇲🇽 · Osvaldo Civitarese🇦🇷
Sep 1, 2021#1nucl-thNPA3 citations
Limits on active-sterile neutrino mixing parameters using heavy nuclei abundances
M. M. Saez🇦🇷 · K. J. Fushimi🇦🇷 · M. E. Mosquera🇦🇷 · O. Civitarese🇦🇷
May 10, 2021#4nucl-thIJMPE1 citation
Neutrino mixing in nuclear rapid neutron-capture processes
M. M. Saez🇦🇷 · O. Civitarese🇦🇷 · M. E. Mosquera🇦🇷
Jun 16, 2020#6nucl-thIJMPE1 citation
Muon-electron lepton-flavor violating transitions: shell-model calculations of transitions in 27Al
J.Kostensalo🇫🇮 · J. Suhonen🇫🇮 · O. Civitarese🇦🇷
Dec 5, 2018#5nucl-thPRC2 citations
Effects of neutrino mixing upon electron fraction in core collapse supernovae
M.M. Saez🇦🇷 · M.E. Mosquera🇦🇷 · O. Civitarese🇦🇷
Sep 5, 2018#22↳ hep-phBol.A.A.Astron.0 citations
Neutrino induced reactions in core-collapse supernovae: effects on the electron fraction
M. M. Saez🇦🇷 · O. Civitarese🇦🇷 · M. E. Mosquera🇦🇷
Aug 13, 2018#8↳ hep-phInt.J.Mod.Phys.D5 citations
Theoretical estimates of the width of light-meson states in the SO(4) (2+1)-flavor limit
Tochtli Yépez-Martínez🇦🇷 · Osvaldo Civitarese🇦🇷 · Peter O. Hess🇲🇽
Aug 17, 2017#3nucl-thIJMPE7 citations
Low energy meson spectrum from a QCD approach based on many-body methods
D. A. Amor-Quiroz🇲🇽 · T. Yépez-Martínez🇦🇷 · P. O. Hess🇲🇽 · O. Civitarese🇦🇷 · A. Weber🇲🇽
Apr 7, 2017#4nucl-thIJMPE14 citations
A Solvable Model for Many Quark Systems in QCD Hamiltonians
Tochtli Yepez-Martinez🇲🇽 · Peter O. Hess🇲🇽 · Adam P. Szczepaniak🇺🇸 · Osvaldo Civitarese🇦🇷
Oct 8, 2009#6*nucl-thPRC20 citations
Effects of orbital occupancies on the neutrinoless beta-beta matrix element of 76Ge
J. Suhonen🇫🇮 · O. Civitarese🇦🇷
Mar 11, 2008#8*nucl-thPLB71 citations
Effects due to Resonant and Continuum States on the Neutrino-Nucleus Cross Section
O. Civitarese🇦🇷 · R. J. Liotta🇸🇪 · M. E. Mosquera🇦🇷
Nov 30, 2007#3*nucl-thPRC6 citations
Generalized rotational hamiltonians from nonlinear angular momentum algebras
A. Ballesteros🇪🇸 · O. Civitarese🇦🇷 · F. J. Herranz🇪🇸 · M. Reboiro🇦🇷
Apr 27, 2007#4*nucl-thPRC4 citations
The Friedrichs-Model with fermion-boson couplings
O. Civitarese🇦🇷 · M. Gadella🇪🇸
Mar 29, 2007#4*nucl-thIJMPE7 citations
The Friedrichs-Model with fermion-boson couplings II
O. Civitarese🇦🇷 · M. Gadella🇪🇸 · G.P. Pronko🇷🇺
Mar 29, 2007#5*nucl-thIJMPE5 citations
Short-range correlations and neutrinoless double beta decay
M. Kortelainen🇫🇮 · O. Civitarese🇦🇷 · J. Suhonen🇫🇮 · J. Toivanen🇫🇮
Jan 19, 2007#4*nucl-thPLB140 citations
The role of the continuum and the spurious 1- transitions in incoherent mu - e conversion rate calculations
P. Papakonstantinou🇩🇪 · O. Civitarese🇦🇷 · T. S. Kosmas🇬🇷 · J. Wambach🇩🇪
Apr 21, 2006#4*nucl-thCzech.J.Phys.2 citations
Modelling Pentaquark and Heptaquark States
M. Nunez🇲🇽 · S. Lerma🇲🇽 · P. O. Hess🇲🇽 · S. Jesgarz🇧🇷 · O. Civitarese🇦🇷 · M. Reboiro🇦🇷
May 21, 2004#1*nucl-thPRC10 citations
A schematic model for QCD. III : Hadronic states
M. Nunez🇲🇽 · S. Lerma🇲🇽 · P. O. Hess🇲🇽 · S. Jesgarz🇧🇷 · O. Civitarese🇦🇷 · M. Reboiro🇦🇷
May 21, 2004#2*nucl-th0 citations
A schematic model for QCD I: Low energy meson states
S. Lerma (1)🇲🇽 · S. Jesgarz (1)🇲🇽 · P. O. Hess (1)🇲🇽 · O. Civitarese (2)🇦🇷 · M. Reboiro (2). ((1) Instituto de Ciencias Nucleares, UNAM, Mexico (2) Dept of Physics. Univ.of La Plata, Argentina.)🇦🇷
Feb 6, 2003#3*nucl-thPRC17 citations
Fermion-Boson Interactions and Quantum Algebras
A. Ballesteros (Depto. de Fisica, Univ. de Burgos, Spain)🇪🇸 · O. Civitarese (Depto de Fisica, Univ. de La Plata, Argentine.)🇪🇸 · F.J.Herranz (Depto de Fisica, Univ. de Burgos, Spain)🇦🇷 · M. Reboiro (Depto de Fisica, Univ. de La Plata, Argentine.)🇦🇷
Dec 5, 2002#5*nucl-thPRC18 citations
Light-neutrino mass hierarchies, nuclear matrix elements, and the observability of neutrinoless double-beta decay
O. Civitarese🇦🇷 · J. Suhonen🇫🇮
Aug 6, 2002#3*nucl-thNPA76 citations
A schematic model for QCD at finite temperature
S. Lerma (1)🇲🇽 · S. Jesgarz (1)🇲🇽 · P. O. Hess (1)🇲🇽 · O. Civitarese (2)🇦🇷 · M. Reboiro (2) (1)(Instituto de Ciencias Nucleares, UNAM, Mexico) (2)(Dept. of Phys. UNLP, La Plata, Argentina.)🇦🇷
May 28, 2002#4*nucl-thPRC6 citations
Selection rules in the double beta decay of deformed nuclei
Jorge G. Hirsch🇲🇽 · Octavio Castanos🇲🇽 · Peter O. Hess🇲🇽 · Osvaldo Civitarese🇦🇷
May 2, 2002#1*nucl-thPLB12 citations
Theoretical description of the double beta decay of 160Gd
Jorge G. Hirsch🇲🇽 · Octavio Castanos🇲🇽 · Peter O. Hess🇲🇽 · Osvaldo Civitarese🇦🇷
Oct 9, 2001#7*nucl-thPRC13 citations
Double beta decay in deformed nuclei
Jorge G. Hirsch🇲🇽 · Victoria E. Ceron🇲🇽 · Octavio Castanos🇲🇽 · Peter O. Hess🇲🇽 · Osvaldo Civitarese🇦🇷
Sep 20, 2001#3*nucl-thCzech.J.Phys.8 citations
Temperature dependent BCS equations with continuum coupling
N. Sandulescu🇸🇪 · O. Civitarese🇦🇷 · R. J. Liotta🇸🇪
Dec 21, 1999#2*nucl-thPRC17 citations
Structure of the vacuum states in the presence of isovector and isoscalar pairing correlations
D. R. Bes (1 and 3)🇦🇷 · O. Civitarese (2)🇦🇷 · E. E. Maqueda (1)🇦🇷 · N. N. Scoccola (1 and 3) ((1) Depto. de Fisica, CNEA, Buenos Aires, Argentina, (2) Depto. de Fisica, UNLP, La Plata, Argentina, (3) Universidad Favaloro, Buenos Aires, Argentina)🇦🇷
Jul 5, 1999#3*nucl-thPRC12 citations
Perturbative description of nuclear double beta decay transitions
D.R Bes🇦🇷 · O. Civitarese🇦🇷 · N.N. Scoccola🇦🇷
Mar 30, 1998#1*nucl-thPLB15 citations
Neutron-proton pairing in the BCS approach
O. Civitarese🇦🇷 · M. Reboiro🇦🇷 · P. Vogel🇺🇸
Feb 24, 1997#2*nucl-thPRC59 citations
QRPA and its extensions in a solvable model
Jorge G. Hirsch🇲🇽 · Peter O. Hess🇲🇽 · Osvaldo Civitarese🇦🇷
Jan 28, 1997#5*nucl-th0 citations
Single- and double-beta decay Fermi-transitions in an exactly solvable model
Jorge G. Hirsch🇲🇽 · Peter O. Hess🇲🇽 · Osvaldo Civitarese🇦🇷
Dec 17, 1996#2*nucl-thPRC33 citations
Double beta decay and the proton-neutron residual interaction
Jorge G. Hirsch🇲🇽 · Peter O. Hess🇲🇽 · Osvaldo Civitarese🇦🇷
Nov 6, 1996#1*nucl-thPLB27 citations
Renormalized QRPA and double beta decay: a critical analysis of double Fermi transitions
Jorge G. Hirsch🇲🇽 · Peter O. Hess🇲🇽 · Osvaldo Civitarese🇦🇷
Feb 7, 1996#1*nucl-thPRC40 citations
Double beta decay to excited states in Nd150
Jorge G. Hirsch🇲🇽 · Octavio Castaños🇲🇽 · Peter O. Hess🇲🇽 · Osvaldo Civitarese🇦🇷
Jan 27, 1995#2*nucl-thNPA34 citations
Double beta decay of $^{100} M o$ : the deformed limit
Jorge G. Hirsch🇲🇽 · O. Castaños🇲🇽 · P. O. Hess🇲🇽 · Osvaldo Civitarese🇦🇷
Nov 15, 1994#3*nucl-thPRC36 citations

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