Accès ouvert
2016
conference-paper
OpenAlex
L. Hagge, Alexander Frank, Jens Kreutzkamp, Daniela Käfer et autres
DESY has established a powerful configuration management solution for the construction of the European XFEL. It tracks the status and location of accelerator components during fabrication and installation, and it contains workflows for reviews, change control and the handling of non-conformities. It …
Accès ouvert
2014
article
OpenAlex
L. Hagge, S. Barbanotti, Stéphane Berry, Christelle Cloué et autres
The series production of the superconducting accelerator modules for the European XFEL requires a production rate of one module per week. For this, assembly procedures have to be well-defined and repeatable, and the punctual supply of parts from the contributing institutes has …
nl, fr
(code pays fourni par la source)
Accès ouvert
2011
conference-paper
OpenAlex
Daniela Käfer, Christoph Bartels, C. Helebrant, Jenny List
Precise knowledge of all beam parameters is crucial to fully exploit the physics potential of the International Linear Collider (ILC). A sufficiently accurate measurement of the beam polarisation can only be achieved using dedicated high energy Compton polarimeters combined with well-designed Cherenkov …
Accès ouvert
2010
preprint
OpenAlex
Christoph Bartels, A. Hartin, C. Helebrant, Daniela Käfer et autres
Precise knowledge of all beam parameters is crucial to fully exploit the physics potential of the International Linear Collider (ILC). A sufficiently accurate measurement of the beam polarisation can only be achieved using dedicated high energy Compton polarimeters combined with well-designed arrays …
Accès ouvert
2010
article
OpenAlex
Christoph Bartels, A. Hartin, C. Helebrant, Daniela Käfer et autres
Accès ouvert
2009
preprint
OpenAlex
Christoph Bartels, C. Helebrant, Daniela Käfer, Jenny List
In order to fully exploit the physics potential of the ILC, it will be necessary to measure (and control) beam parameters to a permille level precision. In case of the beam polarisation, this can only be achieved with dedicated high energy Compton …
Accès ouvert
2009
preprint
OpenAlex
Daniela Käfer, Jenny List, Taikan Suehara
The fully hadronic final states of two signal processes from an mSUGRA inspired scenario (SUSY-P5) are studied within a full simulation of the LDC' detector model. These are chargino pair and neutralino pair production, i.e. e+e- -> C1C1 -> qq'N1 qq'N1 and …
de, jp
(code pays fourni par la source)
2008
conference-paper
OpenAlex
Christoph Bartels, C. Helebrant, Daniela Käfer, Jenny List
At the International Linear Collider (ILC) the polarisation of the electron and positron beams needs to be measured with as yet unequaled precision of ΔP/P ≈ 0.25%. The key element of the polarimeter will be the precise detection of Cherenkov light from …
de
(code pays fourni par la source)
2008
conference-paper
OpenAlex
Christoph Bartels, C. Helebrant, Daniela Käfer, Jenny List
At the International Linear Collider (ILC) the polarisation of the electron and positron beams at the e+e−interaction point needs to be determined with a precision of δP/P = 0.25% or even better in case of electroweak precision measurements. This can only be …
de
(code pays fourni par la source)
Accès ouvert
2007
preprint
OpenAlex
R. Erbacher, T. Mimashi, Jin‐Young Jung, Hai-Tao Wang et autres
The International Linear Collider (ILC) is a 200-500 GeV center-of-mass high-luminosity linear electron-positron collider, based on 1.3 GHz superconducting radio-frequency (SCRF) accelerating cavities. The ILC has a total footprint of about 31 km and is designed for a peak luminosity of 2x10^34 …
2006
conference-paper
OpenAlex
Daniela Käfer
Searches for the associated production of charginos and neutralinos in trilepton final states under the assumption of R‐parity conservation have been performed by the CDF and DØ experiments. Both experiments use data taken during Run II of the Fermilab Tevatron pp̄‐collider at …
de
(code pays fourni par la source)