Zobrazeno 1 - 10
of 54
pro vyhledávání: '"Gianfelice, E"'
Autor:
Faus-Golfe, A., Hoffstaetter, G. H., Qin, Q., Zimmermann, F., Barklow, T., Barzi, E., Belomestnykh, S., Biagini, M., Llatas, M. Chamizo, Gao, J., Gianfelice, E., List, B., Litvinenko, V., Nanni, E., Raubenheimer, T., Roser, T., Satogata, T., Shiltsev, V., Stapnes, S., Telnov, V.
We discuss the goals, the designs, the state of technical readiness, and the critical R&D needs of the accelerators that are currently under discussion as Higgs and electroweak factories. We also address the respective staging options enabling future
Externí odkaz:
http://arxiv.org/abs/2209.05827
Autor:
Zimmermann, F., Benedikt, M., Burkhardt, H., Cerutti, F., Ferrari, A., Gutleber, J., Haerer, B., Holzer, B., Jensen, E., Kersevan, R., Lebrun, P., Martin, R., Mereghetti, A., Osborne, J., Papaphilippou, Y., Schulte, D., Tomas, R., Wenninger, J., Blondel, A., Koratzinos, M., Boscolo, M., Lari, L., Furukawa, K., Ohmi, K., Oide, K., White, S., Bogomyagkov, A., Koop, I., Eugene Levichev, Muchnoi, N., Nikitin, S., Shatilov, D., Wienands, U., Gianfelice, E., Medina, L., Guanajuato, U.
Publikováno v:
(2015) pp. THP3H1
Scopus-Elsevier
Scopus-Elsevier
The FCC-ee is a proposed circular e+e- collider installed in a new 100 km tunnel delivering high luminosity to four experiments at centre-of-mass energies ranging from 91 GeV (Z pole) over 160 GeV (W threshold) and 240 GeV (H production) to 350 GeV (
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::67224dcb9235298e2da3acfb2e9fb872
http://cds.cern.ch/record/1968524
http://cds.cern.ch/record/1968524
Autor:
Vanbavinckhove, G, Bartmann, W, Bartosik, H, Bracco, C, Drosdal, L, Gianfelice, E, Goddard, B, Kain, V, Meddahi, M, Mertens, V, Papaphilippou, Y, Uythoven, J, Wenninger, J
A new optics was introduced in the SPS for improving beam stability at high intensity. For transferring the beam to the LHC, the extraction bumps, extraction kickers and transfer lines needed to be adapted to the new optics. In particular, the transf
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od________65::1d7e4c39621e575cf0cdf27ab6baffbe
http://cds.cern.ch/record/1576068
http://cds.cern.ch/record/1576068
Autor:
Drøsdal, L., Bartmann, W., Bartosik, H., Bracco, C., Goddard, B., Kain, V., Yannis Papaphilippou, Uythoven, J., Vanbavinckhove, G., Wenninger, J., Gianfelice, E.
Publikováno v:
Scopus-Elsevier
The LHC is filled from the SPS via two 3 km long transfer lines: TI2 for beam 1 and TI8 for beam 2. In the first years of LHC operation large trajectory variationswere discovered. The sources of bunch-by-bunch and shot-by-shot trajectory variations h
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::3c62ca129802aac6a8613d6b3fad52f9
http://cds.cern.ch/record/1566645
http://cds.cern.ch/record/1566645
Autor:
Bartmann, W, Bartosik, H, Bracco, C, Drosdal, L, Gianfelice, E, Goddard, B, Kain, V, Papaphilippou, Y, Vanbavinckhove, G
This note summarizes the results obtained at injection during the 2nd MD block and the floating MD block in July. Highlights are presented for injection in the LHC with the Q20 SPS optics, influence of the supercycle and injection with 25 ns bunch sp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od________65::091c10c397efb4e03af9e77e724d3639
http://cds.cern.ch/record/1491672
http://cds.cern.ch/record/1491672
Autor:
Boccardi, A, Bravin, E, Gianfelice, E, Goddard, B, Höfle, W, Jeff, A, Kain, V, Meddahi, M, Roncarolo, F, Uythoven, J, Valuch, D
During the 2011 LHC operation, the abort gap cleaning has successfully being used at 450 GeV. The design goal of this system is to leave it active all along the LHC operational cycles, from the injection to the end of the stable beams operation. Ther
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od________65::35ea5b83d820ecb0bb33dac3a5a7ae81
http://cds.cern.ch/record/1404280
http://cds.cern.ch/record/1404280
Autor:
Boccardi, A, Jeff, A, Roncarolo, F, Hofle, W, Shaposhnikova, E, Valuch, D, Kain, V, Bracco, C, Goddard, B, Meddahi, M, Uythoven, J, Gianfelice, E
During the LHC filling, in order to reduce the particle losses coming from the un-bunched circulating beam, pre-cleaning of the injection slot has been tried. The cleaning of the injection slot, using 3 s pulse starting from the first bunch of the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od________65::8349b0615ca5f6e81d674d335d616d3f
http://cds.cern.ch/record/1309952
http://cds.cern.ch/record/1309952
Autor:
Bart Pedersen, S, Boccardi, A, Jeff, A, Roncarolo, F, Hofle, W, Shaposhnikova, E, Valuch, D, Kain, V, Bracco, C, Goddard, B, Meddahi, M, Uythoven, J, Gianfelice, E
After the first encouraging tests performed in 2009, machine time was allocated in 2010 to continue the commissioning of the abort gap cleaning systems. This note summarises the test performed in October 2010 at 450 GeV, using the vertical damper sys
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od________65::db80d684ca9bcd467f74f67060d5f7ae
http://cds.cern.ch/record/1304273
http://cds.cern.ch/record/1304273
Autor:
Meddahi, M, Agapov, I, Fuchsberger, K, Goddard, B, Herr, Werner, Kain, V, Mertens, V, Missiaen, D, Risselada, Thys, Uythoven, J, Wenninger, J, Gianfelice, E
Through May to September 2008, further beam commissioning of the SPS-to-LHC transfer lines was performed. For the first time, optics and dispersion measurements were also taken in the last part of the lines, and into the LHC. Extensive trajectory and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od________65::9cde31b3707993e688895f9dc2ebb1af
http://cds.cern.ch/record/1199754
http://cds.cern.ch/record/1199754
Autor:
Agapov, I, Fuchsberger, K, Herr, Werner, Kain, V, Goddard, B, Gianfelice, E, Meddahi, M, Missiaen, D, Mertens, V, Risselada, Thys, Uythoven, J, Wenninger, J
The note summarises some of the optics studies which have been performed in the TI 8 transfer line during August - September 2008. Dispersion, trajectory excursion and coupling were analysed and compared with expectation. The observed differences bet
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od________65::9f8f48aa10863e66696ea7d1e0dd527f
http://cds.cern.ch/record/1150657
http://cds.cern.ch/record/1150657