JUNO workshops in Brussels : large PMT electronics, small PMT system and Light Concentrators Proposal

14 Nov 2016, 08:30 → 16 Nov 2016, 18:00 Europe/Brussels

IIHE - Interuniversity Institute for High Energies

Barbara CLERBAUX (IIHE), Yifan Yang (Université Libre de Bruxelles)

The JUNO workshop in Brussels is a three-day meeting. The workshop is divided in three sessions. The first two days are devoted to the main data chain of the Large PMT electronics system (LPMT). The small PMT (SPMT) project will be discussed on the last day. A parallel session is organised as well on Tuesday afternoon to discuss the possibility of the use of light concentrators (LC) in the case of the SPMT.

Monday, 14 November

08:30 Registration and coffee

LPMT session

1 Welcome

Speakers: Barbara CLERBAUX (IIHE), Mr Yifan YANG (ULB)

2 Introduction

Speakers: Achim Stahl (Aachen), Xiaoshan Jiang (IHEP)

Slides Stahl-Introduction.pdf

3 HV unit

Speaker: Alexander Olshevskiy

Slides HV_JUNO_Brussels.pdf

4 Vulcan-chip : (oral) status report

5 Tsinghua ADC and package

Speaker: Wei Wei

Slides Progress_of_the_Tsinghua_ADC_and_packaging.pdf

6 Power-board

Speaker: Jochen Steinmann

Slides JUNO_PowerBoard_Status_20161114.pdf

10:50 Coffee break

LPMT session

7 progress report of cables and connectors

Speaker: Yunhua Sun

Slides Pogress_of_JUNO_Cables_2016Brussels0.pdf

8 GCU

Speaker: Marco Bellato

Slides JUNO_GCU_MeetingBrussels.pdf

9 Interface GCU-HV Discussion

12:45 Lunch

LPMT session

10 status and issues about potting electronics on PMT

Speaker: Zhonghua Qin

Slides PottingTheElectronicsOnPMT-V1.pdf

11 PMT Base and Receiver Interface

Speaker: Christian Grewing

Slides PMT_Base_and_Receiver_Interface.pdf

12 Interface with electronics and HV from PMT bases

Speaker: Zhimin Wang

Slides 20161108-PMT-HV-divider-Brussel3.pdf

16:00 Coffee break

LPMT session

13 FEC and front-­‐end protec0on progress

Speaker: Xiongbo YAN

Slides Front-end_&_protection_simulation-2.pdf

14 Discussion : towards the first prototype

Tuesday, 15 November

LPMT session

15 Reliability : introduction

Speaker: Achim Stahl

Slides Stahl-Introduction-3.pdf

16 Reliability How-To

Speaker: Jochen Steinmann

Slides JUNO_HowTo_Reliability_20161114.pdf

17 Schedule and reliability

Speaker: Xiaoshan Jiang

Slides Schedule_and_reliability_Xiaoshan.pdf

18 JUNO Electronics Reliability

Speaker: Zhe Ning

Slides reliability_study_aging.pdf

10:50 Coffee break

LPMT session

19 Unexpected events : generation of a list of events to be considered

20 Early failures and tests

Speaker: Jochen Steinmann

Slides Early_Failure_15112016.pdf

21 GCU Production tests

Speaker: Flavio Dal Corso

Slides GCU_Production_tests.pdf

22 A setup to test multiple GCUs with physics events

Speaker: Alberto Garfagnini

Slides ag_48gcu_setup.pdf

23 Back-end cards

Speaker: Yifan Yang (ULB)

Slides Backend_Card_status_1114.pdf

Group photo

13:00 Lunch

talk : The Huffman Coding

Convener: Jinyuan Wu

LC session

24 Summary and updates on simulation studies at LLR

Speaker: Margherita Buizza Avanzini (LLR)

25 Progress of simulation and prototype test of LC at IHEP

Speaker: Miao He (IHEP)

LPMT session

26 Proposal for integrating the network switch function into BEC

Speaker: Jie Zhang

Slides Integrate_the_network_switch_into_BEC_v5.pdf

27 Back-of-the-envelop trigger calculations

Speaker: Ivano Lippi

Slides TriggerCalculus.pdf

28 Few introductory remarks on GCU synchronisation

Speaker: Ivano Lippi

Slides Synchronisation.pdf

29 Trigger/timing progress and status

Speaker: Guanghua Gong

Slides Trigger_Timing_Brussels.pdf

16:00 Coffee break

LC session

30 Summary on protection cover for LMPT R&D

Speaker: Miao He (IHEP)

31 Discussion : Next steps and prospects

LPMT session

32 sheduling the first and second prototypes

33 AOB - Discussion and conclusions

19:00 Conference dinner

Wednesday, 16 November

SPMT session

34 Status SPMT Physics (overview)

Speakers: Margherita Buizza Avanini (LLR), Stefano Dusini

35 CDR Preparation

Speakers: Anatael Cabrera (APC), Cedric Cerna, Pedro Ochoa

36 Status on HW

37 Status on Readout Electronics

10:50 Coffee break

SPMT session

38 Status on Test of SPMT samples at IHEP

39 SPMT Protection and Installation

40 SPMT Cabling Strategy

12:45 Lunch

SPMT session

41 Status on Under-Water-Box & Connectors

42 Status on PMT Negotiations & Samples

43 Discussion

15:50 Coffee break