EuCARD2 Mini Workshop on LLRF and Beam Dynamics Mutual Needs in Hadron Linacs

1 Jun 2015, 13:00 → 2 Jun 2015, 18:00 Europe/Stockholm

Tänkartanken (European Spallation Source)

How to get to ESS How_to_get_to_the_ESS_office4.docx

Map of Lund with hotels marked Hotel_and_conf_map_Lund.png

Monday 1 June ¶

Introduction¶

1 Welcome and motivation¶

Speaker: Mohammad Eshraqi (European Spallation Source ESS AB)

Slides Welcome_LLRF_bP_WS.pdf

2 The ESS accelerator, challenges associated to 5 MW¶

Speaker: Mohammad Eshraqi (European Spallation Source ESS AB)

Slides LLRF_BeamDynamics_WS_Eshraqi.pdf

3 What is taken into account in simulations¶

Speaker: Didier Uroit

Slides LLRF_beam_dynamics_ESS_uriot.pptx

4 LLRF system and beam intearction¶

Speaker: Anders Johansson

Slides ESS_LLRF_and_Beam_Interaction_AJJ.pptx

5 Discussion¶

Beam Dynamics¶

6 Error Tolerances and Failure Modes in the ESS Linac¶

Speaker: Yngve Levinsen (European Spallation Source ESS AB)

Slides LLRF_ErrorTolerances_Yngve

7 Effect of transinets on Beam dyanmics¶

Speaker: Jean-Luc Biarrotte (CNRS IPN Orsay)

Slides Eucard2_BDLLRF_biarrotte.pptx

8 Field and phase error studies¶

Speaker: Mr Ciprian Plostinar (STFC/RAL)

Slides Field_and_Phase_Error_Studies_in_Normal_Conducting_Cavities_-_BD-LLRF_Workshop.pptx

9 Modelling and Failure Recovery¶

Speakers: Frederic Bouly, Jean-Luc Biarrotte (CNRS IPN Orsay)

Slides Bouly_cavity_control_and_fault.pptx

10 Discussion¶

Tuesday 2 June ¶

LLRF¶

11 LLRF experience on NC & SC cavities of SNS¶

Speaker: Mark Crofford

Slides Crofford_LLRF_Experience.pptx

12 Experience on J-PARC LINAC LLRF¶

Speaker: ZhiGao Fang

Slides J-PARC_LINAC_LLRF_at_ESS_Fang_2015_06_02_Final_new_.pptx

13 Tuning of the SRF-Linac cavities for IFMIF-LIPAc¶

Speaker: Phu Anh Phi NGHIEM (CEA)

Slides Tuning_of_the_SRF-Linac_cavities_for_IFMIF-LIPAc.pptx

10:30 Coffee break

14 ESS Cavity tuning¶

Speaker: Rihua Zeng (ESS)

Diapositivas ESS_Cavity_Tuning_2015-06-02.pdf

15 Discussion¶

Simulations¶

16 Probabily density of errors¶

Speaker: Nicolas Pichoff

Slides phase-amplitude_errors.pptx

17 LLRF Simulations¶

Speaker: Olof Troeng

Slides presentation_olof.pdf

18 Design, construction and measurement challenges to enhance pulse flat-top quality in long pulsed high power modulators¶

Speaker: Carlos Martins

Slides Mod_Flattop_quality_&_Measurement.pptx

19 Temperature Control¶

Speaker: Morten Jensen (European Spallation Source ESS AB)

20 Discussion¶

Conclusion¶