CEC-ICMC 2023

• Y. Bozhko et al., "Loss of insulation vacuum tests on an EuXFEL cryomodule"
  The paper is available here.
• T. Schnautz et al., "Six years' experience of the XFEL 2K operation"
  The paper is available here.

SRF 2023

S. Barbanotti et al., "Twenty years of cryogenic operation of the FLASH superconducting linac"

The paper is available here.

CEC 2021

Cryogenic Engineering Conference
19-23 July 2021 - Virtual Conference, USA
 

R. Ramalingam, Y. Bozhko, S. Barbanotti and T. Schnautz
"Heat loads measurements at the XFEL cold linac"

The paper is available here.

2021 International Workshop on Future Linear Colliders (LCWS2021)

Barbanotti S. "Certification of the XFEL cold linac and lessons learnt"

The presentation is available here:

https://indico.cern.ch/event/995633/contributions/4257524/

TTC2021, TESLA Technology Collaboration

Ramalingam R. "XFEL heat load measurements"

The presentation is available here:

https://indico.desy.de/event/27572/contributions/94172/

EPJ Techniques and Instrumentation

Albrecht, C., Barbanotti, S., Hintz, H. et al.
"Straightening of superconducting HERA dipoles for the any-light-particle-search experiment ALPS II."

The article is available here:
https://doi.org/10.1140/epjti/s40485-020-00060-5

ECD 2019

2019 European Cryogenics Days

07-09 october 2019 - Lund, Sweden

Present status and possible upgrade of the XFEL cryomodules (5.8 MB)

Present status and possible upgrade of the XFEL cryomodules

SRF 2019

19th International Conference on RF Superconductivity

30 June - 7 July 2019 - Dresden, Germany

Modal Analysis of XFEL Cavity and Cryomodule and Comparison with Measured Data (1.3 MB)

S. Barbanotti et al. "Modal Analysis of the XFEL 1.3 GHz Cavity and Cryomodule Main Components and Comparison with Measured data"

Vibration Response of the EXFEL RF Coupler (1.6 MB)

S. Barbanotti, K. Jensch et al. "Measurement of the Vibration Response of the EXFEL RF Coupler and Comparison with Simulated Data"

Cryo-Ops 2018

8th International Workshop on Cryogenics Operations

4-7 June 2018 - Beijing, China

RF Heat Load Compensation for the European XFEL (2.2 MB)

J. Penning "RF Heat Load Compensation for the European XFEL"

CEC-ICMC 2017

Cryogenic Engineering Conference and International Cryogenic Materials Conference

9-13 July 2017 - Madison, WI (USA)

Articles pubblished by DESY-MKS:

• T. Boeckmann et al., "Use of PROFIBUS for cryogenic instrumentation at XFEL"
• Y Bozhko et al., "Commissioning and first cooldown of XFEL linac"
• T Paetzold et al., "First operation of the XFEL linac with the 2 K cryogenic system "
• T Böckmann et al., „Serial testing of XFEL cryomodules: results of the cryogenic heat load measurements.

Proceedings available here.

SRF 2015

19th International Conference on RF Superconductivity

13-18 September 2015 - Whistler, Canada

Exchange and Repair of Titanium Pipes for the EXFEL (2.7 MB)

M. Schalwat et al. “Exchange and Repair of Titanium Service Pipes for the EXFEL Series Cavities”

Connection of EXFEL cryomodules (1.2 MB)

S. Barbanotti et al. “Connection of EXFEL cryomodules, caps, and boxes in the EXFEL main linac and injector: welding of cryo­pipes and assembly of beam­line absorbers under the requirements of the PED regulation”

Nuclear Instruments and Methods in Physics Research Section A

Volume 763, 1 November 2014, Pages 688-710

X.L. Wang et al., "Thermal performance analysis and measurements of the prototype cryomodules of European XFEL accelerator (Part I and II)"

The articles are available here (part I) and here (part II).

Linac 2014

27th Linear Accelerator Conference

31 August-05 September 2014 - Geneva, Switzerland

XFEL Cryomodule Transportation (936KB)

S. Barbanotti et al. “XFEL Cryomodule Transportation: from the Assembly Laboratory in CEA-Saclay (France) to the Test-Hall in DESY-Hamburg (Germany)"

Qualification of the Titanium Welds in the E-XFEL Cryomodule (1017KB)

S. Barbanotti et al. “Qualification of the Titanium Welds in the E-XFEL Cryomodule and the CE Certification”

CEC-ICMC 2013

Cryogenic Engineering Conference and International Cryogenic Materials Conference
17–21 June 2013 - Anchorage, Alaska (USA)

Test stands for testing serial XFEL accelerator modules (1.1 MB)

Y. Bozhko et al. "Test stands for testing serial XFEL accelerator modules"