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Alfonso Raúl Zerwekh Arroyo

Full Professor

UNIVERSIDAD TÉCNICA FEDERICO SANTA MARÍA

Valparaíso, Chile

Theoretical High Energy Physics; Phenomenology; Electroweak Symmetry Breaking; Elementary Particle Physics; Higgs Phenomenology;Beyond the Standard Model; Dark Matter; Gravity-Particle Physics interplay

Theoretical Physics, UNIVERSIDADE ESTADUAL PAULISTA. Brasil, 2000
Experimental Nuclear Physics, UNIVERSIDADE DE SAO PAULO. Chile, 1996
Physics, UNIVERSIDAD DE CHILE. Chile, 1993

Postdoc Full Time

UNIVERSIDAD TECNICA FEDERICO SANTA MARIA

Valparaiso, Chile

2000 - 2004
Assistant Professor Full Time

UNIVERSIDAD AUSTRAL DE CHILE

Science

Valdivia, Chile

2004 - 2009
Associate Professor Full Time

UNIVERSIDAD TECNICA FEDERICO SANTA MARIA

Science

Valdivia, Chile

2009 - 2011
Associate Professor Full Time

UNIVERSIDAD TECNICA FEDERICO SANTA MARIA

Valparaiso, Chile

2011 - 2018
Full Professor Full Time

UNIVERSIDAD TECNICA FEDERICO SANTA MARIA

Valparaíso, Chile

2018 - At present

Head of Physics Deparment Full Time

Universidad Austral de Chile

Valdivia, Chile

2009 - 2011
Head of Physics Deparment Full Time

Universidad Técnica Federico Santa María

Chile

2012 - 2016

MSc
*) Bastián Díaz, finished (2013)
*) Francisca Ramirez, finished (2017)
*) Jose Urbina, finished (2018)
*) María Luiza Mora, finished (2020)
*) Paulo Areyuna, finished (2022)
*) Gonzalo Benítez, finished (2024)

PhD
*) Felipe Rojas, finished (2016)
*) Bastián Díaz, finished (2018)
*) Patricio Escalona, finished (2024)

Others
*) In 2013 I lectured the course "From Lagrangian to Histogram" where graduated students were trained to perform realistic
phenomenological simulations for the LHC

*) External Referee for the MSc thesis of Mr. Hatim Hegab intitled: "Production of Charged and Neutral Higgs Bosons with Charginos and Neutralinos through different Propagators in the MSSM'' (Cairo University, Egypt) (2007)

*) Member of the PhD committee for Mr. Juan Carlos Helo thesis (UTFSM, 2010)

*) Member of the PhD committee for Mr. Oscar Castillo-Felisola thesis (UTFSM, 2011)

*) Member of the PhD committee for Mr. Nicolas Neill thesis (UTFSM, 2011)


A common framework for fermion mass hierarchy, leptogenesis and dark matter Dib, Claudio; Escalona Contreras, Patricio; Zerwekh, Alfonso Article ISI JOURNAL OF HIGH ENERGY PHYSICS (2024)
Mono-Higgs and Mono-<i>Z</i> Production in the Minimal Vector Dark Matter Model Benitez-Irarrazabal, Gonzalo; Zerwekh, Alfonso Article ISI UNIVERSE (2024)
Probing left-handed heavy neutral leptons in the Vector Scotogenic Model Areyuna, C. Paulo; Zerwekh, Alfonso R. Article ISI JOURNAL OF HIGH ENERGY PHYSICS (2024)
Vector dark matter from the 5-dimensional representation of SU(2)<sub><bold><i>L</i></bold></sub> Acevedo, Sebastian; Areyuna, Paulo; Solar, Pablo; Zerwekh, Alfonso Article ISI JOURNAL OF HIGH ENERGY PHYSICS (2024)
Aspects of the polynomial affine model of gravity in three dimensions With focus in the cosmological solutions Orellana, Oscar; Perdiguero, Jose; Skirzewski, Aureliano; Zerwekh, Alfonso R. Article ISI EUROPEAN PHYSICAL JOURNAL C (2022)
Fermion singlet dark matter in a pseudoscalar dark matter portal Escalona, Patricio; Norero, Sebastian; Zerwekh, Alfonso Article ISI JOURNAL OF HIGH ENERGY PHYSICS (2021)
Emergent metric and geodesic analysis in cosmological solutions of (torsion-free) polynomial affine gravity Perdiguero J.; Zerwekh, A. R. Article ISI SCOPUS CLASSICAL AND QUANTUM GRAVITY (2020)
A dark vector resonance at CLIC Callender C.; Zerwekh, A. R. Article ISI SCOPUS CHINESE PHYSICS C (2019)
Dark matter from a vector field in the fundamental representation of SU(2)(L) Sáez, Bastian Díaz; Rojas-Abatte, Felipe; Zerwekh, Alfonso R. Article ISI SCOPUS PHYSICAL REVIEW D (2019)
Generating lepton masses and mixings with a heavy vector doublet Vignatti J. Article ISI SCOPUS JOURNAL OF PHYSICS G-NUCLEAR AND PARTICLE PHYSICS (2019)
Minimal spin-one isotriplet dark matter Belyaev A.; McKay J.; Zerwekh, A. R. Article ISI SCOPUS PHYSICAL REVIEW D (2019)
Modelling top partner-vector resonance phenomenology Zerwekh A. Article ISI SCOPUS NUCLEAR PHYSICS B (2019)
CORRECTIONS TO (PSEUDO) SCALARS DECAY INTO A FERMION PAIR FROM GRAVITATIONAL TORSION Rojas Abatte, Felipe; Zerwekh, Alfonso R. Article ISI SCOPUS ACTA PHYSICA POLONICA B (2018)
The Linear BESS model at the LHC Urbina, J; Zerwekh, AR Article ISI SCOPUS NUCLEAR PHYSICS B (2018)
Top partner-resonance interplay in a composite Higgs framework Yepes, Juan; Zerwekh, Alfonso Article ISI SCOPUS INTERNATIONAL JOURNAL OF MODERN PHYSICS A (2018)
Constraints on vector resonances from a strong Higgs sector Article ISI SCOPUS Physical Review D (2017)
Inert two-Higgs-doublet model strongly coupled to a non-Abelian vector resonance Rojas-Abatte, F Article ISI SCOPUS Physical Review D (2017)
Comments on the compatibility of thermodynamic equilibrium conditions with lattice propagators Canfora, Fabrizio; Giacomini, Alex; Pais, Pablo; Rosa, Luigi; Zerwekh, Alfonso Article ISI SCOPUS EUROPEAN PHYSICAL JOURNAL C (2016)
On infrared problems of effective Lagrangians of massive spin 2 fields coupled to gauge fields Canfora, Fabrizio; Giacomini, Alex; Zerwekh, Alfonso R. Article ISI SCOPUS NUCLEAR PHYSICS B (2016)
The effect of composite resonances on Higgs decay into two photons Cárcamo-Hernández, Antonio E.; Dib, Claudio O.; Zerwekh, Alfonso R. Article ISI SCOPUS EUROPEAN PHYSICAL JOURNAL C (2014)
Updated limits on extra dimensions through torsion and LHC data Castillo-Feisola, Oscar; Corral, Cristóbal; schmidt, ivan; Zerwekh, Alfonso R. Article ISI SCOPUS MODERN PHYSICS LETTERS A (2014)
AXIGLUON PHENOMENOLOGY USING ATLAS DIJET DATA Diaz, B; Zerwekh, AR Article ISI SCOPUS International Journal of Modern Physics A (2013)
Fermion masses through condensation in spacetimes with torsion Castillo-Felisola, O; Corral, C; Villavicencio, C; Zerwekh, AR Article ISI SCOPUS Physical Review D - Particles, Fields, Gravitation and Cosmology (2013)
Higgs boson phenomenology in a simple model with vector resonances Castillo-Feisola, Oscar; Corral, Cristóbal; Gonzalez, Marcela; Moreno Gastón; Neill, Nicolás A.; Rojas, Felipe; Zamora, Jilberto; Zerwekh, Alfonso R. Article ISI EUROPEAN PHYSICAL JOURNAL C (2013)
On the Quantum Chromodynamics of a Massive Vector Field in the Adjoint Representation Zerwekh, Alfonso R. Article ISI INTERNATIONAL JOURNAL OF MODERN PHYSICS A (2013)
The effect of composite resonances on EWPT and Higgs decay into two photons Dib, C. O.; Zerwekh, A. R. Article SCOPUS Nuovo Cimento della Societa Italiana di Fisica C (2013)
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)
A search for new physics in dijet mass and angular distributions in pp collisions at sqrt(s)= 7 TeV measured with the ATLAS detector Aad, Georges; Zerwekh, Alfonso R. et al Article ISI NEW JOURNAL OF PHYSICS (2011)
The axigluon, a four-site model and the top quark forward-backward asymmetry at the Tevatron Zerwekh, AR Article ISI SCOPUS Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics (2011)
Constraining spin-one color-octet resonances using CDF and ATLAS data Zerwekh, AR Article ISI SCOPUS The European Physical Journal C (2010)
TWO COMPOSITE HIGGS DOUBLETS: IS IT THE LOW ENERGY LIMIT OF A NATURAL STRONG ELECTROWEAK SYMMETRY BREAKING SECTOR? Zerwekh, AR Article ISI SCOPUS Modern Physics Letters A (2010)
Axigluon couplings in the presence of extra color-octet spin-one fields Zerwekh, A. R. Article SCOPUS EUROPEAN PHYSICAL JOURNAL C (2009)
Kaluza-Klein theory in the limit of large number of extra dimensions Canfora, F.; Giacomini, A.; Zerwekh, AR Article ISI SCOPUS PHYSICAL REVIEW D (2009)
New signature for color octet pseudoscalars at the CERN LHC Zerwekh, AR; DIB, CO; Rosenfeld R. Article ISI SCOPUS PHYSICAL REVIEW D (2008)
A remark on vector meson dominance, universality and the pion form factor Zerwekh, AR Article ISI SCOPUS ACTA PHYSICA POLONICA B (2007)
Consequences of partial vector meson dominance for the phenomenology of colored technihadrons Zerwekh, AR Article ISI SCOPUS EUROPEAN PHYSICAL JOURNAL C (2007)
Technicolor contribution to lepton+photon+E T events at the Fermilab Tevatron Zerwekh, A. R.; Dib, C. O.; Rosenfeld R. Article SCOPUS PHYSICAL REVIEW D (2007)
Associate Higgs and gauge boson production at hadron colliders in a model with vector resonances Zerwekh, AR Article ISI SCOPUS EUROPEAN PHYSICAL JOURNAL C (2006)
Double Higgs production and quadratic divergence cancellation in little Higgs models with T-parity DIB, CO; Rosenfeld R.; Zerwekh A. Article ISI SCOPUS JOURNAL OF HIGH ENERGY PHYSICS (2006)
Study of a neutrino mass texture generated in supergravity with bilinear R-parity violation Mora, C.; Zerwekh, AR Article ISI SCOPUS EUROPEAN PHYSICAL JOURNAL C (2005)
Dijets production in nonminimal technicolor and limits on the color-octet technirho mass Zerwekh, AR Article ISI SCOPUS INTERNATIONAL JOURNAL OF MODERN PHYSICS A (2004)
Classical sum rules and spin correlations in photoabsorption and photoproduction processes Schmidt I.; Zerwekh, AR Article ISI SCOPUS PHYSICAL REVIEW D (2002)
Triple photon production at the Tevatron in technicolor models Zerwekh A.; Dib C.; Rosenfeld R. Article ISI SCOPUS PHYSICS LETTERS B (2002)
Gauge invariance, color-octet vector resonances and double technieta production at the Tevatron Zerwekh, AR; Rosenfeld R. Article ISI SCOPUS PHYSICS LETTERS B (2001)
LIMITS ON A STRONG ELECTROWEAK SECTOR FROM e + e − → γγ + missing E AT LEP2 Zerwekh, Alfonso R.; Rosenfeld, Rogerio Article ISI MODERN PHYSICS LETTERS A (1999)
Tevatron potential for technicolor search with prompt photons Belyaev, Alexander; Rosenfeld, Rogerio; Zerwekh, Alfonso R. Article ISI PHYSICS LETTERS B (1999)
Elastic scattering of 27Al+ 27Al at near barrier energies Zerwekh A.; Liguori Neto R.; Added, N; Acquadro J.C.; Carlin N.; Frizzarini M.; Malandrino F.; Lubian J.; Cabezas, R.; Santos, G.M.; et al. Article PHYSICAL REVIEW C (1998)
Triple gauge boson production and dynamical symmetry breaking at the Next Linear Collider Rosenfeld, Rogerio; Zerwekh, Alfonso R. Article ISI PHYSICS LETTERS B (1998)


Composite Resonances effects on EWPT and Higgs diphoton decay rate Cárcamo Hernández A.E.; Dib, C. O.; Zerwekh, A. R. ConferencePaper SCOPUS Nuclear and Particle Physics Proceedings (2015)
Double Higgs production at the LHC as a robust test of little Higgs model DIB, CO; Rosenfeld R.; Zerwekh A. ConferencePaper SOLARPACES 2020 - 26TH INTERNATIONAL CONFERENCE ON CONCENTRATING SOLAR POWER AND CHEMICAL ENERGY SYSTEMS (2006)
Double Higgs production at the LHC as a robust test of little Higgs models Dib, C. O.; Rosenfeld R.; Zerwekh A. ConferencePaper AIP Conference Proceedings (2006)


On the role of LHC and HL-LHC in constraining flavor changing neutral currents de Jesus, A. S.; de Melo, T. B.; Neto, J. P.; Oviedo-Torres, Y. M.; Villamizar, Y. S.; Zerwekh, A. R. Letter ISI PHYSICS LETTERS B (2024)


EXOTIC PHYSICS AT CURRENT AND FUTURE EXPERIMENTS Zerwekh, Alfonso; Dib, Claudio Proyecto (2023)
phenomenology at the fermi scale Zerwekh, Alfonso Raul Proyecto (2016)
teoría y experimento se encuentran en atlas del lhc Kuleshov, Sergey Proyecto (2014)
new physics at the lhc and beyond Zerwekh, Alfonso Raul Proyecto (2012)
aspects of higher dimensional gravity Giacomini, Alex Proyecto (2011)