E
E. Christophel
Researcher at Centre national de la recherche scientifique
Publications - 10
Citations - 184
E. Christophel is an academic researcher from Centre national de la recherche scientifique. The author has contributed to research in topics: Cherenkov detector & Detector. The author has an hindex of 6, co-authored 10 publications receiving 183 citations.
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Journal ArticleDOI
The Barrel Ring Imaging Cherenkov counter of DELPHI
E. Anassontzis,G. W. Van Apeldoorn,E. Aria,C. Aubret,Paul Baillon,J.D. Berst,Daniel Bloch,Claire Bourdarios,N. Brummer,J. M. Brunet,P. Carrie,M. Chevry,E. Christophel,B. Dalmagne,P. Van Dam,M. Davenport,S. Delorme,J. Dolbeau,M. Dracos,M. Dracos,Manolis Dris,W. Dulinski,J. P. Engel,G. Evers,D. Fassouliotis,T. A. Filippas,E. Fokitis,D. Fraissard,E. Gaumann,Evangelos Gazis,B. Goret,L. Guglielmi,F. Hahn,S. Haider,I. Herbst,P. F. Honore,D. Husson,P. Ioannou,P. Juillot,George Kalkanis,E. Karvelas,S. Katsanevas,E. C. Katsoufis,J. Kesteman,N. J. Kjaer,W. Klempt,B. Koene,N. de Koning,A. Korporaal,C. Kourkoumelis,C. Lambropoulos,D. Langerveld,G. Lecoeur,G. Lenzen,P. Lorenz,Demetrios Loukas,A. Maltezos,Stavros Maltezos,A. Markou,G. Mourgue,R. Nicolaidou,J.M. Noppe,Th. D. Papadopoulou,D. Poutot,J. Raynaud,L. K. Resvanis,E. Rosso,M. Schaeffer,E. Schyns,E. Schyns,G. Stavropoulos,R. Strub,J. Thadome,G. E. Theodosiou,D. Z. Toet,G. Tristram,Andromachi Tsirou,Spyros Tzamarias,P. Vergezac,G. Voulgaris,J. Werner +80 more
TL;DR: The Barrel Ring Imaging CHerenkov (BRICH) detector as mentioned in this paper is a photoensitive gas-filled drift chamber where the photoelectrons drift to a MWPC of special construction.
Journal ArticleDOI
A ring imaging Cherenkov detector, the DELPHI Barrel RICH Prototype Part A: Experimental studies of the detection efficiency and the spatial resolution
R. Arnold,Paul Baillon,H.J. Besch,M. Bosteels,E. Christophel,M. Dracos,Y. Giomataris,J.L. Guyonnet,G. Passardi,Pierre Petroff,Jacques Séguinot,D. Z. Toet,J. Tocqueville,T. Ypsilantis +13 more
TL;DR: In this paper, the DELPHI Barrel RICH prototype test results were used as input data to a Monte Carlo prototype simulation, in part B, to interpret the ring imaging beam tests.
Journal ArticleDOI
Operation, optimisation, and performance of the DELPHI RICH detectors
E. Albrecht,G. W. Van Apeldoorn,Andre Augustinus,Paul Baillon,M. Battaglia,Daniel Bloch,E. Boudinov,J. M. Brunet,P. Carrie,P. Cavalli,E. Christophel,M. Davenport,M. Dracos,Lars Eklund,B. Erzen,P. A. Fischer,E. Fokitis,F. Fontanelli,V. Gracco,Allan Hallgren,C. Joram,P. Juillot,N. J. Kjaer,Peter Kluit,G. Lenzen,Dietrich Liko,J.R. Mahon,S. Maltezos,A. Markou,N. Neufeld,Borge Svane Nielsen,A. Petrolini,T. Podobnik,G. Polok,G. Sajot,Mario Sannino,E. Schyns,R. Strub,F. Tegenfeldt,J. Thadome,G. Tristram,O. Ullaland,I. van Vulpen +42 more
TL;DR: The ring imaging Cherenkov detectors of DELPHI represent a large-scale particle identification system which covers almost the full angular acceptance as mentioned in this paper, and have been used for more than five years at full physics performance.
Journal ArticleDOI
The multiwire proportional chambers of the DELPHI Barrel rich
Daniel Bloch,M. Dracos,W. Dulinski,D. Husson,P. Juillot,M. Schaeffer,E. Aria,J.D. Berst,E. Christophel,J.P. Froberger,N. Mayet,G. W. Van Apeldoorn,D. Langerveld,N. de Koning,D. Z. Toet,Th. Ypma +15 more
TL;DR: In this paper, the performance of multiwire proportional chambers to be used as photoelectron detectors on the Barrel Ring Imaging Cherenkov counter of the LEP DELPHI spectrometer is discussed.
Journal ArticleDOI
Current achievements of the DELPHI ring imaging Cherenkov detector
Wolfgang Adam,E. Albrecht,D. Allen,M. L. Andrieux,G. W. Van Apeldoorn,C. Aubret,Andre Augustinus,Paul Baillon,M. Battaglia,Daniel Bloch,Olga Botner,Claire Bourdarios,J. M. Brunet,A. Buys,P. Carrie,P. Cavalli,Guillaume Cerutti,M. Chevry,E. Christophel,E. Dahl-Jensen,G. Damgaard,N. Dimitriou,B. Dalmagne,M. Davenport,F. Delbecque,J. Dolbeau,M. Dracos,Manolis Dris,Tord Ekelof,J. P. Engel,D. Fassouliotis,T. A. Filippas,E. Fokitis,F. Fontanelli,A. Fontenille,D. Fraissard,H. Furstenau,Jorge-Armando Benitez Garcia,Evangelos Gazis,D. Gillespie,V. Gracco,L. Guglielmi,F. Hahn,S. Haider,Allan Hallgren,W. Hao,Kathy Huet,Pavlos Ioannou,S. Ilie,S Jaaskelainen,C. Joram,P. Juillot,E. Karvelas,S. Katsanevas,E. C. Katsoufis,N. J. Kjaer,Peter Kluit,B. Koene,Christine Kourkoumelis,G. Lecoeur,G. Lenzen,L.-E. Lindqvist,A. Lopez Agüera,Demetrios Loukas,S. Maltezos,A. Markou,J. Medbo,Jerzy Michalowski,F. Montano,G. Mourgue,Borge Svane Nielsen,Borge Svane Nielsen,R. Nicolaidou,Th. D. Papadopoulou,A. Petrolini,D. Poutot,G. Polok,H. Rahmani,M. Reale,L. K. Resvanis,G. Sajot,Mario Sannino,E. Schyns,S. Squarcia,P. Stassi,R. Strub,J. Thadome,G. E. Theodosiou,M. J. Tobar,D. Z. Toet,L. Traspedini,G. Tripodi,G. Tristram,Andromachi Tsirou,O. Ullaland,E. Zevgolatakos +95 more
TL;DR: The DELPHI experiment has already collected 2.5 million Z 0 decays with the ring imaging Cherenkov detector (RICH) operational as mentioned in this paper, covering most of the solid angle.