Construction and performance of the new ALEPH Vertex Detector

Wagner, A; Creanza, D; de Palma, M; Girone, M; Maggi, G; Selvaggi, G; Silvestris, L; Raso, G; Tempesta, P; Burns, M; Coyle, P; Frank, M; Moneta, L; Rizzo, Giuliana; Wachnik, M; Focardi, E; Sguazzoni, G; Parrini, G; Scarlini, E; Halley, A; O'Shea, V; Raine, C; Barber, G; Cameron, W; Dornan, P; Gentry, D; Konstantinidis, N; Moutoussi, A; Nash, J; Price, D; Stacey, A; Toudup, Lw; Williams, Mi; Billault, M; Bonissent, A; Bujosa, G; Calvet, D; Carr, J; Diaconu, C; Blanc, Pe; Destelle, Jj; Karst, P; Payre, P; Rousseau, D; Thulasidas, M; Dietl, H; Moser, Hg; Settles, R; Seywerd, H; Waltermann, G; Bettarini, Stefano; Bosi, F; Dell'Orso, R; Profeti, A; Verdini, Pg; Walsh, J; Bizzell, Jp; Maley, Pd; Thompson, Jc; Wright, Ae; Black, S; Dann, J; Kim, Hy; Bosisio, L; Putz, J; Rothberg, J; Wasserbaech, S; Elmer, P.

A new Silicon Vertex Detector was developed for the ALEPH experiment and first installed for the high energy run at 130 GeV at the end of 1995. The detector has an active length of 40 cm and consists of two concentric layers of silicon wafers with double-sided readout. It extends the angular coverage, has only half the passive material as the former detector in the tracking volume and is radiation hard to cope with the higher level of radiation background expected for the LEP2 phase. The construction and the performance of the detector is described. (C) 1998 Elsevier Science B.V. All rights reserved.

Autori interni:	Wagner A Creanza D de Palma M Girone M Maggi G Selvaggi G Silvestris L Raso G Tempesta P Burns M Coyle P Frank M Moneta L RIZZO, GIULIANA Wachnik M Focardi E Sguazzoni G Parrini G Scarlini E Halley A O'Shea V Raine C Barber G Cameron W Dornan P Gentry D Konstantinidis N Moutoussi A Nash J Price D Stacey A Toudup LW Williams MI Billault M Bonissent A Bujosa G Calvet D Carr J Diaconu C Blanc PE Destelle JJ Karst P Payre P Rousseau D Thulasidas M Dietl H Moser HG Settles R Seywerd H Waltermann G BETTARINI, STEFANO Bosi F Dell'Orso R Profeti A Verdini PG Walsh J Bizzell JP Maley PD Thompson JC Wright AE Black S Dann J Kim HY Bosisio L Putz J Rothberg J Wasserbaech S Elmer P. mostra contributor esterni nascondi contributor esterni
Autori:	Wagner A; Creanza D; de Palma M; Girone M; Maggi G; Selvaggi G; Silvestris L; Raso G; Tempesta P; Burns M; Coyle P; Frank M; Moneta L; Rizzo G; Wachnik M; Focardi E; Sguazzoni G; Parrini G; Scarlini E; Halley A; O'Shea V; Raine C; Barber G; Cameron W; Dornan P; Gentry D; Konstantinidis N; Moutoussi A; Nash J; Price D; Stacey A; Toudup LW; Williams MI; Billault M; Bonissent A; Bujosa G; Calvet D; Carr J; Diaconu C; Blanc PE; Destelle JJ; Karst P; Payre P; Rousseau D; Thulasidas M; Dietl H; Moser HG; Settles R; Seywerd H; Waltermann G; Bettarini S; Bosi F; Dell'Orso R; Profeti A; Verdini PG; Walsh J; Bizzell JP; Maley PD; Thompson JC; Wright AE; Black S; Dann J; Kim HY; Bosisio L; Putz J; Rothberg J; Wasserbaech S; Elmer P
Titolo:	Construction and performance of the new ALEPH Vertex Detector
Anno del prodotto:	1998
Appare nelle tipologie:	1.1 Articolo in rivista

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