[BTeam] CERN Accelerator School: Vacuum for Particle Accelerators

[Anne-Marie Valente]

Dear all,

All the previous editions of the CERN CAS are accessible at:

https://cas.web.cern.ch/previous-schools

The lectures from the 2017 CERN Accelerator Vacuum school  related to the papers Jay mentionned are accessible at:
https://cas.web.cern.ch/schools/glumslov-2017

Previous schools | The CERN Accelerator School<https://cas.web.cern.ch/previous-schools>
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Best regards,

Anne-Marie


Anne-Marie Valente-Feliciano, PhD
SRF R&D Staff Scientist
(O) 757-269-6073
(L) 757-269-6077
(C) 757-753-1385

Thomas Jefferson National Accelerator Facility
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________________________________

-------- Forwarded Message --------
Subject:        CERN Accelerator School: Vacuum for Particle Accelerators
Date:   Wed, 3 Jun 2020 08:51:33 -0400
From:   Jay Benesch <benesch at jlab.org><mailto:benesch at jlab.org>
To:     bteam at jlab.org<mailto:bteam at jlab.org> <bteam at jlab.org><mailto:bteam at jlab.org>, Anthony DiPette <dipette at jlab.org><mailto:dipette at jlab.org>, Gregory Marble <marble at jlab.org><mailto:marble at jlab.org>, Joshua Thomason <thomason at jlab.org><mailto:thomason at jlab.org>, Charlie Reece <reece at jlab.org><mailto:reece at jlab.org>, Gianluigi Ciovati <gciovati at jlab.org><mailto:gciovati at jlab.org>, Tony Reilly <areilly at jlab.org><mailto:areilly at jlab.org>, Marcy Stutzman <marcy at jlab.org><mailto:marcy at jlab.org>, Ari Palczewski <ari at jlab.org><mailto:ari at jlab.org>


Five papers showed up in arxiv today. I expect more in coming days. Like the Beam Instrumentation school, some may not have the subject line above in Comments, so the query below will not cover all. But it's a start. Checking https://arxiv.org/list/physics.acc-ph/recent daily is another option.

https://arxiv.org/search/advanced?advanced=1&terms-0-operator=AND&terms-0-term=+Accelerator+School%3A+Vacuum&terms-0-field=comments&classification-physics=y&classification-physics_archives=all&classification-include_cross_list=include&date-filter_by=past_12&date-year=&date-from_date=&date-to_date=&date-date_type=submitted_date&abstracts=show&size=50&order=-announced_date_first

The five today:
arXiv:2006.01585 [pdf] physics.ins-det physics.acc-ph

Cleaning and Surface Properties

Authors: Mauro Taborelli

Abstract: Principles of the precision cleaning dedicated to ultra-high vacuum applications are reviewed together with the techniques for the evaluation of surface cleanliness. Methods to verify the effectiveness of cleaning procedures are addressed. Examples are presented to illustrate the influence of packaging and storage on the recontamination of the surface after cleaning. Finally, the effect of contami… ▽ More

Submitted 2 June, 2020; originally announced June 2020.

Comments: 19 pages, contribution to the CAS - CERN Accelerator School: Vacuum for Particle Accelerators, 6-16 June 2017, Glumslöv, Sweden

arXiv:2006.01574 [pdf] physics.ins-det physics.acc-ph

Cryopumping and Vacuum Systems

Authors: Vincent Baglin

Abstract: The understanding of complex and/or large vacuum systems operating at cryogenic temperatures requires a specific knowledge of the vacuum science at such temperatures. At room temperature, molecules with a low binding energy to a surface are not pumped. However, at cryogenic temperatures, their sojourn time is significantly increased, thanks to the temperature reduction, which allow a "cryopumping"… ▽ More

Submitted 2 June, 2020; originally announced June 2020.

Comments: 34 pages, contribution to the CAS - CERN Accelerator School: Vacuum for Particle Accelerators, 6-16 June 2017, Glumslöv, Sweden

arXiv:2006.01537 [pdf] physics.ins-det physics.acc-ph

NEG pumps: Sorption mechanisms and applications

Authors: P. Manini, E. Maccallini

Abstract: This paper reports the main physical and chemical properties of NEG materials, sorption mechanisms and use of NEG pumps from high to extreme high vacuums.

Submitted 2 June, 2020; originally announced June 2020.

Comments: 15 pages, contribution to the CAS - CERN Accelerator School: Vacuum for Particle Accelerators, 6-16 June 2017, Glumslöv, Sweden

arXiv:2006.01499 [pdf] physics.ins-det physics.acc-ph

Materials & Properties: Mechanical Behaviour

Authors: Cedric Garion

Abstract: All systems are expected to be designed to fulfil their functions over their requested lifetime. Nevertheless, failure of a system may occur, and this is unfortunately, true also for vacuum systems. From a mechanical point of view, buckling, leak by fatigue crack propagation, rupture of a fixed support under unbalanced vacuum force... may happen. To well understand and anticipate the behaviour of… ▽ More

Submitted 2 June, 2020; originally announced June 2020.

Comments: 19 pages, contribution to the CAS - CERN Accelerator School: Vacuum for Particle Accelerators, 6-16 June 2017, Glumslöv, Sweden

arXiv:2006.01464 [pdf] physics.acc-ph physics.ins-det

Fundamentals of Vacuum Physics and Technology

Authors: Eshraq Al-Dmour

Abstract: A good vacuum performance in particle accelerators is vital for their successful operation. The reasons why a good vacuum is needed, together with the basics of vacuum physics and technology and the main gas sources inside the vacuum system, are presented here.

Submitted 2 June, 2020; originally announced June 2020.

Comments: 21 pages, contribution to the CAS - CERN Accelerator School: Vacuum for Particle Accelerators, 6-16 June 2017, Glumslöv, Sweden
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