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pro vyhledávání: '"Prochnow, J."'
Akademický článek
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Autor:
Assmann, R, Soto, E, Cornuet, D, Dehning, B, Hildreth, M, Matheson, J, Mugnai, G, Muller, A, Peschardt, E, Placidi, M, Prochnow, J, Roncarolo, F, Renton, P, Torrence, E, Wells, P, Wenninger, J, Wilkinson, G, Grp, L
The determination of the centre-of-mass energies for all LEP 2 running is presented. Accurate knowledge of these energies is of primary importance to set the absolute energy scale for the measurement of the W boson mass. The beam energy between 80 an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4c8248189c1d5a5c632645cfe8ffb8d7
Active alignment algorithms for linear colliders such as the Compact LInear Collider (CLIC), require measurements of beam positions inside accelerating structures in order to control short and long-range transverse wakefields. Highly-damped accelerat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od________65::ea200e6dddcbe4a27ab6ac7f066a6dea
http://cds.cern.ch/record/749376
http://cds.cern.ch/record/749376
A new technique is proposed to compute the coupling impedances and the long-range wakefields based on a scattering-matrix formalism which relies heavily upon post-processed data from the commercial finite-element code HFSS. To illustrate the speed of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::20c3aecb3a09af8f4ab96ba57a7d1ce7
http://cds.cern.ch/record/564220
http://cds.cern.ch/record/564220
At the LEP e+/e- collider, a spectrometer is used to determine the beam energy with a target accuracy of 10-4. The spectrometer measures the lattice dipole bending angle of the beam using six beam position monitors (BPMs). The required calibration er
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od________65::74f3c2e17dd544fadea411e6cc602056
http://cds.cern.ch/record/509286
http://cds.cern.ch/record/509286
Autor:
Dehning, Bernd, Assmann, R W, Bovet, Claude, Coosemans, Williame, Cornuet, D, Hidalgo, A, Hilleret, Noël, Hublin, M, Kalbreier, Willi, Leclère, P, Matheson, J, Mugnai, G, Muttoni, Y, Myers, S, Occelli, B, Palacios, J, Perret, R, Placidi, Massimo, Prochnow, J, Rühl, I, Sassowsky, M, Schmickler, Hermann, Valbuena, R, Wells, P S, Wenninger, J, Wilkinson, G R, Hildreth, M D, Roncarolo, F, Torrence, E
The LEP spectrometer has been conceived to provide a determination of the beam energy with a relative accuracy of 10-4 in the LEP2 physics region where insufficient polarisation levels prevent the application of the resonant depolarisation method. Th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od________65::a72b0c801f2f4f07f937f0016821561e
http://cds.cern.ch/record/448335
http://cds.cern.ch/record/448335
The LEP Spectrometer is used to determine beam energy by measuring the bending angle of the beam in a dipole magnet, using six beam position monitors (BPMs), which must have an accuracy close to 10-6 m. The BPMs feature an Al block with an elliptical
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od________65::4ac69c8504ebf2e8b813eec547fd9ee9
http://cds.cern.ch/record/447858
http://cds.cern.ch/record/447858
Autor:
Arduini, Gianluigi, Assmann, R W, Boccard, C, Bosser, Jacques, Bovet, Claude, Cojan, A, Ferioli, G, Fischer, C, Jensen, L, Jung, R, Klem, J T, Koopman, J, Matheson, J, Placidi, Massimo, Prochnow, J, Savioz, J J, Schmickler, Hermann, Spanggaard, J
The BI day have contributions from members of the operation group, the PS beam instrumentation group and the BI group itself. It presents the performance of the BI instruments and also the performance requirements, as stated by the operations group.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od________65::5f88a843e982dc22ed265ff291540ed8
http://cds.cern.ch/record/702585
http://cds.cern.ch/record/702585
Publikováno v:
AIP Conference Proceedings; 2000, Vol. 546 Issue 1, p267, 8p
Autor:
Barbero, E., Bergoz, J., Dehning, B., Matheson, J., Prochnow, J., Torrence, E., Unser, K., Vismara, G.
Publikováno v:
AIP Conference Proceedings; 2000, Vol. 546 Issue 1, p493, 10p