35th KATRIN Collaboration Meeting

Nov 5, 2018, 8:00 AM → Nov 10, 2018, 12:40 PM Europe/Berlin

35th KATRIN Collaboration Meeting

Main Meeting November 5 to 7, 2018

Analysis Workshop and other Satellite Meetings November 7 to 9

Map-Campus-Nord.pdf

timetable_KATRINC35_final_V1.pdf

Monday, November 5

Transport: from hotel Eden

Plenary: Hardware Performance

Convener: Stephanie Hickford (KIT)

1 Welcome

Speakers: Christian Weinhheimer (WWU), Guido Drexlin (KIT)

2 Rear Section: Commissioning

Speaker: Klaus Schlösser (KIT)

3 Rear Section: E-gun commissioning

Speaker: Jan Behrens (KIT)

4 Rear Section: UV illumination

Speaker: Alexander Fulst (WWU)

5 Loop commissioning with deuterium and tritium

Speaker: Michael Sturm (KIT)

6 Loop performance

Speaker: Alexander Marsteller (KIT)

7 Tritium supply and recovery for (Very) First Tritium

Speaker: Stefan Welte (KIT)

Break: Coffee

Plenary: Hardware Performance (2)

Convener: Larisa Thorne (CMU)

8 Organizational issues

Speaker: Markus Steidl (KIT)

9 Update on the SDS section

Speaker: Thomas Thümmler (KIT)

10 Detector upgrades and high data rate performance

Speaker: Sanshiro Enomoto (UW)

11 Report from the HV task

Speaker: Caroline Rodenbeck (WWU)

12 Status of the DAQ and slow control system

Speakers: Andreas Kopmann (KIT), John Wilkerson (UNC)

13 Report by the Safety Officer

Speaker: Martin Mark (KIT)

14 Report by the Run Time Coordinator

Speaker: Alexander Jansen (KIT)

15 Discussion

Break: Lunch

Plenary: STS.III.a Measurements 1 of 2

Convener: Eric Martin (UNC)

16 Results from the August-KrS campaign

Speaker: Alexander Fulst (WWU)

17 Report on Alignment studies

Speaker: Marco Deffert (KIT)

18 FBM data from measurements over the past six months

Speaker: Norman Haussmann (U Wuppertal)

19 The e-gun characterization

Speaker: Rudolph Sack (WWU)

20 Energy loss measurements

Speaker: Lutz Schimpf (KIT)

21 ToF results

Speaker: Caroline Rodenbeck (WWU)

Break: Coffee

Plenary: STS.III.a Measurements 2 of 2

Convener: Martin Slezak (TUM/MPP)

22 Ion measurements

Speakers: Ana Paula Hernandez-Vizcaya (CMU), Fabian Friedel (KIT)

23 Measurements with gaseous 83m-Kr

Speaker: Moritz Machatschek (KIT)

24 Testing the Rydberg model (1)

Speaker: Dominic Hinz (KIT)

25 Testing the Rydberg model (2)

Speaker: Anna Pollithy (TUM/MPP)

Transport: to hotels

Tuesday, November 6

Transport: from hotel Eden

Plenary: Analysis Overview

Convener: Magnus Schlösser (KIT)

26 General Analysis Overview

Speakers: Kathrin Valerius (KIT), Susanne Mertens (TUM/MPP)

27 Report Working Group 1

Speaker: Florian Fränkle (KIT)

28 Report Working Group 2

Speaker: Jan Behrens (KIT)

29 Report Working Group 3

Speaker: Sanshiro Enomoto (UW)

30 Report Working Group 4

Speaker: Stephanie Hickford (KIT)

31 Report Working Group 5

Speaker: Alexei Lokhov (INR Toritsk)

32 Ascpects to the future of KATRIN

Speakers: Chrisitian Weinheimer (WWU), Guido Drexlin (KIT), Markus Steidl (KIT)

33 Discussion

Speaker: all

Break: Coffee

Plenary: Analysis

Convener: Norman Haußmann (U Wuppertal)

34 The First Tritum campaign

Speaker: Magnus Schlösser (KIT)

35 Overview of physics analysis of first tritium data

Speaker: Martin Slezak (TUM/MPP)

36 First tritium data analysis and sensitivity studies

Speaker: Thierry Lasserre (CEA)

37 Unbiased neutrino mass analysis strategy

Speaker: Valerian Sibille (MIT)

38 Recent results from final states calculations

Speaker: Alejandro Saenz (HU Berlin)

39 Discussion

Speaker: All

Break: Lunch

Parallel: A: Hw solutions and performances

Convener: Carsten Röttele (ETP)

40 LARA performance during First Tritium

Speaker: Genrich Zeller (KIT)

41 Status of the LKARA software package

Speaker: Julian Sanrock (KIT)

42 Funeral speech for the Mercury UV-illumination of the rear wall

Speaker: Klaus Schloesser (KIT)

43 Investigation of the gas column density from first tritium

Speaker: Dominik Fuchs (TUM/MPP)

44 Dissociative and Penning ions from STS

Speaker: Ferenc Glück (KIT)

45 Investigation of the FPD energy resolution: From SDS-I through STS-IIIa

Speaker: Luke Kippenbrock (UW)

46 HV Ripple Analysis

Speaker: Sanshiro Enomoto (UW)

Parallel: B: Measurements and Analysis I

Convener: Jan Behrens (KIT)

47 Influence of high voltage scanning strategy on the energy scale at KATRIN monitorspectrometer

Speaker: Manuel Egner (KIT)

48 Preliminary comparison of energy loss models from STS3a

Speaker: Alexei Lokhov (INR Troitsk)

49 Discrepancies in the existing electron energy loss spectrum data

Speaker: Nikita Titov (INR Troitsk)

50 Observed exchange reactions

Speaker: Bennett Krasch (KIT)

51 MoBSU measurements of analysis plane magnetic field

Speaker: Fabian Block (KIT)

52 Krypton measurements (CKrS)

Speaker: Mariia Fedkevytch (WWU)

53 Deconvolution methods and simulation for energy loss

Speaker: Karol Debowski (KIT)

Break: Coffee

Parallel: Board Meeting

Parallel: Discussion time in small self-organized groups

Transport: to conference dinner

Break: Conference dinner

Wednesday, November 7

Transport: from hotel Eden

Parallel: C: Analysis II

Convener: Lutz Schimpf (KIT)

54 Systematics investigation with covariance matrix approach

Speaker: Lisa Schlüter (TU/MPP)

55 Comparison of analysis strategies using first tritium data

Speaker: Christian Karl (TUM/MPP)

56 First Bayesian analysis of tritium measurements

Speaker: Martin Ha Minh (TUM/MPP)

57 Tritium effective endpoint analysis

Speaker: Pablo Guzman (TUM/MPP)

58 SSC/KaFit revamp progress report

Speaker: Fabian Leven (KIT)

59 MCMC with Kasper

Speaker: Valerian Sibille (MIT)

60 Model & Scan comparison for E-loss

Speaker: Björn Lehnert (BNL)

61 Fitter comparison

Speaker: Larisa Thorne (CMU)

Parallel: sterile neutrinos

Convener: Florian Fränkle (KIT)

62 TRISTAN measurements at Troitsk with the CEA system: final results

Speaker: Konrad Altenmüller (TUM/MPP)

63 Analysis of trotisk data

Speaker: Tim Brunst (TUM/MPP)

64 Update on the model for a keV-scale sterile neutrino search with KATRIN

Speakers: Alexei Lokhov (IN RTroitsk), Martin Slezak (TUM/MPP)

65 Analysis of First tritium data to search for keV-scale sterile neutrinos (2)

Speaker: Anton Huber (KIT)

66 Analysis of First tritium data to search for keV-scale sterile neutrinos (1)

Speaker: Leonard Köllenberger (KIT)

67 Vacuum requirements for Tristan and first insight in DAQ characterisation with the detector emulator from CAEN

Speaker: Martin Descher (KIT)

68 Characterization of the TRISTAN detector with electrons

Speaker: Daniel Siegmann (TUM/MPP)

69 TRISTAN laboratory at KIT: status and outlook

Speaker: Marc Korzeczek (KIT)

Break: Coffee

Plenary: Sterile neutrinos and KATRIN matters

Convener: Thomas Thümmler (KIT)

70 Physics beyond the S.M. by investigating the entire tritium spectrum

Speaker: Werner Rodejohann (MPIK Heidelberg)

71 Astrophysical searches of keV neutrinos

Speaker: Igor Tkachev (INR Troitsk)

72 Recent results from Troitsk

Speaker: Vladimir Pantuev (INR Troitsk)

73 Update on TRISTAN

Speaker: Thibaut Houdy (MPP)

74 Report from the Board Meeting

Speaker: Marc Weber (KIT)

75 Report from the Pub. Comm.

Speaker: Alan Poon (LBL)

76 Report from the Conf. Comm. & Conf. Photo

Speaker: Guido Drexlin (KIT)

Break: Lunch

Analysis Workshop: FSD discussions

4:00 PM Coffee break

Analysis Workshop: First Tritium paper plans

Conveners: Magnus Schlösser (Tritium Laboratory Karlsruhe - Institute of Technical Physics), Susanne Mertens (TUM/MPP)

Group work

Transport: to hotel Eden

Thursday, November 8

Transport: from hotel Eden

Analysis Workshop: Systematics assay - STS3a and beyond (B-fields and ion measurements)

Convener: Kathrin Valerius (Karlsruhe Institute of Technology)

10:30 AM Coffee break

Analysis Workshop: Systematics assay - STS3a and beyond (column density determination)

Convener: Stephanie Hickford (KIT)

12:30 PM Lunch break

Analysis Workshop: Systematics assay - STS3a and beyond (energy loss function and response function)

Convener: Kathrin Valerius (Karlsruhe Institute of Technology)

4:00 PM Coffee break

Analysis Workshop: Background investigations

Convener: Florian Fraenkle (Karlsruhe Institute of Technology)

Transport: to hotel Eden

Friday, November 9

Transport: from hotel Eden

Analysis Workshop: Measurement planning for first nu-mass runs

Convener: Susanne Mertens (TUM/MPP)

10:30 AM Coffee break

Analysis Workshop: Measurement planning for first nu-mass runs

Convener: Susanne Mertens (TUM/MPP)

12:30 PM Lunch break

Group work

Group work

Transport: exact time to be announced, to hotel Eden and main station