Perez J, Caballero O, Kelkar N. (2023)
Alpha decay of thermally excited nuclei
Journal of Physics G: Nuclear and Particle Physics (ISSN 0954-3899)
Artículo
Neelima Govind Kelkar
Neelima Govind Kelkar
Doctor Of Philosophy (Science) In Physics
nkelkar @uniandes.edu.co
Profesor Asociado
Departamento de Física
Perfil
Cursos Recientes
- 2023
ELECTRODINÁMICA (INGLÉS)
Primer Periodo
Maestría
FÍSICA II
Primer Periodo
Licenciatura
Productos Recientes
Kelkar N, Rojas D, Caballero O, Perez J. (2022)
Alpha and Cluster Decay in r-Process Nucleosynthesis
Acta Physica Polonica A (ISSN 05874246)
Artículo
Títulos Académicos Recientes
Doctor Of Philosophy (Science) In Physics
Doctorado
Bombay University
1994
India
Master Of Science In Physics
Maestría
Bombay University
1988
India
Cursos
- 2023
ELECTRODINÁMICA (INGLÉS)
Primer Periodo
Maestría
FÍSICA II
Primer Periodo
Licenciatura
FÍSICA II (REFORMA 202020)
Primer Periodo
Licenciatura
FÍSICA II (REFORMA 202020)
Segundo Periodo
Licenciatura
FÍSICA II
Segundo Periodo
Licenciatura
ASTROFÍSICA NUCLEAR (INGLÉS)
Segundo Periodo
Licenciatura
ASTROFÍSICA NUCLEAR (INGLÉS)
Segundo Periodo
Maestría
- 2022
- 2021
- 2020
- 2019
- 2018
- 2017
- 2016
- 2014
- 2013
Productos
Perez J, Caballero O, Kelkar N. (2023)
Alpha decay of thermally excited nuclei
Journal of Physics G: Nuclear and Particle Physics (ISSN 0954-3899)
Artículo
Kelkar N, Rojas D, Caballero O, Perez J. (2022)
Alpha and Cluster Decay in r-Process Nucleosynthesis
Acta Physica Polonica A (ISSN 05874246)
Artículo
Vieira R, Carvalho G, Kelkar N, Nowakowski M. (2022)
Instability of Super-Chandrasekhar White Dwarfs in Modified Gravity
Acta Physica Polonica A (ISSN 0587-4246)
Artículo
Rojas D, Kelkar N, Perez J. (2022)
Manifestation of deformation and nonlocality in alpha and cluster decay
Physical Review C - Nuclear Physics (ISSN 0556-2813)
Artículo
Vieira R, Kelkar N, Nowakowski M. (2022)
Massive white dwarfs in f(R, Lm ) gravity
European Physical Journal C (ISSN 14346044)
Artículo
Rojas D, Kelkar N, Caballero O. L.. (2022)
Temperature dependence of cluster decay
Nuclear Physics A (ISSN 0375-9474)
Artículo
Ramirez D, Kelkar N. (2021)
Formal aspects of quantum decay
Physical Review A (ISSN 24699926)
Artículo
Lozano D, Kelkar N. (2020)
Electron interaction with the environment in tunnel ionization
Annals of Physics (ISSN 0003-4916)
Artículo
Adlarson P, et al., ....., , Kelkar N, et al.. (2020)
Search for the eta mesic 3He in the pd --> d p pi0 reaction with the WASA-at-COSY facility
Physical Review C - Nuclear Physics (ISSN 0556-2813)
Artículo
Adlarson P, et al. ....., , Kelkar N, et al.. (2020)
Search for η mesic 3He with the WASA-at-COSY facility in the pd --> pd→ 3He 2γ and pd --> pd→ 3He 6γ reactions
Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics (ISSN 0370-2693)
Artículo
Kelkar N, Bedoya D, Kamada H, Skurzok M. (2020)
Study of the N ⁎ momentum distribution for experimental η -mesic 3 He searches
Nuclear Physics A (ISSN 0375-9474)
Artículo
Trujillo J .(2020). Temperature dependent corrections in nucleosynthesis.
Temperature dependent corrections in nucleosynthesis
Tesis
Perez J .(2019). Alpha decay in Astrophysical Environments.
Alpha decay in Astrophysical Environments
Tesis
Perez J, Kelkar N, Upadhyay N. (2019)
Assessment of nonlocal nuclear potentials in α decay
Physical Review C - Nuclear Physics (ISSN 0556-2813)
Artículo
Kelkar N, Kamada H, Skurzok M. (2019)
N - N - N ∗ model calculations for experimental η -mesic 3He searches
International Journal of Modern Physics E (ISSN 1793-6608)
Artículo
Batic D, Kelkar N, Nowakowski M, Redway K. (2019)
Perturbing microscopic black holes inspired by noncommutativity
EUROPEAN PHYSICAL JOURNAL C: PARTICLES AND FIELDS (ISSN 1434-6052)
Artículo
Ramirez D, Kelkar N. (2019)
Quantum decay law: Critical times and the equivalence of approaches
Journal of Physics A: Mathematical and Theoretical (ISSN 1751-8113)
Artículo
Skurzok M, Moskal P, Kelkar N, Nagahiro H, Ikeno N. (2018)
Constraining the optical potential in the search for η-mesic4He
Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics (ISSN 0370-2693)
Artículo
Ramirez D, Kelkar N. (2018)
Different manifestations of S-matrix poles
Annals of Physics (ISSN 0003-4916)
Artículo
Ramirez D .(2018). Metodos analíticos para el estudio y determinación de leyes de decaimiento en sistemas resonantes no relativistas.
Metodos analíticos para el estudio y determinación de leyes de decaimiento en sistemas resonantes no relativistas
Tesis
Bermudez A, Bedoya D, Kelkar N, Nowakowski M. (2018)
Short range interactions in the hydrogen atom
The European Physical Journal D (ISSN 1434-6060)
Artículo
Kelkar N, Bedoya D. (2017)
Deuteron properties from muonic atom spectroscopy
Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics (ISSN 0370-2693)
Artículo
Bermudez A, Kelkar N, Nowakowski M. (2017)
Electric fields at finite temperature
Annals of Physics (ISSN 0003-4916)
Artículo
Kelkar N. (2017)
Electron tunneling times
Acta Physica Polonica, Series B. (ISSN 0587-4254)
Artículo
Adlarson P, et al., ....., , Kelkar N. (2017)
Search for η-mesic He4 in the dd→He3nπ0 and dd→He3pπ− reactions with the WASA-at-COSY facility
Nuclear Physics A (ISSN 0375-9474)
Artículo
Kelkar N, Lozano D, Patiño E. J. . (2017)
Time in dissipative tunneling: Subtleties and applications
Annals of Physics (ISSN 0003-4916)
Artículo
Kelkar N, Mart T, Nowakowski M. (2016)
Extraction of the Proton Charge Radius from Experiments
Makara Journal of Science (ISSN 2339-1995)
Artículo
Nowakowski M, Kelkar N, Bedoya D, Bermudez A. (2016)
Inside the hydrogen atom
Acta Physica Polonica, Series B. (ISSN 0587-4254)
Artículo
Kelkar N. (2016)
Momentum distribution of N* in nuclei
European Physical Journal A (ISSN 1434-6001)
Artículo
Bedoya D .(2016). Más allá del potencial de Coulomb con factores de forma electromagnéticos..
Más allá del potencial de Coulomb con factores de forma electromagnéticos.
Tesis
Kelkar N, Bedoya D, Moskal P. (2016)
On quasibound N∗ nuclei
Acta Physica Polonica, Series B. (ISSN 0587-4254)
Artículo
Kelkar N, Nowakowski M. (2016)
Signature of the N = 126 shell closure in dwell times of alpha-particle tunneling
Journal of Physics G: Nuclear and Particle Physics (ISSN 0954-3899)
Artículo
Farfan J .(2015). Characteristics of thermonuclear processes in stars.
Characteristics of thermonuclear processes in stars
Tesis
Patiño E. J. , Kelkar N. (2015)
Experimental determination of tunneling characteristics and dwell times from temperature dependence of Al/Al2O3/Al junctions
Applied Physics Letters (ISSN 0003-6951)
Artículo
Kelkar N. (2015)
HISTORIA DE LA ENERGÍA: DESDE LOS COMBUSTIBLES FÓSILES A LA ENERGÍA NUCLEAR
Momento (ISSN 0121-4470)
Artículo
Bedoya D, Kelkar N, Nowakowski M. (2015)
Lorentz contracted proton
Journal of High Energy Physics (ISSN 1029-8479)
Artículo
Kelkar N. (2015)
Nuclear Energy Alternative (Chapter 2)
Energy Science and Technology Vol. 4: Nuclear Energy (ISBN 978-1-626990-65-4)
Capítulo de Libro
Lozano D .(2015). Quantum times and bremsstrahlung in tunneling processes.
Quantum times and bremsstrahlung in tunneling processes
Tesis
Florez C, Gomez B, Avila C, Sanabria J, Kelkar N, Nowakowski M, Roldan J, Chaparro L, Segura M, Bedoya D, Cabrera A, Gonzalez C, Martin M. (2015)
Search for supersymmetry in the vector-boson fusion topology in proton-proton collisions at s √ =8 s=8 TeV
Journal of High Energy Physics (ISSN 1029-8479)
Artículo
Kelkar N. (2015)
UNRESOLVED ISSUES IN THE SEARCH FOR ETA-MESIC NUCLEI
Acta Physica Polonica, Series B. (ISSN 0587-4254)
Artículo
Kelkar N, Nowakowski M, Bedoya D. (2014)
Opportunities and problems in determining proton and light nuclear radii
Pramana - Journal of Physics (ISSN 0304-4289)
Artículo
Kelkar N, Nowakowski M. (2014)
Tunneling times and bremsstrahlung in α decay
Physical Review C - Nuclear Physics (ISSN 0556-2813)
Artículo
Ciodaro G .(2013). Alternative Sources of Energy: Nuclear Fission and Fusion.
Alternative Sources of Energy: Nuclear Fission and Fusion
Tesis
Kelkar N, Khemchandani K, Upadhyay N, Jain B. (2013)
Interaction of eta mesons with nuclei
Reports on Progress in Physics (ISSN 0034-4885)
Artículo
Garcia F, Kelkar N, Nowakowski M. (2012)
Breit equation with form factors in the hydrogen atom
Journal of Physics G: Nuclear and Particle Physics (ISSN 0954-3899)
Artículo
Kelkar N, Garcia F, Nowakowski M. (2012)
Determining the size of the proton
Nuclear Physics B (ISSN 0550-3213)
Artículo
Batic D, Kelkar N, Nowakowski M. (2012)
Orbiting phenomena in black hole scattering
Physical Review D - Particles, Fields, Gravitation and Cosmology (ISSN 1550-7998)
Artículo
Batic D, Kelkar N, Nowakowski M. (2011)
Comment on "Quasinormal modes in Schwarzschild-de Sitter spacetime: A simple derivation of the level spacing of the frequencies"
Physical Review D - Particles, Fields, Gravitation and Cosmology (ISSN 1550-7998)
Artículo
Batic D, Kelkar N, Nowakowski M. (2011)
On Born approximation in black hole scattering
European Physical Journal C (ISSN 1434-6044)
Artículo
Daza F, Kelkar N, Nowakowski M. (2011)
Proton form factor effects in hydrogenic atoms
International Conference on the Structure of Baryons, BARYONS'1
Capítulo en Memoria
Garcia F, Kelkar N, Nowakowski M. (2010)
Breit Equation with Form Factors and Hyperfine Splitting in Hydrogen
Journal of Physics G: Nuclear and Particle Physics (ISSN 0954-3899)
Artículo
Kelkar N, Nowakowski M. (2010)
No classical limit of quantum decay for broad states
Journal of Physics A: Mathematical and Theoretical (ISSN 1751-8113)
Artículo
Upadhyay N, Kelkar N, Jain B. (2009)
Eta meson rescattering effects in the p + Li-6 -> eta + Be-7 reaction near threshold
Nuclear Physics A (ISSN 0375-9474)
Artículo
Upadhyay N, Jain B, Khemchandani K, Kelkar N. (2009)
PAIRWISE FINAL STATE INTERACTIONS IN THE pd -> pd eta REACTION NEAR THRESHOLD
Modern Physics Letters A (ISSN 0217-7323)
Artículo
Kelkar N, Castañeda H, Nowakowski M. (2009)
Quantum time scales in alpha tunneling
Europhysics Letters (ISSN 0295-5075)
Artículo
Jain B, Upadhyay N, Khemchandani K, Kelkar N. (2009)
Study of Meson Production in Nuclei near Threshold
International Journal of Modern Physics E (ISSN 1793-6608)
Artículo
Upadhyay N, Kelkar N, Khemchandani K, Jain B. (2009)
Study of the eta-Be-7 Interaction Near Threshold in p-Li-6 Fusion
International Journal of Modern Physics E (ISSN 1793-6608)
Artículo
Upadhyay N, Kelkar N, Khemchandani K, Jain B. (2009)
Study of the η-7Be interaction near threshold in p- 6Li fusion
International Journal of Modern Physics E (ISSN 1793-6608)
Artículo
Kelkar N, Nowakowski M. (2008)
Analysis of averaged multichannel delay times
PHYSICAL REVIEW A (ISSN 1050-2947)
Artículo
Nowakowski M, Kelkar N. (2008)
Long Tail of Quantum Decay from Scattering Data.
SCADRON70: Workshop on Scalar Mesons and Related Topics Honoring Michael Scadron's 70th Birthday
Capítulo en Memoria
Upadhyay N, Khemchandani K, Jain B, Kelkar N. (2007)
A Study of the p d ---> p d eta reaction
Physical Review C - Nuclear Physics (ISSN 0556-2813)
Artículo
Kelkar N, Nowakowski M. (2007)
Breit type equation for mesonic atoms
Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics (ISSN 0370-2693)
Artículo
Khemchandani K, Kelkar N, Jain B. (2007)
Comment on "hadronic He3η production near threshold"
Physical Review C - Nuclear Physics (ISSN 0556-2813)
Artículo
Khemchandani K, Kelkar N, Jain B. (2007)
Comment on 'Hadronic He-3 eta production near threshold'
Physical Review C - Nuclear Physics (ISSN 0556-2813)
Artículo
Kelkar N, Castañeda H. (2007)
Critical view of WKB decay widths
Physical Review C - Nuclear Physics (ISSN 0556-2813)
Artículo
Kelkar N. (2007)
Quantum reflection and dwell times of metastable states
Physical Review Letters (ISSN 0031-9007)
Artículo
Kelkar N, Upadhyay N, Khemchandani K, Jain B. (2007)
Study of the pd→pdη reaction
Physical Review C - Nuclear Physics (ISSN 0556-2813)
Artículo
Nowakowski M, Kelkar N. (2007)
The Electromagnetic potential of the neutron and its applications
Proceedings of 3rd Asia Pacific Conference on Few-Body Problems in Physics (APFB05) (ISBN 978-981-270-481-8)
Capítulo de Libro
Jain B, Kelkar N, Khemchandani K. (2006)
Hadron production near threshold
Pramana - Journal of Physics (ISSN 0304-4289)
Artículo
Nowakowski M, Kelkar N, Mart T. (2006)
Neutron structure effects in the deuteron and one neutron halos
Physical Review C - Nuclear Physics (ISSN 0556-2813)
Artículo
Kelkar N, Khemchandani K, Jain B. (2006)
Possible eta-mesic He-3 states within the finite rank approximation
Journal of Physics G: Nuclear and Particle Physics (ISSN 0954-3899)
Artículo
Khemchandani K, Kelkar N, Nowakowski M, Jain B. (2006)
Resonances in eta-light nucleus systems
Pramana - Journal of Physics (ISSN 0304-4289)
Artículo
Kelkar N, Khemchandani K, Jain B. (2006)
eta N scattering lengths favour eta d and eta alpha states
Journal of Physics G: Nuclear and Particle Physics (ISSN 0954-3899)
Artículo
Nowakowski M, Kelkar N. (2005)
Faraday's law in the presence of magnetic monopoles
Europhysics Letters (ISSN 0295-5075)
Artículo
Kelkar N, Khemchandani K, Jain B. (2005)
Quasibound states of eta-mesic deuteron and He-3
Capítulo en Memoria
Kelkar N, Nowakowski M, Khemchandani K. (2004)
Evidence of pentaquark states from K+N scattering data?
Modern Physics Letters A (ISSN 0217-7323)
Artículo
Kelkar N, Nowakowski M, Khemchandani K. (2004)
Hidden evidence of nonexponential nuclear decay
Physical Review C - Nuclear Physics (ISSN 0556-2813)
Artículo
Kelkar N, Nowakowski M, Khemchandani K, Jain S. (2004)
Time delay plots of unflavoured baryons
Nuclear Physics A (ISSN 0375-9474)
Artículo
Kelkar N, Nowakowski M, Khemchandani K. (2003)
Collision times in pi pi and pi K scattering and spectroscopy of meson resonances
Nuclear Physics A (ISSN 0375-9474)
Artículo
Khemchandani K, Kelkar N, Jain B. (2003)
Three-body mechanism of eta production
Physical Review C - Nuclear Physics (ISSN 0556-2813)
Artículo
Kelkar N. (2003)
Time advancement in resonance regions of pi N scattering
Journal of Physics G: Nuclear and Particle Physics (ISSN 0954-3899)
Artículo
Kelkar N, Nowakowski M, Khemchandani K. (2003)
Time delayed K+N reactions and exotic baryon resonances
Journal of Physics G: Nuclear and Particle Physics (ISSN 0954-3899)
Artículo
Khemchandani K, Kelkar N, Jain B. (2002)
Study of the eta-nucleus interaction in the pd -> He-3 eta reaction near threshold
Nuclear Physics A (ISSN 0375-9474)
Artículo
Kelkar N, Jain B. (2001)
Hyperon production in pp collisions
Pramana - Journal of Physics (ISSN 0304-4289)
Artículo
Kelkar N, Nowakowski M. (2001)
Statistical model for pionic partons
Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics (ISSN 0370-2693)
Artículo
Kelkar N, Jain B. (2000)
Hyperon-nucleon interactions in the pp → K+Λp reaction
International Journal of Modern Physics E (ISSN 1793-6608)
Artículo
Bhalerao R, Kelkar N, Ram B. (2000)
Model for polarized and unpolarized parton density functions in the nucleon
Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics (ISSN 0370-2693)
Artículo
Parreño A, Ramos A, Kelkar N, Bennhold C. (1999)
Weak strangeness production reaction pn→-pΛ in a one-boson-exchange model
Physical Review C - Nuclear Physics (ISSN 0556-2813)
Artículo
Kelkar N, Jain B. (1997)
Charge-exchange np scattering
Nuclear Physics A (ISSN 0375-9474)
Artículo
Kelkar N, Oset E, Fernández P. (1997)
Coherent pion production in neutrino nucleus collision in the 1 GeV region
Physical Review C - Nuclear Physics (ISSN 0556-2813)
Artículo
Kelkar N. (1997)
Distorted pion wave function in the pionic decay of the lightest Λ hypernuclei
Modern Physics Letters A (ISSN 0217-7323)
Artículo
Kelkar N, Jain B. (1996)
Quasielastic scattering in the inclusive (3He, t) reaction
Physical Review C - Nuclear Physics (ISSN 0556-2813)
Artículo
Jain B, Kelkar N, Londergan J. (1993)
Inclusive (p,Δ++) and (p,p′;π+ reactions
Physical Review C - Nuclear Physics (ISSN 0556-2813)
Artículo
Kelkar N, Jain B. (1992)
Distortion effects in exclusive (p,++) reaction
Physical Review C - Nuclear Physics (ISSN 0556-2813)
Artículo
Jain B, Kelkar N, Londergan J. (1991)
Reaction-mechanism study of the exclusive (p,++) process in nuclei
Physical Review C - Nuclear Physics (ISSN 0556-2813)
Artículo
Títulos académicos
Doctor Of Philosophy (Science) In Physics
Doctorado
Bombay University
1994
India
Master Of Science In Physics
Maestría
Bombay University
1988
India
Bachelor Of Science - Major Physics
Título de grado
Bombay University
1986
India
Proyectos
- 2004
- Eta-Mesic Physics
Duración: 36 meses
PR.3.2004.274.nkelkar