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Dear all, <br>
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<br>
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All the previous editions of the CERN CAS are accessible at:</div>
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<a href="https://cas.web.cern.ch/previous-schools" id="LPlnk874694">https://cas.web.cern.ch/previous-schools</a></div>
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The lectures from the 2017 CERN Accelerator Vacuum school related to the papers Jay mentionned are accessible at:</div>
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<a href="https://cas.web.cern.ch/schools/glumslov-2017" id="LPlnk299588">https://cas.web.cern.ch/schools/glumslov-2017</a></div>
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Best regards, <br>
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Anne-Marie<br>
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<div>Anne-Marie Valente-Feliciano, PhD<br>
SRF R&D Staff Scientist<br>
(O) 757-269-6073<br>
(L) 757-269-6077<br>
(C) 757-753-1385<br>
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Thomas Jefferson National Accelerator Facility<br>
600 Kelvin Drive<br>
Suite 8, Mailstop 55-H<br>
Newport News, VA 23606</div>
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-------- Forwarded Message --------
<table class="x_moz-email-headers-table" cellspacing="0" cellpadding="0" border="0">
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<th valign="BASELINE" nowrap="nowrap" align="RIGHT">Subject: </th>
<td>CERN Accelerator School: Vacuum for Particle Accelerators</td>
</tr>
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<th valign="BASELINE" nowrap="nowrap" align="RIGHT">Date: </th>
<td>Wed, 3 Jun 2020 08:51:33 -0400</td>
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<th valign="BASELINE" nowrap="nowrap" align="RIGHT">From: </th>
<td>Jay Benesch <a class="x_moz-txt-link-rfc2396E" href="mailto:benesch@jlab.org">
<benesch@jlab.org></a></td>
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<th valign="BASELINE" nowrap="nowrap" align="RIGHT">To: </th>
<td><a class="x_moz-txt-link-abbreviated" href="mailto:bteam@jlab.org">bteam@jlab.org</a>
<a class="x_moz-txt-link-rfc2396E" href="mailto:bteam@jlab.org"><bteam@jlab.org></a>, Anthony DiPette
<a class="x_moz-txt-link-rfc2396E" href="mailto:dipette@jlab.org"><dipette@jlab.org></a>, Gregory Marble
<a class="x_moz-txt-link-rfc2396E" href="mailto:marble@jlab.org"><marble@jlab.org></a>, Joshua Thomason
<a class="x_moz-txt-link-rfc2396E" href="mailto:thomason@jlab.org"><thomason@jlab.org></a>, Charlie Reece
<a class="x_moz-txt-link-rfc2396E" href="mailto:reece@jlab.org"><reece@jlab.org></a>, Gianluigi Ciovati
<a class="x_moz-txt-link-rfc2396E" href="mailto:gciovati@jlab.org"><gciovati@jlab.org></a>, Tony Reilly
<a class="x_moz-txt-link-rfc2396E" href="mailto:areilly@jlab.org"><areilly@jlab.org></a>, Marcy Stutzman
<a class="x_moz-txt-link-rfc2396E" href="mailto:marcy@jlab.org"><marcy@jlab.org></a>, Ari Palczewski
<a class="x_moz-txt-link-rfc2396E" href="mailto:ari@jlab.org"><ari@jlab.org></a></td>
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<br>
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
<a class="x_moz-txt-link-freetext" href="https://arxiv.org/list/physics.acc-ph/recent">
https://arxiv.org/list/physics.acc-ph/recent</a> daily is another option.<br>
<br>
<a class="x_moz-txt-link-freetext" href="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">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</a><br>
<br>
The five today: <br>
arXiv:2006.01585 [pdf] physics.ins-det physics.acc-ph<br>
<br>
Cleaning and Surface Properties<br>
<br>
Authors: Mauro Taborelli<br>
<br>
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<br>
<br>
Submitted 2 June, 2020; originally announced June 2020.<br>
<br>
Comments: 19 pages, contribution to the CAS - CERN Accelerator School: Vacuum for Particle Accelerators, 6-16 June 2017, Glumslöv, Sweden<br>
<br>
arXiv:2006.01574 [pdf] physics.ins-det physics.acc-ph<br>
<br>
Cryopumping and Vacuum Systems<br>
<br>
Authors: Vincent Baglin<br>
<br>
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<br>
<br>
Submitted 2 June, 2020; originally announced June 2020.<br>
<br>
Comments: 34 pages, contribution to the CAS - CERN Accelerator School: Vacuum for Particle Accelerators, 6-16 June 2017, Glumslöv, Sweden<br>
<br>
arXiv:2006.01537 [pdf] physics.ins-det physics.acc-ph<br>
<br>
NEG pumps: Sorption mechanisms and applications<br>
<br>
Authors: P. Manini, E. Maccallini<br>
<br>
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.<br>
<br>
Submitted 2 June, 2020; originally announced June 2020.<br>
<br>
Comments: 15 pages, contribution to the CAS - CERN Accelerator School: Vacuum for Particle Accelerators, 6-16 June 2017, Glumslöv, Sweden<br>
<br>
arXiv:2006.01499 [pdf] physics.ins-det physics.acc-ph<br>
<br>
Materials & Properties: Mechanical Behaviour<br>
<br>
Authors: Cedric Garion<br>
<br>
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<br>
<br>
Submitted 2 June, 2020; originally announced June 2020.<br>
<br>
Comments: 19 pages, contribution to the CAS - CERN Accelerator School: Vacuum for Particle Accelerators, 6-16 June 2017, Glumslöv, Sweden<br>
<br>
arXiv:2006.01464 [pdf] physics.acc-ph physics.ins-det<br>
<br>
Fundamentals of Vacuum Physics and Technology<br>
<br>
Authors: Eshraq Al-Dmour<br>
<br>
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.<br>
<br>
Submitted 2 June, 2020; originally announced June 2020.<br>
<br>
Comments: 21 pages, contribution to the CAS - CERN Accelerator School: Vacuum for Particle Accelerators, 6-16 June 2017, Glumslöv, Sweden<br>
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