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MINUTE EEE ANALYSIS MEETING 05/02/2021


INTRODUCTION

- Organization: we planned to have 2 meeting per month. We opened a doodle to select the best day

- List of possible analyses (EEE and Polar) -> we are looking for analyzers…

- Some instruction to retrive data...


Marcello on Rate vs Latitude (models)

- expected rates consistent with the one we measured

- cut-off expected around 50 degrees: to be checked in our measurement

- rate can change with time (long time scale --> 1 year) due to solar activity -> check if this is taken into account in our data


Paola on Long Distance Correlations:

- 4 people now involved in the analysis

- new data set available from Jan21 (with additional infos and with extended time range, from 2015-2020)

- new results consistent with previous ones

- several checks and different way to show the excess in our data (Distance > 5 km) for delta_t < 10^-4 (best signal = 19 ± 9)

- signal vs background: similar distributions for: telescope_pair_id, theta_rel, telescope_distance, ...

- what next: have a look to the new infos (detailed track information) for candidate events


Francesco on Rate vs Latitude (measurement)

- evaluation of systematic uncertainties started

- some missing checks to be done

- effect of the material when telescope acquired data inside a car --> to be evaluated as soon as possible

- rate can change with time (long time scale --> 1 year) due to solar activity -> check if this is taken into account in our data

There are minutes attached to this event. Show them.
    • 10:00 → 10:20
      Introduction and new analyses 20m
      Speakers: Francesco Noferini (INFN), M. Nicola Mazziotta (INFN Bari)
      intro_analysis_meeting_20210305.pdf
    • 10:20 → 10:40
      Rate vs. latitude: model predictions 20m
      Speaker: Marcello Abbrescia (Università di Bari)
    • 10:40 → 11:00
      Long Distance Correlations 20m
      Speaker: Paola La Rocca (University and INFN Section of Catania)
      Update_LDC_5Mar2021.pdf
    • 11:00 → 11:20
      Polar paper 2 - rate vs latitude 20m
      Speakers: Francesco Noferini (INFN), M. Nicola Mazziotta (INFN Bari)
      polar2_analysis_meeting_20210305.pdf
    • 11:20 → 11:40
      AOB 20m
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