Gamma Factory at CERN -- novel research tools made of light

Autor: Placzek, W., Abramov, A., Alden, S. E., Fernandez, R. Alemany, Antsiferov, P. S., Apyan, A., Bartosik, H., Bessonov, E. G., Biancacci, N., Bieron, J., Bogacz, A., Bosco, A., Bruce, R., Budker, D., Cassou, K., Castelli, F., Chaikovska, I., Curatolo, C., Czodrowski, P., Derevianko, A., Dupraz, K., Dutheil, Y., Dzierzega, K., Fedosseev, V., Martinez, N. Fuster, Gibson, S. M., Goddard, B., Gorzawski, A., Hirlander, S., Jowett, J., Kersevan, R., Kowalska, M., Krasny, M. W., Kroeger, F., Lamont, M., Lefevre, T., Manglunki, D., Marsh, B., Martens, A., Molson, J., Nutarelli, D., Nevay, L. J., Petrenko, A., Petrillo, V., Radaelli, S., Pustelny, S., Rochester, S., Sapinski, M., Schaumann, M., Serafini, L., Shevelko, V. P., Stoehlker, T., Surzhikov, A., Tolstikhina, I., Velotti, F., Weber, G., Wu, Y. K., Yin-Vallgren, C., Zanetti, M., Zimmermann, F., Zolotorev, M. S., Zomer, F.

We discuss the possibility of creating novel research tools by producing and storing highly relativistic beams of highly ionised atoms in the CERN accelerator complex, and by exciting their atomic degrees of freedom with lasers to produce high-energy

Externí odkaz: http://arxiv.org/abs/1903.09032

Recent RHIC in-situ coating technology developments

Autor: Hershcovitch, A., Blaskiewicz, M., Brennan, J. M., Chawla, A., Fischer, W., Liaw, C-J, Meng, W., Todd, R., Custer, A., Erickson, M., Jamshidi, N., Kobrin, P., Laping, R., Poole, H. J., Jimenez, J. M., Neupert, H., Taborelli, M., Yin-Vallgren, C., Sochugov, N.

Publikováno v: CERN Yellow Report CERN-2013-002, pp.251-258

To rectify the problems of electron clouds observed in RHIC and unacceptable ohmic heating for superconducting magnets that can limit future machine upgrades, we started developing a robotic plasma deposition technique for $in-situ$ coating of the RH

Externí odkaz: http://arxiv.org/abs/1308.0125

Beam induced dynamic pressure during Run 2 (2015-2018)

Autor: Yin Vallgren, C, Ribes Metidieri, P, Bregliozzi, G

The LHC successfully returned to operation in April 2015 after almost 2 years of Long Shutdown 1 (LS1) for various upgrade and consolidation programs. During Run 2 (2015 - 2018) the LHC operated for more than 3600 fills and it has reached a total int

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1f487c4f0dd1d727b8b5d15d7ca1215f

The CERN Gamma Factory Initiative: An Ultra-High Intensity Gamma Source

Autor: Krasny, M. W., Antsiferov, P. S., Apyan, A., Alikhanyan, A. I., Bessonov, E. G., Shevelko, V. P., Lebedev, P. N., Budker, D., Cassou, K., Chaikovska, I., Chehab, R., Dupraz, K., Martens, A., Zomer, F., Castelli, F., Curatolo, C., Petrillo, V., Serafini, L., Bartosik, H., Biancacci, N., Czodrowski, P., Goddard, B., Jowett, J. M., Alemany Fernandez, R., Hirlander, S., Kersevan, R., Kowalska, M., Lamont, M., Manglunki, D., Petrenko, A., Schaumann, M., Yin-Vallgren, C., Zimmermann, F., Bieroń, Jacek, Dzierżęga, Krzysztof, Płaczek, Wiesław, Pustelny, Szymon, Kroeger, F., Stoehlker, T., Weber, G., Wu, Y. K., Zolotorev, M. S.

Publikováno v: 9th International Particle Accelerator Conference
9th International Particle Accelerator Conference, Apr 2018, Vancouver, Canada. pp.WEYGBD3, ⟨10.18429/JACoW-IPAC2018-WEYGBD3⟩

This contribution discusses the possibility of broadening the present CERN research programme making use of a novel concept of light source. The proposed, Partially Stripped Ion beam driven, light source is the backbone of the Gamma Factory (GF) init

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::71a9e2672fcc7119f76c77d3c27c47af
https://hal.archives-ouvertes.fr/hal-01872040

Comparison between electron cloud build-up measurements and simulations at the CERN PS

Autor: Caspers, F., Gilardoni, S. S., Rumolo, G., Mahner, E., Yin Vallgren, C., Giovanni Iadarola

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