SCOAP3 Repository 7 records found  Search took 0.02 seconds. 
1. Minimal spin-one isotriplet dark matter / Belyaev, Alexander ; Cacciapaglia, Giacomo ; McKay, James ; Marin, Dixon ; et al
In this work we present a simple extension of the Standard Model that contains, as the only new physics component, a massive spin-one matter field in the adjoint representation of SU(2)L. [...]
Published in Physical Review D 99 (2019) 10.1103/PhysRevD.99.115003
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2. A dark vector resonance at CLIC Supported by Conicyt (Chile) (PIA/ACT-1406, PIA/Basal FB0821), and by Fondecyt (Chile) (1160423) / Callender, Constanza ; Zerwekh, Alfonso R.
One of the main problems in particle physics is to understand the origin and nature of dark matter [...]
Published in Chinese Phys. C 43 (2019) 063102 10.1088/1674-1137/43/6/063102 arXiv:1808.06209
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3. Dark matter from a vector field in the fundamental representation of SU(2)L / Sáez, Bastian Díaz ; Rojas-Abatte, Felipe ; Zerwekh, Alfonso R.
We explore an extension to the Standard Model which incorporates a vector field in the fundamental representation of SU(2)L as the only nonstandard degree of freedom. [...]
Published in Physical Review D 99 (2019) 10.1103/PhysRevD.99.075026 arXiv:1810.06375
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4. The Linear BESS model at the LHC / Urbina, José ; Zerwekh, Alfonso R.
In this work we consider the Linear BESS model at the LHC. [...]
Published in Nuclear Physics B (2018) 10.1016/j.nuclphysb.2018.07.014
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5. Corrections to (Pseudo)Scalars Decay into a Fermion Pair from Gravitational Torsion / Rojas Abatte, Felipe ; Zamora-Saa, Jilberto ; Castillo-Felisola, Oscar ; Díaz, Bastian ; et al
We study the contribution of the torsion-descendent four-fermion contact interaction to the decay width of a neutral (pseudo)scalar field into a fermion pair. [...]
Published in Acta Physica Polonica B 49 (2018) 41-57 10.5506/APhysPolB.49.41 arXiv:1704.08879
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6. On infrared problems of effective Lagrangians of massive spin 2 fields coupled to gauge fields / Canfora, Fabrizio ; Giacomini, Alex ; Zerwekh, Alfonso R.
In this paper we analyze the interactions of massive spin-2 particles charged under both Abelian and non-Abelian group using the Porrati–Rahman Lagrangian. [...]
Published in Nuclear Physics B (2016) 10.1016/j.nuclphysb.2016.10.003
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7. The effect of composite resonances on Higgs decay into two photons / Cárcamo Hernández, A. E. ; Dib, Claudio O. ; Zerwekh, Alfonso R.
In scenarios of strongly coupled electroweak symmetry breaking, heavy composite particles of different spin and parity may arise and cause observable effects on signals that appear at loop levels. [...]
Published in EPJC 74 (2014) 2822 10.1140/epjc/s10052-014-2822-6
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2 Zerwekh, Alfonso
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