2020-04-01
11:47 |
Detaljerad journal - Similar records
|
2020-04-01
07:09 |
Detaljerad journal - Similar records
|
2020-04-01
07:09 |
Heat load profile estimates on LHC beam screens by thermal transient analysis
/ Bradu, B (CERN) ; Brodzinski, K (CERN) ; Delikaris, D (CERN) ; Garion, C (CERN) ; Tavian, L (CERN)
The LHC beams are producing significant dynamic heat loads on the LHC cryogenic system. These heat loads are deposited on beam screens, where they must be properly extracted with dedicated cooling loops between 4.6 K and 20 K. [...]
IOP, 2019 - 7 p.
- Published in : IOP Conf. Ser. Mater. Sci. Eng. 502 (2019) 012116
Fulltext: 10.1088_1757-899X_502_1_012116 - PDF; 814d76eab0f03690fb69b26083cea08d - PDF;
In : 27th International Cryogenic Engineering Conference - International Cryogenic Materials Conference 2018, Oxford, United Kingdom, 3 - 7 Sep 2018, pp.012116
|
Detaljerad journal - Similar records
|
2020-04-01
07:09 |
Superfluid Helium cooling and compact Heat Exchanger for HL-LHC D2 Recombination Dipoles
/ Rousset, B (CEA INAC, Grenoble) ; Bancel, F (CEA INAC, Grenoble) ; Claudet, S (CERN) ; Millet, F (CEA INAC, Grenoble) ; Nivelon, P (CEA INAC, Grenoble) ; Perin, A (CERN) ; Weelderen, R Van (CERN)
New D2 recombination dipoles with a larger aperture than in the LHC dipoles are required for the future High Luminosity LHC at CERN. These 13.5 m-long D2 magnets are proposed to be conduction cooled in a static bath of pressurized He II. [...]
IOP, 2019 - 6 p.
- Published in : IOP Conf. Ser. Mater. Sci. Eng. 502 (2019) 012114
Fulltext: 10.1088_1757-899X_502_1_012114 - PDF; 50733fe3ca2c707eda3a46d389aa36c1 - PDF;
In : 27th International Cryogenic Engineering Conference - International Cryogenic Materials Conference 2018, Oxford, United Kingdom, 3 - 7 Sep 2018, pp.012114
|
Detaljerad journal - Similar records
|
2020-04-01
07:09 |
Study on heat transfer between the High-Luminosity LHC beam screens and the He II-cooled beam tube
/ Borges de Sousa, P (CERN) ; Morrone, M (CERN) ; Garion, C (CERN) ; Van Weelderen, R (CERN) ; Koettig, T (CERN) ; Bremer, J (CERN)
The new beam screens for the inner triplets in the HL-LHC are designed to intercept heat loads of up to 25 Wm$^{-1}$ between 60 K and 80 K. The screens need to be mechanically supported by the beam tube at 1.9 K while limiting heat transfer to the same tube to less than 0.5 W m$^{-1}$. [...]
IOP, 2019 - 6 p.
- Published in : IOP Conf. Ser. Mater. Sci. Eng. 502 (2019) 012088
Fulltext: 10.1088_1757-899X_502_1_012088 - PDF; 6097c4a2b24a46df2bf326b72817c197 - PDF;
In : 27th International Cryogenic Engineering Conference - International Cryogenic Materials Conference 2018, Oxford, United Kingdom, 3 - 7 Sep 2018, pp.012088
|
Detaljerad journal - Similar records
|
2020-04-01
07:09 |
Detaljerad journal - Similar records
|
2020-03-29
18:03 |
Feasibility Study for NITE SiC/SiC as the Target Material for Pions/Muons Production at High-Power Proton Accelerator Facilities
/ Makimura, Shunsuke (J-PARC) ; Park, Joon-Soo (Muroran Inst. Tech.) ; Sato, Akira (Osaka U. (main)) ; Matoba, Shiro (J-PARC) ; Kawamura, Naritoshi (J-PARC) ; Yamazaki, Takayuki (J-PARC) ; Ninomiya, Kazuhiko (Osaka U. (main)) ; Tomono, Dai (Osaka U., Res. Ctr. Nucl. Phys.) ; Nakazato, Naofumi (Muroran Inst. Tech.) ; Calviani, Marco (CERN) et al.
The feasibility study for Nano-Infiltration and Transient Eutectic phase process SiC/SiC (NITE SiC/SiC)NITE SiC/SiC as a potential novel target material for pions/muons production at high-power proton accelerators facilities is in progress. Compared with graphite that is the principal target material for pions/muons production, higher transport efficiency and higher oxidation resistance can be expected. [...]
2020 - 6 p.
- Published in : JPS Conf. Proc. 28 (2020) 031005
Fulltext: PDF;
In : 14th International Workshop on Spallation Materials Technology, Fukushima, Japan, 11 - 17 Nov 2018, pp.031005
|
Detaljerad journal - Similar records
|
2020-03-25
04:07 |
|
|
Atomic physics studies at the Gamma Factory at CERN
/ Budker, Dmitry (Helmholtz Inst., Mainz ; UC, Berkeley) ; López-Urrutia, José R. Crespo (Heidelberg, Max Planck Inst.) ; Derevianko, Andrei (Nevada U., Reno) ; Flambaum, Victor V. (New South Wales U. ; Helmholtz Inst., Mainz ; Massey U., NZIAS) ; Krasny, Mieczyslaw Witold (Paris U., VI-VII ; CERN) ; Petrenko, Alexey (Novosibirsk, IYF ; CERN) ; Pustelny, Szymon (Jagiellonian U.) ; Surzhykov, Andrey (Braunschweig, Phys. Tech. Bund. ; Braunschweig Tech. U.) ; Yerokhin, Vladimir A. (Braunschweig, Phys. Tech. Bund. ; St. Petersburg Polytechnic Inst.) ; Zolotorev, Max (LBL, Berkeley)
The Gamma Factory initiative proposes to develop novel research tools at CERN by producing, accelerating and storing highly relativistic, partially stripped ion beams in the SPS and LHC storage rings. [...]
arXiv:2003.03855.
-
15 p.
Fulltext
|
Detaljerad journal - Similar records
|
2020-03-20
04:35 |
Detaljerad journal - Similar records
|
2020-03-19
07:03 |
FCC-ee Operation Model, Availability & Performance
/ Zimmermann, Frank (CERN) ; Apollonio, Andrea (CERN) ; Benedikt, Michael (CERN) ; Brunner, Olivier (CERN) ; Funakoshi, Yoshihiro (KEK, Tsukuba) ; Milardi, Catia (Frascati) ; Myers, Stephen (CERN) ; Niemi, Arto (Tampere U. of Tech.) ; Oide, Katsunobu (KEK, Tsukuba) ; Qin, Qing (Beijing, Inst. High Energy Phys.) et al.
This document discusses the machine parameters and expected luminosity performance for the proposed future circular lepton collider FCC-ee. Particular emphasis is put on availability, physics run time, and efficiency. [...]
JACOW, 2019 - 7 p.
- Published in : 10.18429/JACoW-eeFACT2018-WEPAB03
Fulltext: d6c8f5321207eff74262e996e195834c - PDF; wepab03 - PDF;
In : 62nd ICFA Advanced Beam Dynamics Workshop on High Luminosity Circular e+e− Colliders, Hong Kong, China, 24 - 27 Sep 2018, pp.WEPAB03
|
Detaljerad journal - Similar records
|
|
|