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Nicolás Andrés Neill Herrera

Assistant professor

Centro Multidisciplinario de Física, Universidad Mayor

Santiago, Chile

Higgs Physics; Neutrino Physics; Physics Beyond the Standard Model

Licenciatura en Ciencias, mención Física, UNIVERSIDAD TECNICA FEDERICO SANTA MARIA. Chile, 2008
Magister en Ciencias, mención Física, UNIVERSIDAD TECNICA FEDERICO SANTA MARIA. Chile, 2011
Physics PhD, UNIVERSITY OF CALIFORNIA, DAVIS. Estados Unidos, 2017

Assistant professor Full Time

UNIVERSIDAD DE TARAPACÁ

Arica, Chile

2021 - 2025
Physics Department / CCTVal Full Time

UNIVERSIDAD TECNICA FEDERICO SANTA MARIA

Valparaíso, Chile

2017 - 2020
Researcher Other

UNIVERSIDAD DE TARAPACÁ

Instituto de Alta Investigación

Arica, Chile

2020 - 2021
Researcher Other

UNIVERSIDAD TECNICA FEDERICO SANTA MARIA

Valparaíso, Chile

2012 - 2013
Assistant professor Full Time

UNIVERSIDAD MAYOR

Centro Multidisciplinario de Física (CMF)

Santiago, Chile

2025 - At present

Teaching Assistant Part Time

University of California, Davis

Estados Unidos

2013 - 2016
Lecturer Part Time

Universidad Técnica Federico Santa María

Valparaíso, Chile

2010 - 2010
Ayudante de Catedra Part Time

Universidad Técnica Federico Santa María

Valparaíso, Chile

2005 - 2013
Profesor Asistente Full Time

Universidad de Tarapacá

Arica, Chile

2021 - At present


Effective field theory and scalar triplet dark matter Arbelaez, Carolina; Gonzalez, Marcela; Hirsch, Martin; Neill, Nicolas A.; Restrepo, Diego Article ISI JOURNAL OF HIGH ENERGY PHYSICS (2025)
QCD running in lepton number violating meson and tau decays Gonzalez, Marcela; Neill, Nicolas A. Article ISI PHYSICAL REVIEW D (2025)
Probing <i>R</i>-parity violation in <i>B</i>-meson decays to a baryon and a light neutralino Dib, Claudio O.; Helo, Juan Carlos; Lyubovitskij, Valery E.; Neill, Nicolas A.; Soffer, Abner; Wang, Zeren Simon Article ISI JOURNAL OF HIGH ENERGY PHYSICS (2023)
The <i>b</i> quark fragmentation fractions at LHCb and meson decays with heavy quark spectators Dib, C. O.; Kim, C. S.; Neill, N. A. Article ISI EUROPEAN PHYSICAL JOURNAL C (2023)
RGE effects on the LFV scale from meson decays Kovalenko, Sergey Article ISI EUROPEAN PHYSICAL JOURNAL C (2022)
Searching for light neutralinos with a displaced vertex at the LHC Cottin, Giovanna; Carlos Helo, Juan; Neill, Nicolas A.; Hernandez-Pinto, Fabian; Wang, Zeren Simon Article ISI JOURNAL OF HIGH ENERGY PHYSICS (2022)
Long-lived light neutralinos at Belle II Dey, Sourav; Dib, Claudio O.; Nayak, Minakshi; Soffer, Abner; Wang, Zeren Simon Article ISI JOURNAL OF HIGH ENERGY PHYSICS (2021)
Low scale type I seesaw model for lepton masses and mixings Gonzalez, Marcela Article ISI SCOPUS PHYSICAL REVIEW D (2020)
Probing exotic triple Higgs couplings at the LHC Article ISI JOURNAL OF HIGH ENERGY PHYSICS (2020)
Searching for a sterile neutrino that mixes predominantly with nu(tau) at B factories Nayak, M. Article ISI PHYSICAL REVIEW D (2020)
Almost inert Higgs bosons at the LHC Gao, Christina; Luty, Markus A. Article ISI SCOPUS JOURNAL OF HIGH ENERGY PHYSICS (2019)
Exotic colored fermions and lepton number violation at the LHC Neill, N. A.; Helo, J. C. Article ISI SCOPUS PHYSICAL REVIEW D (2019)
Probing neutrino Dirac mass in left right symmetric models at the LHC and next generation colliders Carlos Helo, Juan; Li, Haolin; Ramsey-Musolf, Michael Article ISI SCOPUS PHYSICAL REVIEW D (2019)
Search for sterile neutrinos decaying into pions at the LHC Dib, Claudio O.; Yuan, Xing-Bo Article ISI SCOPUS PHYSICAL REVIEW D (2018)
Searching for additional Higgs bosons via Higgs cascades Mulhearn, Michael; Wang, Zhangqier Article ISI PHYSICAL REVIEW D (2018)
Novel Randall-Sundrum model with S-3 flavor symmetry Hernández, A.?E. Cárcamo; Varzielas, I. de Medeiros Article ISI SCOPUS PHYSICAL REVIEW D (2016)
Stop search in the compressed region via semileptonic decays Cheng, Hsin-Chia; Li, Lingfeng Article ISI JOURNAL OF HIGH ENERGY PHYSICS (2016)
Neutrinos with a linear seesaw mechanism in a scenario of gauged B-L symmetry Dib, C. O.; Moreno G.R.; Neill, N. A. Article ISI SCOPUS Physical Review D (2014)
Higgs boson phenomenology in a simple model with vector resonances Castillo-Felisola, O; Corral, C; Gonzalez M.; Moreno G.; Neill, NA; Rojas F; Zamora J.; Zerwekh, AR Article ISI SCOPUS The European Physical Journal C (2013)
chi(b)(3P) splitting predictions in potential models Dib, C. O.; Neill, N. A. Article ISI SCOPUS Physical Review D - Particles, Fields, Gravitation and Cosmology (2012)
Quark masses and mixings in the RS1 model with a condensing 4th generation Dib, C. O.; Neill, N. A.; Zerwekh, A. R. Article ISI SCOPUS Journal of High Energy Physics (2012)


Searching for New Physics in the Higgs and Dark Sectors Proyecto (2023)
Fortalecimiento del área de física de altas energías e impulso de futuro doctorado en ciencias mención física en la Universidad de Tarapacá mediante la instalación de académico investigador con especialización en física de partículas elementales Proyecto (2021)
PROSPECTIVES OF NEW PHYSICS AT THE LHC RUN-II FONDECYT (3170906) Proyecto 2017-2020 Inv. Responsable
Beca estudios de Magister Nacional, Chile. CONICYT (22090607) Proyecto 2009-2009 Inv. Principal