Name: 29th KATRIN Collaboration Meeting
Start: 2015-10-05T08:00:00+02:00
End: 2015-10-09T19:00:00+02:00
Location: No location set

29th KATRIN Collaboration Meeting

from Monday, October 5, 2015 (8:00 AM) to Friday, October 9, 2015 (7:00 PM)

Monday, October 5, 2015

8:00 AM Departure 8:00
Departure 8:00
8:00 AM - 8:45 AM

8:45 AM Registration, Come together, Coffee
Registration, Come together, Coffee
8:45 AM - 9:15 AM

9:15 AM

9:15 AM - 9:30 AM
9:30 AM
9:30 AM - 10:45 AM
Contributions

9:30 AM Welcome - Christian Weinheimer Guido Drexlin

9:40 AM Status of Rear-Section - Florian Priester (KIT)

9:55 AM Satus of the WGTS - Andreas Kosmider (KIT)

10:20 AM Status of the DPS - Lutz Bornschein
10:45 AM

10:45 AM - 11:15 AM
11:15 AM
11:15 AM - 1:00 PM
Contributions

11:15 AM Status of the CPS - Markus Steidl (KIT)

11:40 AM Status on the Loop System - Michael Sturm (KIT)

12:00 PM Status of SDS - Thomas Thuemmler (KIT)

12:25 PM The KATRIN Slow Control and Network Status - Andreas Kopmann (KIT)

12:40 PM The KATRIN Time Schedule - Rainer Gumbsheimer (KIT)
1:00 PM Canteen
Canteen
1:00 PM - 2:30 PM
2:30 PM STS Hardware, R&D, Simulations
STS Hardware, R&D, Simulations
2:30 PM - 4:00 PM
Contributions

2:30 PM Update on the Forward Beam Monitor - Enrico Ellinger (U Wuppertal) Hickford Stephanie (U Wuppertal)

2:45 PM 83mKr for KATRIN - Drahos Venos (Rez)

3:00 PM 83mKr generator for KATRIN - Jana Sentkerestiova (Czech Academy of Sciences)

3:15 PM Commissioning of an experimental setup for investigations on laser induced contamination in the LARA system - Michael Groß (KIT)

3:30 PM Testing the impact of the Rear Wall potential on the WGTS plasma potential - Laura Kuckert (KIT)

3:45 PM Simulations for the Krypton mode of WGTS - Moritz Machatschek (KIT)
SDS 2b -Part 1
SDS 2b -Part 1
2:30 PM - 4:05 PM
Contributions

2:30 PM Simulations of stored electrons in main spectrometer - Ferenc Glueck (KIT)

2:45 PM Origin of Rydberg atoms - Guido Drexlin (KIT)

3:00 PM Rydberg background model measurements - Nikolaus Trost (KIT)

3:20 PM Background energy spectroscopy - Stephan Dyba (U Muenster)

3:35 PM UV light investigations - Nikolaus Trost (KIT) Philipp Ranitzsch (U Muenster)
4:05 PM

4:05 PM - 4:30 PM
4:30 PM STS Research and Developement
STS Research and Developement
4:30 PM - 6:15 PM
Contributions

4:30 PM Tritium circulation test - Testing the efficiency of the KATRIN outer loop - Sebastian Fischer (KIT)

4:45 PM Column density measurement with the Rear Section eGun - Florian Heizmann (KIT)

5:00 PM Adsorption of gaseous tritium on gold coated beryllium investigated with TRIADE - Manuel Klein (KIT)

5:15 PM Hyperfine interaction measurements on MoS sources - Marius Arenz (U Bonn)

5:30 PM Reproducability of the work function of galvanically produced Au electrode surfaces - Jan Kahlenberg (U Mainz)

5:45 PM First Kelvin Probe results of Rear Wall candidates - Kerstin Schönung (KIT)
SDS 2b -Part 2
SDS 2b -Part 2
4:30 PM - 6:15 PM
Contributions

4:30 PM Measurement of secondary electron emission - Axel Mueller (KIT)

4:45 PM Measurements with a 60Co source - Philipp Ranitzsch (U MUenster)

5:00 PM Gamma flux levels with water shield - Joachim Wolf (KIT)

5:15 PM Magnetic field measurements - Moritz Erhard (KIT)

5:30 PM New independent absolut calibration of the KATRIN high voltage dividers - Oliver Rest (U Muenster)

5:45 PM Status of eGun analysis & simulations - Jan Behrens (U Münster)
6:30 PM Departure in front of B401
Departure in front of B401
6:30 PM - 6:45 PM
Tuesday, October 6, 2015

8:15 AM Transport from Hotel Eden
Transport from Hotel Eden
8:15 AM - 8:30 AM

8:30 AM Registration
Registration
8:30 AM - 9:00 AM
9:00 AM
9:00 AM - 10:45 AM
Contributions

9:00 AM Status update from the high voltage task - Oliver Rest (U Muenster)

9:20 AM Status and recent progress on Electron Optics - Philipp Ranitzsch (U Muenster)

9:40 AM Overview on SDS2b results - Florian Frankle (KIT)

10:10 AM Rydberg atoms: a novel source of background - Guido Drexlin (KIT)
10:45 AM Coffee
Coffee
10:45 AM - 11:15 AM
11:15 AM
11:15 AM - 12:45 PM
Contributions

11:15 AM IR-measurement of Van-Der-Waals bound Hydrogen Dimers between 20 and 30 K” - Robin Größle (KIT) Sebastian Mirz (KIT)

11:30 AM Report on the Software & Analysis Workshop - Kathrin Valerius (KIT)

11:55 AM Review of the systematics budget for a KATRIN 1 eV measurement - Hendrik Seitz-Moskaliuk (KIT)

12:15 PM Neutrino mass sensitivity: early data and high-statistics data - Marco Kleesiek (KIT)
12:45 PM Lunch break
Lunch break
12:45 PM - 2:15 PM
2:15 PM STS Analysis, Simulation & Steriles
STS Analysis, Simulation & Steriles
2:15 PM - 4:15 PM
Contributions

2:15 PM Influence on the response function from the elastic electron scattering in the source - Alexey Lokhov (Trotisk)

2:30 PM Measurement of the Main Spectrometer work function with the Rear Section eGun - Florian Heizmann (KIT)

2:45 PM Towards a full simulation of the expected FBM detector signal in tritium mode - Norman Haußmann (U Wuppertal)

3:00 PM Final states distribution version and negative neutrino mass puzzle - Nikita Titov (tbd)

3:15 PM keV sterile neutrino search by TOF - preliminary sensitivity simulation results - Nicholas Steinbrink (tbd)

3:30 PM Transmission properties of the MS when operated to search for keV-scale sterile neutrinos - Anton Huber (KIT)

3:45 PM Detector Design Studies for keV-scale sterile neutrino search - Marc Korzeczek (KIT)

4:00 PM Requirements on read-out electronics for keV-scale sterile neutrino search - Kai Dolde (KIT)
Simulations
Simulations
2:15 PM - 4:15 PM
Contributions

2:15 PM Improvements of three-dimensional field computation methods - Daniel Hilk (KIT)

2:30 PM FFTM for charge density calculations - Wolfgang Gosda (KIT)

2:45 PM Geant simulation of environmental gammas in the spectrometer hall. - Luke Kippenbrock (U Washington)

3:00 PM Response of a proportional counter to 37Ar and 71Ge: measured spectra versus GEANT4 simulation - Dzhonrid Abdurashitov (Troitsk)

3:15 PM STS EMD issues - Ferenc Glueck (KIT)

3:30 PM Magnetic field and flux tube in DPS and CPS - Rudolf Sack (KIT)

3:45 PM EMD COMSOL calculations for the CPS - Carsten Roettele (KIT)
4:15 PM Quick break
Quick break
4:15 PM - 4:30 PM

4:30 PM

4:30 PM - 6:30 PM

WGTS, DPS, CPS, Spectrometer
WGTS, DPS, CPS, Spectrometer
4:30 PM - 6:30 PM

6:30 PM Departure from B401
Departure from B401
6:30 PM - 7:00 PM

7:00 PM Individual Return
Individual Return
7:00 PM - 9:00 PM
Wednesday, October 7, 2015

8:15 AM Transport from Hotel Eden
Transport from Hotel Eden
8:15 AM - 8:30 AM

8:30 AM Tritium Laboratory (Coll. Board)
Tritium Laboratory (Coll. Board)
8:30 AM - 9:30 AM

Registration
Registration
8:30 AM - 8:45 AM
8:45 AM
8:45 AM - 9:15 AM
Contributions

8:45 AM Characterization of muon system for improved spatial resolution - Julian Zimmer (KIT)

9:00 AM Temperature dependence of radon adsorption on the main spectrometer baffles - Fabio Bertucco (KIT)
9:15 AM Registration
Registration
9:15 AM - 9:30 AM
9:30 AM
9:30 AM - 11:05 AM
Contributions

9:30 AM Status report on an electron tagger for KATRIN - Hamish Robertson (U Seattle)

9:50 AM keV-scale sterile neutrinos (Pre- and post KATRIN sterile neutrino search) - Susanne Mertens (KIT)

10:10 AM Neutrino Mass Models - Thomas Schwetz-Mangold (KIT)
11:05 AM Coffee
Coffee
11:05 AM - 11:30 AM
11:30 AM
11:30 AM - 12:55 PM
Contributions

11:30 AM Safety at KATRIN - Martin Mark (KIT)

11:45 AM Report from the Publ. Committee - Alan POON (LBNL)

12:05 PM Report from the Conf. Committee - Guido Drexlin (KIT)

12:25 PM Report from the Collaboration Board - Johannes Bluemer (KIT)
12:55 PM

12:55 PM - 1:55 PM

1:55 PM

1:55 PM - 5:55 PM

1:55 PM - 5:55 PM
Thursday, October 8, 2015

9:00 AM

9:00 AM - 1:00 PM

2:00 PM

2:00 PM - 6:00 PM
Friday, October 9, 2015

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