Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Lotta Mether"'
Publikováno v:
Physical Review Accelerators and Beams, Vol 23, Iss 8, p 081002 (2020)
We present a linearized method to study transverse instabilities due to electron clouds. It is based on an accurate and compact characterization of the cloud dipolar and quadrupolar forces, that can be easily obtained from quick single-pass numerical
Externí odkaz:
https://doaj.org/article/1609a6c46e87448e9c6ae10a3f92a2c0
Electron cloud effects are among the main performance limitations for the operation of the Large Hadron Collider with 25 ns bunch spacing. Electrons impacting on the beam screens of the superconducting magnets induce a significant heat load reaching
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b294a85bdadc7a9dc7cb31f9572e89ef
http://cds.cern.ch/record/2824111
http://cds.cern.ch/record/2824111
Publikováno v:
Physical Review Accelerators and Beams, Vol 23, Iss 8, p 081002 (2020)
We present a linearized method to study transverse instabilities due to electron clouds. It is based on an accurate and compact characterization of the cloud dipolar and quadrupolar forces, that can be easily obtained from quick single-pass numerical
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ea1eb561377a7266d860fc9ada272483
https://doi.org/10.1103/physrevaccelbeams.23.081002
https://doi.org/10.1103/physrevaccelbeams.23.081002
Autor:
Francis Pérez, R. Kersevan, Lotta Mether, J. Fernández, V. Baglin, Paolo Chiggiato, I. Bellafont, Cedric Garion, Marco Morrone
Publikováno v:
Physical Review Accelerators and Beams, Vol 23, Iss 3, p 033201 (2020)
EuroCirCol is a conceptual design study of a post-LHC, Future Circular Hadron Collider (FCC-hh) which aims to expand the current energy and luminosity frontiers. The vacuum chamber of this 100 TeV, 100 km collider, will have to cope with unprecedente
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d4f1c2d47ad0f52b4049d8b04a86c856
http://cds.cern.ch/record/2713481
http://cds.cern.ch/record/2713481
Autor:
V. Baglin, Paolo Chiggiato, I. Bellafont, Lotta Mether, Oleg Malyshev, R. Kersevan, Francis Pérez
Publikováno v:
Physical Review Accelerators and Beams, Vol 23, Iss 4, p 043201 (2020)
EuroCirCol is a conceptual design study of a post-LHC, Future Circular Hadron Collider (FCC-hh) with 50 TeV of beam energy and 100 km long, which aims to expand the current energy and luminosity frontiers. The vacuum chamber of the FCC-hh will have t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8aa0c68ea00a0f7c33f2a5fac534c2ee
http://cds.cern.ch/record/2717914
http://cds.cern.ch/record/2717914
Autor:
Demin Zhou, Yuri Nosochkov, Katsunobu Oide, Y. Muttoni, Florian Burkart, Sergey Antipov, Massimo Giovannozzi, Lotta Mether, Emilia Cruz Alaniz, John Osborne, Kazuhito Ohmi, Elena Shaposhnikova, Daniel Wollmann, A. Apyan, Michael Benedikt, Michael Hofer, I. Ruehl, Sergey Arsenyev, Andrei Seryi, V. Mertens, Pablo Martinez Mirave, Frank Zimmermann, Daniel Schoerling, Brennan Goddard, V. Raginel, Jose Luis Abelleira, Claudia Tambasco, Léon van Riesen-Haupt, Davide Tommasini, Tatiana Pieloni, Javier Barranco García, T. Risselada, Rogelio Tomás, Stefano Redaelli, Yunhai Cai, Fani Valchkova-Georgieva, Benoit Salvant, Laurent Tavian, Gerardo Guillermo Cantón, David Amorim, Roderik Bruce, Leonid Rivkin, Matthew Crouch, Valentina Venturi, Ezio Todesco, Stephane Fartoukh, Roberto Kersevan, V. Parma
Publikováno v:
Journal of Physics: Conference Series
In the frame of the FCC study we are designing a 27 TeV hadron collider in the LHC tunnel, called the High Energy LHC (HE-LHC). The HE-LHC can be realized by replacing the LHC’s 8.33 T niobium-titanium dipole magnets with 16 T niobium-tin magnets d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::15a3504434bd8a343cfc25d7dc009e09
https://ora.ox.ac.uk/objects/uuid:ed3e280e-2f60-4301-a355-863d0a37e51a
https://ora.ox.ac.uk/objects/uuid:ed3e280e-2f60-4301-a355-863d0a37e51a
Autor:
R. Schneider, Lotta Mether, Flyura Djurabekova, Walter Wuensch, Konstantin Matyash, Kai Nordlund, Sergio Calatroni, Helga Timko, K. Ness Sjobak
Publikováno v:
Contributions to Plasma Physics. 55:299-314
Understanding plasma initiation in vacuum arc discharges can help to bridge the gap between nano-scale triggering phenomena and the macroscopic surface damage caused by vacuum arcs. We present a new twodimensional particle-in-cell tool to simulate pl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::838c0c6e24b96880385fc0c11c5fe20b
https://doi.org/10.1002/ctpp.201400069
https://doi.org/10.1002/ctpp.201400069
Publikováno v:
Surface Science. 620:9-16
The surface chemistry of maleic anhydride (MA) has been studied on Pt(111) with temperature programmed desorption (TPD), X-ray photoelectron spectroscopy (XPS) and density functional theory (DFT) calculations. Adsorption of MA takes place at 170 K fo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8e4f3a32f03f6124a47950187fe61b2c
http://juuli.fi/Record/0338461114
http://juuli.fi/Record/0338461114
Publikováno v:
Physics Letters B. 664:21-24
Supersymmetric thermal leptogenesis with a hierarchical right-handed neutrino mass spectrum requires the mass of the lightest right-handed neutrino to be heavier than about 10^9 GeV. This is in conflict with the upper bound on the reheating temperatu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0487ce0600893147d5297b9835402e08
https://doi.org/10.1016/j.physletb.2008.05.009
https://doi.org/10.1016/j.physletb.2008.05.009