Zobrazeno 1 - 10
of 135
pro vyhledávání: '"Mahner, E."'
Dependence of e-cloud on the longitudinal bunch profile: studies in the PS & extension to the HL-LHC
Autor:
Bhat, C. M., Damerau, H., Hancock, S., Mahner, E., Caspers, F., Iadarola, G., Argyropoulos, T., Zimmermann, F.
Recent studies have shown that the prospects for significantly increasing bunch intensities in the LHC for the luminosity upgrade (HL-LHC) may be severely limited by the available cryogenic cooling capacity and the electron-cloud (EC) driven beam ins
Externí odkaz:
http://arxiv.org/abs/1306.4698
Publikováno v:
INSPIRE-HEP
The build up of an Electron Cloud (EC) has been observed at the CERN Proton Synchrotron (PS) during the last stages of the LHC high intensity beam preparation, especially after the bunch shortening before extraction. Two dedicated EC experiments, bot
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::a087e8ff0bbc224f0a8e99739a8f621a
http://cds.cern.ch/record/1464074
http://cds.cern.ch/record/1464074
As part of the ASACUSA (Atomic Spectroscopy And Collisions Using Slow Antiprotons) physics program a spin-flip cavity, for measurements of the ground-state hyperfine transition frequency of antihydrogen atoms, is needed. The purpose of the cavity is
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od________65::db361166fc83c1fecd5ad814f9ca206c
http://cds.cern.ch/record/1459620
http://cds.cern.ch/record/1459620
During the past decade, intense experimental studies on the heavy-ion induced molecular desorption were performed in several particle accelerator laboratories worldwide in order to understand and overcome large dynamic pressure rises caused by lost b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od________65::6931c35ba0a449c58410c5782929b5c5
http://cds.cern.ch/record/1396527
http://cds.cern.ch/record/1396527
Autor:
Mahner, E., Holzer, D., Küchler, D., Scrivens, R., Costa Pinto, P., Vallgren, C. Yin, Bender, M.
Publikováno v:
Physical Review Special Topics. Accelerators and Beams, Vol 14, Iss 10, p 101001 (2011)
Physical review accelerators and beams 14(10), 101001 (2011). doi:10.1103/PhysRevSTAB.14.101001
Physical review accelerators and beams 14(10), 101001 (2011). doi:10.1103/PhysRevSTAB.14.101001
During the past decade, intense experimental studies on the heavy-ion induced molecular desorption were performed in several particle accelerator laboratories worldwide in order to understand and overcome large dynamic pressure rises caused by lost b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::fa096126860c4a14e6443ed2efbb5ef4
https://doaj.org/article/eb74bb03fc334eee86e5c1d7f3fcbeeb
https://doaj.org/article/eb74bb03fc334eee86e5c1d7f3fcbeeb
Autor:
Hanke, K, Aberle, O, Angoletta, M E, Bartmann, W, Bartolome, S, Bertone, C, Blas, A, Borburgh, J, Bozzini, D, Butterworth, A, Carli, C, Dahlen, P, Dobers, T, Findlay, A, Folch, R, Gilbert, N, Hansen, J, Hermanns, T, Jensen, S, Le Roux, P, Lopez-Hernandez, L A, Mahner, E, Masi, A, Mikulec, B, Muttoni, Y, Newborough, A, Nisbet, D, Nonis, M, Olek, S, Paoluzzi, M, Pittet, S, Puccio, B, Raginel, V, Ruehl, I, Tan, J, Todd, B, Weterings, W, Widorski, W
CERN’s LHC injector chain will have to deliver beams with ultimate brilliance as the LHC is heading for increased luminosity in the coming years. In order to overcome bottlenecks in the injector chain, an increase of the beam transfer energy from t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od________65::8dedc650b8d25c2cefac1ab011355384
http://cds.cern.ch/record/1379157
http://cds.cern.ch/record/1379157
Autor:
Mahner, E
Linac 2 is presently supposed to remain the primary proton source to the entire CERN accelerator complex until 2017/18. The past, present, and future operation of the vacuum system has been recently reviewed [1]. During the last 33 years of operation
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od________65::2c86e49289d48c0502e9f64f18ac28e8
http://cds.cern.ch/record/1364781
http://cds.cern.ch/record/1364781
Autor:
Mahner, E
This note aims to review the past, present, and future operation of CERN's Linac 2 vacuum system. The machine vacuum system layout with its major components is summarized. Operational problems arising in 2006 yielded to a leak test campaign of the wh
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od________65::ed0430b88ff5b295679f3471e0f3c083
http://cds.cern.ch/record/1342854
http://cds.cern.ch/record/1342854
Autor:
Hanke, K, Aberle, O, Blas, A, Borburgh, J, Bozzini, D, Buzio, M, Capatina, O, Carli, C, Dobers, T, Fernandez, L, Findlay, A, Folch, R, Gilardoni, S, Gilbert, N, Hermanns, T, Mahner, E, Mikulec, B, Newborough, A, Nonis, M, Olek, S, Paoluzzi, M, Pittet, S, Ruehl, I, Rumolo, G, Steerenberg, R, Tan, J, Tommasini, D, Weterings, W, Widorski, M, Shaposhnikova, E
Following the Chamonix 2010 workshop a task force has been set up to study the feasibility and the impact of an energy upgrade of the PS Booster from the present 1.4 GeV to about 2 GeV. The working group has confirmed the feasibility of such an upgra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od________65::3decb690faa5ca036a4a314b92bde0de
http://cds.cern.ch/record/1353877
http://cds.cern.ch/record/1353877