The NA48 LKr calorimeter readout electronics

A. Gianoli; F. Bal; G. Barr; P. Brodier-Youstone; P. Buchholz; A. Ceccucci; C. Cerri; A. Chlopik; F. Costantini; R. Fantechi; E. Formenti; W. Funk; S. Giudici; B. Gorini; Z. Guzik; B. Hallgren; Y. Kozhevnikov; W. Iwansky; C. De La Taille; A. Lacourt; G. Laverriere; C. Ljuslin; L. Mannelli; G. Martin-Chassa; M. Martini; A. Papi; N. Seguin-Moseau; M. Sozzi; J. C. Tarle; M. Velasco; O. Vossnack; H. Wahl; M. Ziolkowsky

doi:10.1109/RTCON.1999.842577

The NA48 LKr calorimeter readout electronics

A. Gianoli
, F. Bal
, G. Barr
, P. Brodier-Youstone
, P. Buchholz
, A. Ceccucci
, C. Cerri
, A. Chlopik
, F. Costantini
, R. Fantechi
, E. Formenti
, W. Funk
, S. Giudici
, B. Gorini
, Z. Guzik
, B. Hallgren
, Y. Kozhevnikov
, W. Iwansky
, C. De La Taille
, A. Lacourt

G. Laverriere, C. Ljuslin, L. Mannelli, G. Martin-Chassa, M. Martini, A. Papi, N. Seguin-Moseau, M. Sozzi, J. C. Tarle, M. Velasco, O. Vossnack, H. Wahl, M. Ziolkowsky

European Organization for Nuclear Research
Sezione INFN di Ferrara
University of Dortmund
University of Turin
Scuola Normale Superiore di Pisa
Soltan Institute for Nuclear Studies
Université Paris-Sud
Sezione di Roma
INFN Sezione di Perugia
Universität Siegen

Résultats de recherche: Le chapitre dans un livre, un rapport, une anthologie ou une collection › Contribution à une conférence › Revue par des pairs

Résumé

The NA48 experiment at the CERN SPS accelerator is making a measurement of the direct CP violation parameter ϵ'/ϵ by comparing the four rates of decay of K_S and K_L into 2π⁰ and π⁺π/sup -/. To reconstruct the decays into 2π⁰ the information from the almost 13500 channels of a quasi-homogeneous liquid krypton electromagnetic calorimeter is used. The readout electronics of the calorimeter has been designed to provide a dynamic range from a few MeV to about 50 GeV energy deposition per cell, and to sustain a high rate of incident particles. The system is made by cold charge preamplifiers (working at 120°K), low-noise fast shapers followed by digitizer electronics at 40 MHz sampling rate that employs a gain switching technique to expand the dynamic range, where the gain can be selected for each sample individually (i.e. every 25 ns). To reduce the amount of data collected the system contains a zero suppression circuit based on halo expansion.

langue originale	Anglais
titre	SANTA FE 1999 - 11th IEEE NPSS Real Time Conference, Conference Record, RT 1999
rédacteurs en chef	Stuart C. Schaller
Editeur	Institute of Electrical and Electronics Engineers Inc.
Pages	110-115
Nombre de pages	6
ISBN (Electronique)	078035463X, 9780780354630
Les DOIs	https://doi.org/10.1109/RTCON.1999.842577
état	Publié - 1 janv. 1999
Modification externe	Oui
Evénement	11th IEEE NPSS Real Time Conference - Computer Applications in Nuclear Particle and Plasma Physics, RT 1999 - Santa Fe, États-Unis Durée: 14 juin 1999 → 18 juin 1999

Série de publications

Nom	SANTA FE 1999 - 11th IEEE NPSS Real Time Conference, Conference Record, RT 1999

Une conférence

Une conférence	11th IEEE NPSS Real Time Conference - Computer Applications in Nuclear Particle and Plasma Physics, RT 1999
Pays/Territoire	États-Unis
La ville	Santa Fe
période	14/06/99 → 18/06/99

Accès au document

10.1109/RTCON.1999.842577

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Gianoli, A., Bal, F., Barr, G., Brodier-Youstone, P., Buchholz, P., Ceccucci, A., Cerri, C., Chlopik, A., Costantini, F., Fantechi, R., Formenti, E., Funk, W., Giudici, S., Gorini, B., Guzik, Z., Hallgren, B., Kozhevnikov, Y., Iwansky, W., De La Taille, C., ... Ziolkowsky, M. (1999). The NA48 LKr calorimeter readout electronics. Dans S. C. Schaller (Ed.), SANTA FE 1999 - 11th IEEE NPSS Real Time Conference, Conference Record, RT 1999 (p. 110-115). Article 842577 (SANTA FE 1999 - 11th IEEE NPSS Real Time Conference, Conference Record, RT 1999). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/RTCON.1999.842577

@inproceedings{bb2f85583a944a02a64d2915bd4aa307,

title = "The NA48 LKr calorimeter readout electronics",

abstract = "The NA48 experiment at the CERN SPS accelerator is making a measurement of the direct CP violation parameter ϵ'/ϵ by comparing the four rates of decay of KS and KL into 2π0 and π+π/sup -/. To reconstruct the decays into 2π0 the information from the almost 13500 channels of a quasi-homogeneous liquid krypton electromagnetic calorimeter is used. The readout electronics of the calorimeter has been designed to provide a dynamic range from a few MeV to about 50 GeV energy deposition per cell, and to sustain a high rate of incident particles. The system is made by cold charge preamplifiers (working at 120°K), low-noise fast shapers followed by digitizer electronics at 40 MHz sampling rate that employs a gain switching technique to expand the dynamic range, where the gain can be selected for each sample individually (i.e. every 25 ns). To reduce the amount of data collected the system contains a zero suppression circuit based on halo expansion.",

author = "A. Gianoli and F. Bal and G. Barr and P. Brodier-Youstone and P. Buchholz and A. Ceccucci and C. Cerri and A. Chlopik and F. Costantini and R. Fantechi and E. Formenti and W. Funk and S. Giudici and B. Gorini and Z. Guzik and B. Hallgren and Y. Kozhevnikov and W. Iwansky and \{De La Taille\}, C. and A. Lacourt and G. Laverriere and C. Ljuslin and L. Mannelli and G. Martin-Chassa and M. Martini and A. Papi and N. Seguin-Moseau and M. Sozzi and Tarle, \{J. C.\} and M. Velasco and O. Vossnack and H. Wahl and M. Ziolkowsky",

note = "Publisher Copyright: {\textcopyright} 1999 IEEE.; 11th IEEE NPSS Real Time Conference - Computer Applications in Nuclear Particle and Plasma Physics, RT 1999 ; Conference date: 14-06-1999 Through 18-06-1999",

year = "1999",

month = jan,

day = "1",

doi = "10.1109/RTCON.1999.842577",

language = "English",

series = "SANTA FE 1999 - 11th IEEE NPSS Real Time Conference, Conference Record, RT 1999",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

pages = "110--115",

editor = "Schaller, \{Stuart C.\}",

booktitle = "SANTA FE 1999 - 11th IEEE NPSS Real Time Conference, Conference Record, RT 1999",

}

Gianoli, A, Bal, F, Barr, G, Brodier-Youstone, P, Buchholz, P, Ceccucci, A, Cerri, C, Chlopik, A, Costantini, F, Fantechi, R, Formenti, E, Funk, W, Giudici, S, Gorini, B, Guzik, Z, Hallgren, B, Kozhevnikov, Y, Iwansky, W, De La Taille, C, Lacourt, A, Laverriere, G, Ljuslin, C, Mannelli, L, Martin-Chassa, G, Martini, M, Papi, A, Seguin-Moseau, N, Sozzi, M, Tarle, JC, Velasco, M, Vossnack, O, Wahl, H & Ziolkowsky, M 1999, The NA48 LKr calorimeter readout electronics. Dans SC Schaller (Ed.), SANTA FE 1999 - 11th IEEE NPSS Real Time Conference, Conference Record, RT 1999., 842577, SANTA FE 1999 - 11th IEEE NPSS Real Time Conference, Conference Record, RT 1999, Institute of Electrical and Electronics Engineers Inc., p. 110-115, 11th IEEE NPSS Real Time Conference - Computer Applications in Nuclear Particle and Plasma Physics, RT 1999, Santa Fe, États-Unis, 14/06/99. https://doi.org/10.1109/RTCON.1999.842577

The NA48 LKr calorimeter readout electronics. / Gianoli, A.; Bal, F.; Barr, G. et al.
SANTA FE 1999 - 11th IEEE NPSS Real Time Conference, Conference Record, RT 1999. Ed. / Stuart C. Schaller. Institute of Electrical and Electronics Engineers Inc., 1999. p. 110-115 842577 (SANTA FE 1999 - 11th IEEE NPSS Real Time Conference, Conference Record, RT 1999).

Résultats de recherche: Le chapitre dans un livre, un rapport, une anthologie ou une collection › Contribution à une conférence › Revue par des pairs

TY - GEN

T1 - The NA48 LKr calorimeter readout electronics

AU - Gianoli, A.

AU - Bal, F.

AU - Barr, G.

AU - Brodier-Youstone, P.

AU - Buchholz, P.

AU - Ceccucci, A.

AU - Cerri, C.

AU - Chlopik, A.

AU - Costantini, F.

AU - Fantechi, R.

AU - Formenti, E.

AU - Funk, W.

AU - Giudici, S.

AU - Gorini, B.

AU - Guzik, Z.

AU - Hallgren, B.

AU - Kozhevnikov, Y.

AU - Iwansky, W.

AU - De La Taille, C.

AU - Lacourt, A.

AU - Laverriere, G.

AU - Ljuslin, C.

AU - Mannelli, L.

AU - Martin-Chassa, G.

AU - Martini, M.

AU - Papi, A.

AU - Seguin-Moseau, N.

AU - Sozzi, M.

AU - Tarle, J. C.

AU - Velasco, M.

AU - Vossnack, O.

AU - Wahl, H.

AU - Ziolkowsky, M.

PY - 1999/1/1

Y1 - 1999/1/1

N2 - The NA48 experiment at the CERN SPS accelerator is making a measurement of the direct CP violation parameter ϵ'/ϵ by comparing the four rates of decay of KS and KL into 2π0 and π+π/sup -/. To reconstruct the decays into 2π0 the information from the almost 13500 channels of a quasi-homogeneous liquid krypton electromagnetic calorimeter is used. The readout electronics of the calorimeter has been designed to provide a dynamic range from a few MeV to about 50 GeV energy deposition per cell, and to sustain a high rate of incident particles. The system is made by cold charge preamplifiers (working at 120°K), low-noise fast shapers followed by digitizer electronics at 40 MHz sampling rate that employs a gain switching technique to expand the dynamic range, where the gain can be selected for each sample individually (i.e. every 25 ns). To reduce the amount of data collected the system contains a zero suppression circuit based on halo expansion.

AB - The NA48 experiment at the CERN SPS accelerator is making a measurement of the direct CP violation parameter ϵ'/ϵ by comparing the four rates of decay of KS and KL into 2π0 and π+π/sup -/. To reconstruct the decays into 2π0 the information from the almost 13500 channels of a quasi-homogeneous liquid krypton electromagnetic calorimeter is used. The readout electronics of the calorimeter has been designed to provide a dynamic range from a few MeV to about 50 GeV energy deposition per cell, and to sustain a high rate of incident particles. The system is made by cold charge preamplifiers (working at 120°K), low-noise fast shapers followed by digitizer electronics at 40 MHz sampling rate that employs a gain switching technique to expand the dynamic range, where the gain can be selected for each sample individually (i.e. every 25 ns). To reduce the amount of data collected the system contains a zero suppression circuit based on halo expansion.

UR - https://www.scopus.com/pages/publications/85041304070

U2 - 10.1109/RTCON.1999.842577

DO - 10.1109/RTCON.1999.842577

M3 - Conference contribution

AN - SCOPUS:85041304070

T3 - SANTA FE 1999 - 11th IEEE NPSS Real Time Conference, Conference Record, RT 1999

SP - 110

EP - 115

BT - SANTA FE 1999 - 11th IEEE NPSS Real Time Conference, Conference Record, RT 1999

A2 - Schaller, Stuart C.

PB - Institute of Electrical and Electronics Engineers Inc.

T2 - 11th IEEE NPSS Real Time Conference - Computer Applications in Nuclear Particle and Plasma Physics, RT 1999

Y2 - 14 June 1999 through 18 June 1999

ER -

Gianoli A, Bal F, Barr G, Brodier-Youstone P, Buchholz P, Ceccucci A et al. The NA48 LKr calorimeter readout electronics. Dans Schaller SC, Editeur, SANTA FE 1999 - 11th IEEE NPSS Real Time Conference, Conference Record, RT 1999. Institute of Electrical and Electronics Engineers Inc. 1999. p. 110-115. 842577. (SANTA FE 1999 - 11th IEEE NPSS Real Time Conference, Conference Record, RT 1999). doi: 10.1109/RTCON.1999.842577

The NA48 LKr calorimeter readout electronics

Résumé

Série de publications

Une conférence

Accès au document

Autres fichiers et liens

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Contient cette citation