10 citations · 26 across the 16 of their papers we have counts for
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The renormalization-group running of neutrino mixing is undetectable
Gabriela Barenboim, Mauricio Bustamante, Qinrui Liu
Quantum corrections make the parameters of a theory depend on an arbitrary renormalization scale, . The renormalization-group (RG) running of neutrino masses and mixing is a sta…
Measurement of the neutrino cross section across the TeV scale using IceCube data
Rasmi Hajjar, Mauricio Bustamante, Sergio Palomares-Ruiz
Neutrinos interact with matter exclusively through the weak force, resulting in extremely small cross sections that are difficult to measure. At TeV energies, neutrino-nucleon inte…
Magnus: neutrino oscillation probabilities for any Hermitian Hamiltonian, any number of flavors, and any matter profile
Mauricio Bustamante
Interpreting neutrino oscillation measurements requires computing the probability that a neutrino born with one flavor is detected with another. In vacuum and in matter of constant…
NASA ASTRA Initiative White Paper: Space-Based Mission for Ultrahigh Energy Particles
Mauricio Bustamante, Johannes Eser, Ke Fang +9
Ultra-high-energy cosmic rays ( EeV) are the highest-energy particles known, signaling extreme particle processes at work in the universe. However, many aspec…
Electron stability constrains neutrino time delays
Mauricio Bustamante, José Manuel Carmona, José Luis Cortés +2
Superluminal neutrino propagation, induced by Lorentz-invariance violation (LIV), is strongly constrained by vacuum pair emission, , a process ordinarily forbidd…
Are neutrinos Majorana? Fixed-target and high-energy astrophysical searches decide
Gabriela Barenboim, Mauricio Bustamante, Qinrui Liu
Determining whether the neutrino is a Dirac or Majorana fermion remains a fundamental open question. Conventional searches rely on neutrinoless double beta decay, but this electron…
Astrophysical bounds on the high-energy evolution of neutrino mixing
Mauricio Bustamante, Qinrui Liu, Gabriela Barenboim
While conventional oscillation experiments measure neutrino mixing parameters with high precision, these measurements are strictly confined to sub-TeV scales. At higher energies, r…
Measuring neutrino mixing above 1 TeV with astrophysical neutrinos
Mauricio Bustamante, Qinrui Liu, Gabriela Barenboim
We assess the potential for measuring neutrino mixing parameters at energies above 1~TeV, for the first time, using the flavor composition of TeV--PeV astrophysical neutrinos, i.e.…