GravNet Weekly Meeting

Monday 12 May 2025, 10:00 → 12:00 Europe/Rome

Join here

• Updates on Bylaws and MoU
• Updates on meeting organization. Send email to speakers this week
• Discussion on Abra-10cm and transient analysis procedure.
• CAPP people is collecting the data for 8 h run at a single frequency with pizza cavity in 10 s samples. Totale data will be 5 GBytes sharable on Dropbox.
• For signal acquisition: start e.m. simulation of a TM010 5.5 GHz cylindrical cavity with monopole and loop antennas for TM and TE modes to provide:
  1. Mode type
  2. frequency
  3. Q0
  4. coupling to antenna
  5. couplings to axion and HFGW
• Prepare a comparison between wide-band JPA and TWPA for acquisition of TM and TE modes of interest
• Verify the possibility of having wideband JPA at higher frequency (7-9.5 GHz)

 

Next Weekly meeting on May the 26th, and Analysis meeting on the 20th 

1 GravNet updates

2 International Meeting Organization

3 Abracadabra paper https://arxiv.org/abs/2505.02821