NuMass 2024 - Determination of the absolute electron (anti)-neutrino mass
from
Monday, 26 February 2024 (08:00)
to
Friday, 1 March 2024 (14:25)
Monday, 26 February 2024
10:00
Registration
Registration
10:00 - 12:00
12:00
Welcome buffet
Welcome buffet
12:00 - 14:00
14:00
Introduction
-
Matteo De Gerone
(
Istituto Nazionale di Fisica Nucleare
)
Flavio Gatti
(
Istituto Nazionale di Fisica Nucleare
)
Lorenzo Ferrari Barusso
(
INFN Genova
)
Introduction
Matteo De Gerone
(
Istituto Nazionale di Fisica Nucleare
)
Flavio Gatti
(
Istituto Nazionale di Fisica Nucleare
)
Lorenzo Ferrari Barusso
(
INFN Genova
)
14:00 - 14:20
14:20
The Karlsruhe Tritium Neutrino Experiment – an overview
-
Volker Hannen
(
Institute for Nuclear Physics, University of Muenster
)
The Karlsruhe Tritium Neutrino Experiment – an overview
Volker Hannen
(
Institute for Nuclear Physics, University of Muenster
)
14:20 - 15:00
15:00
Backgrounds at KATRIN and mitigation strategies
-
Joscha Lauer
(
Karlsruhe Institute of Technology
)
Backgrounds at KATRIN and mitigation strategies
Joscha Lauer
(
Karlsruhe Institute of Technology
)
15:00 - 15:25
15:25
Coffe Break
Coffe Break
15:25 - 15:55
15:55
Status and perspective of the ECHo experiment
-
Loredana gastaldo
(
Kirchhoff Institute for Physics, Heidelberg University
)
Status and perspective of the ECHo experiment
Loredana gastaldo
(
Kirchhoff Institute for Physics, Heidelberg University
)
15:55 - 16:35
16:35
Neutrino Experiments with Pu-241
-
Geon-Bo Kim
(
Lawrence Livermore National Laboratory
)
Neutrino Experiments with Pu-241
Geon-Bo Kim
(
Lawrence Livermore National Laboratory
)
16:35 - 17:00
17:00
Direct high-precision determination of the electron capture Q-value in 163Ho
-
Cristoph Schweiger
Loredana gastaldo
(
Kirchhoff Institute for Physics, Heidelberg University
)
Direct high-precision determination of the electron capture Q-value in 163Ho
Cristoph Schweiger
Loredana gastaldo
(
Kirchhoff Institute for Physics, Heidelberg University
)
17:00 - 17:25
Tuesday, 27 February 2024
09:00
Review on Double Beta Decay
-
Irene Nutini
(
Istituto Nazionale di Fisica Nucleare
)
Review on Double Beta Decay
Irene Nutini
(
Istituto Nazionale di Fisica Nucleare
)
09:00 - 09:50
09:50
PTOLEMY: towards a first mass measurement
-
Wonyong Chung
PTOLEMY: towards a first mass measurement
Wonyong Chung
09:50 - 10:30
10:30
Coffe Break
Coffe Break
10:30 - 11:00
11:00
Implantation of the Ho-163 source for the ECHo experiment
-
Raphael Hasse
(
Johannes Gutenberg-Universität Mainz
)
Implantation of the Ho-163 source for the ECHo experiment
Raphael Hasse
(
Johannes Gutenberg-Universität Mainz
)
11:00 - 11:25
11:25
Full-scale readout system for the ECHo experiment
-
Robert Gartmann
Full-scale readout system for the ECHo experiment
Robert Gartmann
11:25 - 11:50
11:50
The theory of PTOLEMY
-
Angelo Esposito
(
Istituto Nazionale di Fisica Nucleare
)
The theory of PTOLEMY
Angelo Esposito
(
Istituto Nazionale di Fisica Nucleare
)
11:50 - 12:15
12:15
Lunch
Lunch
12:15 - 14:15
14:15
HOLMES status
-
Matteo Borghesi
(
Istituto Nazionale di Fisica Nucleare
)
HOLMES status
Matteo Borghesi
(
Istituto Nazionale di Fisica Nucleare
)
14:15 - 14:55
14:55
Ab initio modelling of tritium interaction with graphene
-
Valentina Tozzini
(
Istituto Nanoscienze - CNR, Pisa
)
Ab initio modelling of tritium interaction with graphene
Valentina Tozzini
(
Istituto Nanoscienze - CNR, Pisa
)
14:55 - 15:20
15:20
Coffe Break
Coffe Break
15:20 - 15:50
15:50
KATRIN++: Future Prospects
-
Magnus Schlösser
(
Karlsruhe Institute of Technology
)
KATRIN++: Future Prospects
Magnus Schlösser
(
Karlsruhe Institute of Technology
)
15:50 - 16:30
16:30
Crosstalk and pile-up rejection in microwave SQuID multiplexing
-
Ben Mates
Crosstalk and pile-up rejection in microwave SQuID multiplexing
Ben Mates
16:30 - 16:55
Wednesday, 28 February 2024
09:00
Project 8: Current Status and Future Directions
-
Juliana Stachurska
(
MIT
)
Project 8: Current Status and Future Directions
Juliana Stachurska
(
MIT
)
09:00 - 09:40
09:40
keV Neutrino Search at KATRIN
-
Anthony Onillon
(
TUM
)
keV Neutrino Search at KATRIN
Anthony Onillon
(
TUM
)
09:40 - 10:20
10:20
Coffee Break
Coffee Break
10:20 - 10:50
10:50
TRISTAN detector overview
-
Daniela Spreng
(
Technische Universität München
)
TRISTAN detector overview
Daniela Spreng
(
Technische Universität München
)
10:50 - 11:15
11:15
Graphene as a substrate for tritium: hydrogenation and transmission
-
Alice Apponi
(
Istituto Nazionale di Fisica Nucleare
)
Graphene as a substrate for tritium: hydrogenation and transmission
Alice Apponi
(
Istituto Nazionale di Fisica Nucleare
)
11:15 - 11:40
11:40
The Atomic Source and Accommodator for Next-Generation Neutrino Mass Experiments
-
Alec Lindman
(
Johannes Gutenberg University Mainz
)
The Atomic Source and Accommodator for Next-Generation Neutrino Mass Experiments
Alec Lindman
(
Johannes Gutenberg University Mainz
)
11:40 - 12:05
12:05
Electron spectroscopy with cyclotron radiation measurement in the PTOLEMY detector
-
Federico Virzi
(
Istituto Nazionale di Fisica Nucleare
)
Electron spectroscopy with cyclotron radiation measurement in the PTOLEMY detector
Federico Virzi
(
Istituto Nazionale di Fisica Nucleare
)
12:05 - 12:30
12:30
Lunch
Lunch
12:30 - 15:00
15:00
A history of neutrino and its mass
-
Francesco Vissani
(
Istituto Nazionale di Fisica Nucleare
)
A history of neutrino and its mass
Francesco Vissani
(
Istituto Nazionale di Fisica Nucleare
)
15:00 - 16:00
In this seminar, the history of the neutrino and its mass is recounted in six short chapters, with a bit of emphasis on the theoretical aspects: 1. Pauli's proposal is presented, clarifying its significance and the context in which it arose, that of the earliest theories of the atomic nucleus. 2. The first beta-ray theory, due to Enrico Fermi, is described, clarifying its potential but also its formal and conceptual limitations. 3. Majorana's ideas, from which the modern treatment of neutrinos and fermions in general originated, are illustrated. 4. Major advances in the next 30 years concern the existence of fermion families and the chiral structure of weak interactions, directly related to the hypothesis of neutrinos with zero mass. 5. Conceptions on the mass of neutrinos and the main ways to probe them are then summarised. 6. Prospects for development are briefly discussed in the last chapter of the story, which is the one yet to be written.
16:00
Coffee Break
Coffee Break
16:00 - 16:30
Thursday, 29 February 2024
09:00
Cosmological limits on neutrino masses and species
-
Olga Mena
(
IFIC (CSIC -UV)
)
Cosmological limits on neutrino masses and species
Olga Mena
(
IFIC (CSIC -UV)
)
09:00 - 09:50
09:50
The QTNM project: status and overview
-
Seb Jones
(
UCL
)
The QTNM project: status and overview
Seb Jones
(
UCL
)
09:50 - 10:30
10:30
Coffee Break
Coffee Break
10:30 - 11:00
11:00
163Ho-implanted TES for calorimetric neutrino mass measurement
-
Luca Origo
(
Università degli Studi di Milano Bicocca e INFN Sezione Milano Bicocca
)
163Ho-implanted TES for calorimetric neutrino mass measurement
Luca Origo
(
Università degli Studi di Milano Bicocca e INFN Sezione Milano Bicocca
)
11:00 - 11:25
11:25
Search for eV Sterile Neutrinos in KATRIN data
-
Shailaja Mohanty
(
Karlsruhe Institute of Technology
)
Search for eV Sterile Neutrinos in KATRIN data
Shailaja Mohanty
(
Karlsruhe Institute of Technology
)
11:25 - 11:50
11:50
The Magnetic Evaporative Cooling Beamline for Project 8's Atomic Tritium Experiment
-
Ben Jones
(
Unitersity of Texas
)
The Magnetic Evaporative Cooling Beamline for Project 8's Atomic Tritium Experiment
Ben Jones
(
Unitersity of Texas
)
11:50 - 12:15
12:15
Lunch
Lunch
12:15 - 14:15
14:15
Cold sources of atomic hydrogen isotopes for absolute neutrino mass measurements
-
Stephen Hogan
(
UCL
)
Cold sources of atomic hydrogen isotopes for absolute neutrino mass measurements
Stephen Hogan
(
UCL
)
14:15 - 14:40
14:40
The HOLMES low activity implantation
-
Giovanni Gallucci
(
Istituto Nazionale di Fisica Nucleare
)
The HOLMES low activity implantation
Giovanni Gallucci
(
Istituto Nazionale di Fisica Nucleare
)
14:40 - 15:05
15:05
Coffee Break
Coffee Break
15:05 - 15:35
15:35
Analysis methods & tools at KATRIN
-
Weiran Xu
(
Karlsruhe Institute of Technology
)
Analysis methods & tools at KATRIN
Weiran Xu
(
Karlsruhe Institute of Technology
)
15:35 - 16:00
16:30
16:30 - 18:30
Friday, 1 March 2024
09:00
Current status of searches for light sterile neutrinos
-
Christoph Andreas Ternes
(
Istituto Nazionale di Fisica Nucleare
)
Current status of searches for light sterile neutrinos
Christoph Andreas Ternes
(
Istituto Nazionale di Fisica Nucleare
)
09:00 - 09:50
09:50
X-ray Microcalorimeters Based on Superconducting Transition Edge Sensors for Astrophysics, Plasma Physics and Particle Physics
-
Luciano Gottardi
(
SRON
)
X-ray Microcalorimeters Based on Superconducting Transition Edge Sensors for Astrophysics, Plasma Physics and Particle Physics
Luciano Gottardi
(
SRON
)
09:50 - 10:15
10:15
Coffee Break
Coffee Break
10:15 - 10:45
10:45
KATRIN's precision high voltage system and a novel Kr83m calibration method
-
Benedikt Bieringer
(
University of Münster
)
KATRIN's precision high voltage system and a novel Kr83m calibration method
Benedikt Bieringer
(
University of Münster
)
10:45 - 11:10
11:10
Bayesian analysis of 187Re data from the MIBETA experiment
-
Pietro Campana
Bayesian analysis of 187Re data from the MIBETA experiment
Pietro Campana
11:10 - 11:35
11:35
Atomic corrections for the beta decay of neutrino mass measurement candidates
-
Ovidiu Nitescu
(
IFIN HH
)
Atomic corrections for the beta decay of neutrino mass measurement candidates
Ovidiu Nitescu
(
IFIN HH
)
11:35 - 12:00
12:00
Final Remarks
-
Magnus Schlösser
(
Karlsruhe Institute of Technology
)
Matteo De Gerone
(
Istituto Nazionale di Fisica Nucleare
)
Final Remarks
Magnus Schlösser
(
Karlsruhe Institute of Technology
)
Matteo De Gerone
(
Istituto Nazionale di Fisica Nucleare
)
12:00 - 12:25
12:25
Lunch
Lunch
12:25 - 14:25