activity
20142025
most citedConstraining Majorana CP Phase in Precision Era of Cosmology and Double Beta Decay Experiment

13 citations · 33 across the 8 of their papers we have counts for

collaborators

8 papers

hep-ph2025

Impact of unitarity violation on sensitivity of the leptonic CP phase at Hyper-Kamiokande and DUNE

Ana Maria Garcia Trzeciak, Hiroshi Nunokawa, Alexander Arguello Quiroga

We study the impact of unitarity violation on the sensitivity of the leptonic CP phase, , considering the next generation of long-baseline neutrino experiments, Hyper-Kamio…

hep-ph2024

Limits on the parameter space of (3+2) sterile neutrino scenario by IceCube data

Emilse Cabrera, Arman Esmaili, Alexander A. Quiroga

The neutrino sector of the standard model of particles can contain more than one sterile neutrino states. Generally, existence of more sterile states leads to better, or at least e…

hep-ph2021★ 1 cited

Short-baseline oscillation scenarios at JUNO and TAO

V. S. Basto-Gonzalez, D. V. Forero, C. Giunti +2

We study the sensitivity of JUNO and TAO to the oscillations induced by two well-motivated scenarios beyond the standard model: Large Extra Dimensions (LED) and light sterile neutr…

hep-ph2021★ 6 cited

Probing neutrino decay scenarios by using the Earth matter effects on supernova neutrinos

Edwin A. Delgado, Hiroshi Nunokawa, Alexander A. Quiroga

The observation of Earth matter effects in the spectrum of neutrinos coming from a next galactic core-collapse supernova (CCSN) could, in principle, reveal if neutrino mass orderin…

physics.ins-det2020★ 2 cited

The Hyper-Kamiokande Experiment -- Snowmass LOI

Kamiokande Collaboration, K. Abe, P. Adrich +387

Hyper-Kamiokande is the next generation underground water Cherenkov detector that builds on the highly successful Super-Kamiokande experiment. The detector which has an 8.4~times l…

astro-ph.IM2020★ 3 cited

Supernova Model Discrimination with Hyper-Kamiokande

Jost Migenda

Supernovae are among the most magnificent events in the observable universe. They produce many of the chemical elements necessary for life to exist and their remnants---neutron sta…

hep-ph2015★ 8 cited

Constraint on Neutrino Decay with Medium-Baseline Reactor Neutrino Oscillation Experiments

Thamys Abrahao, Hisakazu Minakata, Hiroshi Nunokawa +1

The experimental bound on lifetime of nu_3, the neutrino mass eigenstate with the smallest nu_e component, is much weaker than those of nu_1 and nu_2 by many orders of magnitude to…

hep-ph2014★ 13 cited

Constraining Majorana CP Phase in Precision Era of Cosmology and Double Beta Decay Experiment

Hisakazu Minakata, Hiroshi Nunokawa, Alexander A. Quiroga

We show that precision measurement of (1) sum of neutrino masses by cosmological observation and (2) lifetime of neutrinoless double beta decay in ton-scale experiments, with suppl…