Zobrazeno 1 - 10
of 48
pro vyhledávání: '"B. Salvant"'
Autor:
O. Boente Garcia, G. Bregliozzi, D. Calegari, V. Carassiti, G. Ciullo, V. Coco, P. Collins, P. Costa Pinto, C. De Angelis, P. Di Nezza, R. Dumps, M. Ferro-Luzzi, F. Fleuret, G. Graziani, S. Kotriakhova, P. Lenisa, Q. Lu, C. Lucarelli, E. Maurice, S. Mariani, K. Mattioli, M. Milovanovic, L. L. Pappalardo, D. M. Parragh, A. Piccoli, P. Sainvitu, B. Salvant, F. Sanders, M. Santimaria, J. Sestak, S. Squerzanti, E. Steffens, G. Tagliente, W. Vollenberg, C. Vollinger
Publikováno v:
Physical Review Accelerators and Beams, Vol 27, Iss 11, p 111001 (2024)
The recently installed internal gas target at LHCb presents exceptional opportunities for an extensive physics program for heavy-ion, hadron, spin, and astroparticle physics. A storage cell placed in the LHC primary vacuum, an advanced Gas Feed Syste
Externí odkaz:
https://doaj.org/article/5d0e487c891f4e0187d27c2806dc3a63
Autor:
D. Amorim, S. A. Antipov, N. Biancacci, X. Buffat, A. Mereghetti, E. Métral, N. Mounet, S. Redaelli, B. Salvant, D. Valuch
Publikováno v:
Physical Review Accelerators and Beams, Vol 26, Iss 12, p 124401 (2023)
The High Luminosity (HL) upgrade of the Large Hadron Collider (LHC) will increase the peak luminosity at the experiments by more than a factor of 5 with respect to the LHC design value. To achieve this goal, among the upgrade of several beam and mach
Externí odkaz:
https://doaj.org/article/4231c9d4e3a84410acaf4eda421acb02
Publikováno v:
Physical Review Accelerators and Beams, Vol 26, Iss 4, p 042001 (2023)
The accurate calculation of the beam coupling impedance for particle accelerators is necessary to carefully assess the machine stability against impedance-driven collective effects. A first order evaluation of the beam coupling impedance is often don
Externí odkaz:
https://doaj.org/article/2de6259f60fc49b89d01ebd7a4871531
Autor:
P. Santos Díaz, F. Sanchez Galan, R. De Maria, E. Kepes, P. Steinberg, R. Longo, S. Mazzoni, F. Cerutti, M. Sabate Gilarte, A. Infantino, B. Salvant, M. Murray, O. Boettcher, J. Hansen, V. Baglin, N. Zelko, E. Bravin, H. Mainaud, P. Bestmann, A. Herty, P. Fessia, M. Gonzalez de la Aleja Cabana
Publikováno v:
Physical Review Accelerators and Beams, Vol 25, Iss 5, p 053001 (2022)
The High-Luminosity target neutral beam absorber (TAXN) is the radiation absorber of the neutral particle debris generated at the beam collisions carried out in the ATLAS and CMS detectors at the Large Hadron Collider (LHC). The new absorber will pro
Externí odkaz:
https://doaj.org/article/e5755c50d4d4412a9044de1751a645f5
Autor:
L. Teofili, P. Arpaia, F. Giordano, I. Lamas, G. Rumolo, B. Salvant, C. Zannini, M. Migliorati
Publikováno v:
Physical Review Accelerators and Beams, Vol 24, Iss 4, p 041001 (2021)
This paper deals with the determination of the wake-function, impedance and energy loss due to surrounding accelerator components of two countermoving beams, i.e., two beams moving in opposite directions. Differently from the classical case, the dist
Externí odkaz:
https://doaj.org/article/afca040ef581484e97e99759724cb472
Autor:
S. A. Antipov, C. Accettura, D. Amorim, A. Bertarelli, N. Biancacci, R. Bruce, E. Carideo, F. Carra, J. Guardia Valenzuela, A. Mereghetti, E. Métral, S. Redaelli, B. Salvant, D. Valuch
Publikováno v:
Physical Review Accelerators and Beams, Vol 23, Iss 3, p 034403 (2020)
The High-Luminosity LHC Project aims to increase the integrated luminosity that will be collected by the Large Hadron Collider for the needs of the high energy physics frontier by the end of its Run 3 by more than a factor ten. This will require doub
Externí odkaz:
https://doaj.org/article/c944db8a503842acab132c56a3ec8451
Publikováno v:
Physical Review Accelerators and Beams, Vol 22, Iss 5, p 054401 (2019)
High frequency high order modes can significantly affect the coupled-bunch stability in a circular accelerator. With a large enough shunt impedance they may drive a coupled-bunch transverse instability. We have developed an analytical model and imple
Externí odkaz:
https://doaj.org/article/70b3a98607b54d70b0ec7e6a61311837
Autor:
T. Persson, F. Carlier, J. Coello de Portugal, A. Garcia-Tabares Valdivieso, A. Langner, E. H. Maclean, L. Malina, P. Skowronski, B. Salvant, R. Tomás, A. C. García Bonilla
Publikováno v:
Physical Review Accelerators and Beams, Vol 20, Iss 6, p 061002 (2017)
Since 2015 the LHC has been operating at 6.5 TeV. In 2016 the β-functions at the interaction points of ATLAS and CMS were squeezed to 0.4 m. This is below the design β^{*}=0.55 m at 7 TeV, and has been instrumental to surpass the design luminosity
Externí odkaz:
https://doaj.org/article/6b1de29b7e594532bf50086db5a02292
Autor:
S. Abernethy, A. Akroh, H. Bartosik, A. Blas, T. Bohl, S. Cettour-Cave, K. Cornelis, H. Damerau, S. Gilardoni, M. Giovannozzi, C. Hernalsteens, A. Huschauer, V. Kain, D. Manglunki, G. Métral, B. Mikulec, B. Salvant, J.-L. Sanchez Alvarez, R. Steerenberg, G. Sterbini, Y. Wu
Publikováno v:
Physical Review Accelerators and Beams, Vol 20, Iss 1, p 014001 (2017)
With the progress made in 2015, the beams produced by the CERN Proton Synchrotron using multiturn extraction (MTE) have been delivered to the Super Proton Synchrotron (SPS) for the fixed-target physics run. Operation successfully started in the secon
Externí odkaz:
https://doaj.org/article/b39042eeb9cb4b6894546eb179ba0987
Autor:
N. Biancacci, F. Caspers, J. Kuczerowski, E. Métral, N. Mounet, B. Salvant, A. Mostacci, O. Frasciello, M. Zobov
Publikováno v:
Physical Review Accelerators and Beams, Vol 20, Iss 1, p 011003 (2017)
The LHC collimation system is a critical element for the safe operation of the LHC machine. The necessity of fast accurate positioning of the collimator’s jaws, recently introduced the need to have button beam position monitors directly embedded in
Externí odkaz:
https://doaj.org/article/24c42a9b81a047a98d4d70b3c3d6b81d