Name: Ptolemy International Workshop 1 -2 July 2025
Start: 2025-07-01T09:30:00+02:00
End: 2025-07-02T18:15:00+02:00
Location: No location set

Ptolemy International Workshop 1 -2 July 2025

from Tuesday, July 1, 2025 (9:30 AM) to Wednesday, July 2, 2025 (6:15 PM)

Monday, June 30, 2025
Tuesday, July 1, 2025
9:30 AM
9:30 AM - 1:00 PM
Contributions

9:30 AM Welcome and Logistics - Nicolo deGroot (RU)

9:40 AM General PTOLEMY talk - Nicolo deGroot (RU)

10:10 AM Neutrinos and the CNB - Guillermo Franco Abellán (University of Amsterdam)

11:00 AM Relic neutrino phenomenology - Ruben Bartlet (Radboud University)

11:20 AM Overview of the theory of T-C bound state - A. Esposito (INFN Roma & Sapienza)

11:50 AM Perspectives on graphene based materials for PTOLEMY - V. Tozzini (INFN & Istituto Nanoscienze-CNR Pisa)

12:10 PM Graphene activities in Nijmegen - Inge van Rens (High Energy Physics)
1:00 PM Lunch
Lunch
1:00 PM - 2:00 PM
2:00 PM
2:00 PM - 6:00 PM
Contributions

2:00 PM Report on TES results and prospectives - F. Malnati (INFN & INRiM Torino)

2:30 PM Next steps of electron detection with TESs - B. Corcione (INFN Roma & Sapienza)

3:00 PM Introduction to the GREEAT project and preliminary results of the transmission of electron through graphene up to 5 keV - A. Apponi M. Chirico (INFN and Roma Tre)

3:30 PM Report on RF measurement from LNGS - F. Virzi (LNGS)

4:30 PM Overview of PTOLEMY Critical Elements - Chris Tully (Princeton)

5:00 PM IB meeting: Preparation to detector assembly and run. Tasks distribution - Gianluca Cavoto (INFN Roma & Sapienza)
6:00 PM

6:00 PM - 8:30 PM
Wednesday, July 2, 2025
9:00 AM
9:00 AM - 1:00 PM
Contributions

9:00 AM 1ug Tritium Configuration and Transmission for LNGS Demonstrator - W. Chung (Princeton)

9:30 AM Studies injection of electrons into e-trap at LNGS - F. Pofi (LNGS)

10:00 AM Slowing Moving ExB electrons and Filter Demonstrator - M. Farino (Princeton)

11:00 AM Filter Phase Space Evolution and Interface to Sensor - W. Chung (Princeton)

11:30 AM Depth Profile of the Hydrogenation of Multi Walls Carbon Nanotubes with Soft-to-Hard X-ray Photoemission Spectroscopy - O. Castellano (INFN & Roma Tre)

12:00 PM Report on graphene loading lab setup in UK - Gianluca Cavoto (INFN Roma & Sapienza)

12:30 PM Report on analogic and digital electronics development at Nikhef - M. Naafs
1:00 PM Lunch
Lunch
1:00 PM - 2:00 PM
2:00 PM
2:00 PM - 6:15 PM
Contributions

2:00 PM Sensitivity studies - L. Perna (GSSI)

2:30 PM HV paper - N. Rossi (LNGS)

2:45 PM Systematics - M. Messina (LNGS)

3:00 PM Report on Magnet construction and Vacuum chamber - M. Messina (LNGS)

3:20 PM Report on lab preparation - M. Messina (LNGS)

3:40 PM Analysis of Field Homogeneity and Magnetic Measurement Points in the PTOLEMY Superconducting Magnet - G. Neri

4:30 PM Report on Lorentz4 - N. Rossi (LNGS)

5:00 PM General discussion on time schedule and requirements for the demonstrator commissioning

5:50 PM Departure

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