The Mitchell Conference on Collider, Dark Matter, and Neutrino Physics 2023

Session

Neutrino

May 18, 2023, 4:15 PM

Hawking Auditorium (Texas A&M University)

Conveners

Neutrino

• Brian Thomas Batell (University of Pittsburgh (US))

28. Determining the Neutrino Lifetime from Cosmology

Zackaria Chacko (University of Maryland, College Park)

5/18/23, 4:15 PM

I discuss the cosmological signals of theories in which the neutrinos decay into invisible dark radiation after becoming nonrelativistic. I show that, in this scenario, near-future large-scale structure measurements from the Euclid satellite, when combined with cosmic microwave background data from Planck, may allow an independent determination of both the lifetime of the neutrinos and the sum...

36. Prospects and Current Status of the ICARUS Experiment

Justin Mueller

5/18/23, 4:40 PM

The ICARUS T600 LArTPC detector successfully ran for three years at the underground LNGS laboratories, providing a first sensitive search for LSND-like anomalous electron neutrino appearance in the CNGS beam. After a significant overhauling at CERN, the T600 detector has been placed in its experimental hall at Fermilab, fully commissioned, and the first events observed with full detector...

33. Atmospheric Neutrinos in the Future

Pedro Machado (Fermilab)

5/18/23, 5:05 PM

I will discuss atmospheric neutrino measurements in DUNE and HK. I will discuss sub-GeV atmospheric neutrinos and how they can be used to measure $\delta_{CP}$; Earth tomography measurements, and the impact of solar cycles in the time modulation of atmospheric neutrinos.

Most will be based on 1904.02751, 2110.00003, and 2304.04689.

50. Neutrino oscillation as a probe of new physics

Chee Sheng Fong (Universidade Federal do ABC)

5/18/23, 5:30 PM

While the standard 3-flavor neutrino oscillation scenario is well-established, the mechanism behind neutrino mass is not yet pinned down experimentally. In fact, some new physics (related or not related to new physics behind neutrino mass) can modify the standard 3-flavor neutrino oscillation paradigm. We introduce an analytical solution for n-flavor neutrino oscillation in an arbitrary matter...