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Instrumentation of the fast detector
/ Barczyk, A. (CERN) ; Kirkby, J. (CERN) ; Malgeri, L. (CERN) ; Casella, C. (U. Geneva (main)) ; Pohl, M. (U. Geneva (main)) ; Deiters, K. (PSI, Villigen) ; Dick, P. (PSI, Villigen) ; Berdugo, J. (Madrid, CIEMAT) ; Casaus, J. (Madrid, CIEMAT) ; Mana, C. (Madrid, CIEMAT) et al.
The Fiber Active Scintillator Target (FAST) is an imaging particle detector intended for high precision muon lifetime measurement. This measurement will lead to a determination of the Fermi coupling constant (GF) with an uncertainty of 1 ppm, one order of magnitude better than the current world average. [...]
2008
- Published in : 10.1142/9789812819093_0018
In : 10th ICATPP Conference on Astroparticle, Particle, Space Physics, Detectors and Medical Physics Applications, Villa Olmo, Como, Italy, 8 - 12 Oct 2007, pp.100-104
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2.
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Design and performance of the FAST detector
/ Casella, C (Geneva U.) ; Barczyk, A (CERN) ; Barone, G (Geneva U.) ; Berdugo, J (Madrid, CIEMAT) ; Casaus, J (Madrid, CIEMAT) ; Deiters, K (PSI, Villigen) ; De Laere, S (Geneva U.) ; Kirkby, J (CERN) ; Malgeri, L (CERN) ; Mana, C (Madrid, CIEMAT) et al.
The Fibre Active Scintillator Target (FAST) experiment at the Paul Scherrer Institute (PSI) is designed for a high-precision measurement of the @m^+ lifetime, in the order of a few parts per million. This paper describes the design, construction and performance of the FAST detector and its readout electronics, trigger and data acquisition system..
2013 - 9 p.
- Published in : Nucl. Instrum. Methods Phys. Res., A 700 (2013) 1-9
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3.
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Measurement of the Fermi Constant by FAST
/ FAST Collaboration
An initial measurement of the lifetime of the positive muon to a precision of 16 parts per million (ppm) has been performed with the FAST(see note) detector at the Paul Scherrer Institute. The result is \tau_\mu = 2.197 083 (32)(15) \mus, where the first error is statistical and the second is systematic. [...]
arXiv:0707.3904; CERN-PH-EP-2007; CERN-PH-EP-2007-028.-
Geneva : CERN, 2008 - 15 p.
- Published in : Phys. Lett. B 663 (2008) 172-180
Fulltext: PDF; Preprint: PDF; External links: Fulltext; Fulltext
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4.
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The second level trigger system of FAST
/ Martínez,G (Madrid, CIEMAT) ; Barcyzk, A (CERN) ; Berdugo, J (Madrid, CIEMAT) ; Casaus, J (Madrid, CIEMAT) ; Casella, V (Geneva U.) ; De Laere, D (Geneva U.) ; Deiters, K (PSI, Villigen) ; Dick, P (PSI, Villigen) ; Kirkby, J (CERN) ; Malgeri, L (CERN) et al.
The Fibre Active Scintillator Target (FAST) experiment is a novel imaging particle detector currently operating in a high-intensity π+ beam at the Paul Scherrer Institute (PSI), Villigen, Switzerland. The detector is designed to perform a high precision measurement of the μ+ lifetime, in order to determine the Fermi constant, Gf, to 1 ppm precision. [...]
2009
- Published in : Nucl. Instrum. Methods Phys. Res., A 609 (2009) 235-243
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8.
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The AMS-02 RICH Imager Prototype - In-Beam Tests with 20 GeV/c per Nucleon Ions -
/ Buenerd, M. (LPSC, Grenoble) ; Aguayo, P. (Madrid, CIEMAT) ; Aguilar Benitez, M. (Madrid, CIEMAT) ; Arruda, L. (LIP, Lisbon) ; Barao, F. (LIP, Lisbon) ; Barrau, A. (LPSC, Grenoble) ; Baret, B. (LPSC, Grenoble) ; Belmont, E. (Mexico U.) ; Berdugo, J. (Madrid, CIEMAT) ; Boudoul, G. (LPSC, Grenoble) et al.
A prototype of the AMS Cherenkov imager (RICH) has been tested at CERN by means of a low intensity 20 GeV/c per nucleon ion beam obtained by fragmentation of a primary beam of Pb ions. Data have been collected with a single beam setting, over the range of nuclear charges 2<Z<~45 in various beam conditions and using different radiators. [...]
astro-ph/0306224.-
2003 - 4 p.
- Published in : , pp. 2157-2160
- Published in : : 4, pp. 2157
Access to fulltext document: PDF; External link: C03-07-31
In : 28th International Cosmic Ray Conferences, pp.2157-2160
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9.
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Search for neutral MSSM Higgs bosons at LEP
/ ALEPH Collaboration
The four LEP collaborations, ALEPH, DELPHI, L3 and OPAL, have searched for the neutral Higgs bosons which are predicted by the Minimal Supersymmetric Standard Model (MSSM). The data of the four collaborations are statistically combined and examined for their consistency with the background hypothesis and with a possible Higgs boson signal. [...]
hep-ex/0602042; CERN-PH-EP-2006-001; CERN-L3-307; CERN-PH-EP-2006-001.-
Geneva : CERN, 2006 - 82 p.
ALEPH Papers
- Published in : Eur. Phys. J. C 47 (2006) 547
Fulltext: arXiv:hep-ex_0602042 - PDF; phep-2006-001 - PDF; 0602042 - PDF; External link: Preprint
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10.
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Electroweak Measurements in Electron-Positron Collisions at W-Boson-Pair Energies at LEP
/ ALEPH Collaboration
Electroweak measurements performed with data taken at the electron-positron collider LEP at CERN from 1995 to 2000 are reported. The combined data set considered in this report corresponds to a total luminosity of about 3~fb$^{-1}$ collected by the four LEP experiments ALEPH, DELPHI, L3 and OPAL, at centre-of-mass energies ranging from $130~GeV$ to $209~GeV$ [...]
arXiv:1302.3415; CERN-PH-EP-2013-022; CERN-PH-EP-2013-022.-
Geneva : CERN, 2013 - 126 p.
- Published in : Phys. Rep. 532 (2013) 119-244
Draft (restricted): PDF; Fulltext: CERN-PH-EP-2013-022 - PDF; arXiv:1302.3415 - PDF; External link: Preprint
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