Search Results - "Sierra, D. Aristizabal"

Extraction of neutron density distributions from high-statistics coherent elastic neutrino-nucleus scattering data by Aristizabal Sierra, D.

“…Forthcoming fixed-target coherent elastic neutrino-nucleus scattering experiments aim at measurements with O(tonne)-scale detectors and substantially reduced…”
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Explaining the CMS Higgs flavor-violating decay excess by Aristizabal Sierra, D., Vicente, A.

“…Direct searches for lepton flavor-violating Higgs boson decays in the [tau] mu channel have recently been reported by the CMS Collaboration. The results…”
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Impact of form factor uncertainties on interpretations of coherent elastic neutrino-nucleus scattering data by Sierra, D. Aristizabal, Liao, Jiajun, Marfatia, D.

“…A bstract The standard model coherent elastic neutrino-nucleus scattering (CEνNS) cross section is subject to nuclear form factor uncertainties, mainly driven…”
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Neutrino non-standard interactions and dark matter searches with multi-ton scale detectors by Sierra, D. Aristizabal, Rojas, N., Tytgat, M. H. G.

“…A bstract Future dark matter (DM) direct detection searches will be subject to irreducible neutrino backgrounds that will challenge the identification of an…”
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Systematic classification of two-loop realizations of the Weinberg operator by Aristizabal Sierra, D., Degee, A., Dorame, L., Hirsch, M.

“…A bstract We systematically analyze the d = 5 Weinberg operator at 2-loop order. Using a diagrammatic approach, we identify two different interesting…”
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Axionlike particles searches in reactor experiments by Sierra, D. Aristizabal, De Romeri, V., Flores, L. J., Papoulias, D. K.

“…A bstract Reactor neutrino experiments provide a rich environment for the study of axionlike particles (ALPs). Using the intense photon flux produced in the…”
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Coherent elastic neutrino-nucleus scattering in multi-ton scale dark matter experiments: classification of vector and scalar interactions new physics signals by Sierra, D. Aristizabal, Dutta, Bhaskar, Liao, Shu, Strigari, Louis E.

“…A bstract We classify new physics signals in coherent elastic neutrino-nucleus scattering (CE ν NS) processes induced by 8 B solar neutrinos in multi-ton xenon…”
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The EDGES signal: An imprint from the mirror world? by Aristizabal Sierra, D., Fong, Chee Sheng

“…Recent results from the Experiment to Detect the Global Epoch of Reionization Signature (EDGES) show an anomalous spectral feature at redshifts z∼15–20 in its…”
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CP violating effects in coherent elastic neutrino-nucleus scattering processes by Aristizabal Sierra, D., De Romeri, V., Rojas, N.

“…A bstract The presence of new neutrino-quark interactions can enhance, deplete or distort the coherent elastic neutrino-nucleus scattering (CE ν NS) event…”
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Light vector mediators facing XENON1T data by Aristizabal Sierra, D., De Romeri, V., Flores, L.J., Papoulias, D.K.

“…Recently the XENON1T collaboration has released new results on searches for new physics in low-energy electronic recoils. The data shows an excess over…”
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Consequences of the Dresden-II reactor data for the weak mixing angle and new physics by Aristizabal Sierra, D., De Romeri, V., Papoulias, D. K.

“…A bstract The Dresden-II reactor experiment has recently reported a suggestive evidence for the observation of coherent elastic neutrino-nucleus scattering,…”
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Sensitivity of direct detection experiments to neutrino magnetic dipole moments by Aristizabal Sierra, D., Branada, R., Miranda, O. G., Sanchez Garcia, G.

“…A bstract With large active volume sizes dark matter direct detection experiments are sensitive to solar neutrino fluxes. Nuclear recoil signals are induced by…”
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On the importance of the 1-loop finite corrections to seesaw neutrino masses by Aristizabal Sierra, D., Yaguna, Carlos E.

“…In the standard seesaw mechanism, finite corrections to the neutrino mass matrix arise from 1-loop self-energy diagrams mediated by a heavy neutrino. We study…”
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Shedding light on the b → s anomalies with a dark sector by Sierra, D. Aristizabal, Staub, Florian, Vicente, Avelino

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Diboson anomaly: Heavy Higgs resonance and QCD vectorlike exotics by Sierra, D. Aristizabal, Herrero-Garcia, Juan, Restrepo, D., Vicente, A.

“…The ATLAS Collaboration (and also CMS) has recently reported an excess over Standard Model expectations for gauge boson pair production in the invariant mass…”
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Reactor mixing angle from hybrid neutrino masses by Sierra, D. Aristizabal, de Medeiros Varzielas, I.

“…A bstract In terms of its eigenvector decomposition, the neutrino mass matrix (in the basis where the charged lepton mass matrix is diagonal) can be understood…”
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Minimal lepton flavor violating realizations of minimal seesaw models by Sierra, D. Aristizabal, Degee, A., Kamenik, J. F.

“…A bstract We study the implications of the global U(1) R symmetry present in minimal lepton flavor violating implementations of the seesaw mechanism for…”
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Radiative accidental matter by Sierra, D. Aristizabal, Simoes, C., Wegman, D.

“…A bstract Accidental matter models are scenarios where the beyond-the-standard model physics preserves all the standard model accidental and approximate…”
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The role of lepton flavor symmetries in leptogenesis by Aristizabal Sierra, D., de Medeiros Varzielas, I.

“…The presence of flavor symmetries in the lepton sector may have several consequences for the generation of the baryon asymmetry of the Universe via…”
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Neutrino Masses Beyond the Tree Level by Aristizabal Sierra, D.

“…Models for Majorana neutrino masses can be classified according to the level in perturbation theory at which the effective dimension five operator LLHH is…”
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