WARP: A double phase Argon programme for Dark Matter detection

E. Calligarich; M. Cambiaghi; C. De Vecchi; R. Dolfini; L. Grandi; A. Menegolli; C. Montanari; M. Prata; A. Rappoldi; G. L. Raselli; M. Roncadelli; M. Rossella; C. Rubbia; C. Vignoli; F. Carbonara; Alfredo G. Cocco; A. Ereditato; G. Fiorillo; G. Mangano; R. Santorelli; F. Cavanna; N. Ferrari; O. Palamara; C. Galbiati; A. Szelc

WARP: A double phase Argon programme for Dark Matter detection

E. Calligarich
, M. Cambiaghi
, C. De Vecchi
, R. Dolfini
, L. Grandi
, A. Menegolli
, C. Montanari
, M. Prata
, A. Rappoldi
, G. L. Raselli
, M. Roncadelli
, M. Rossella
, C. Rubbia
, C. Vignoli
, F. Carbonara
, Alfredo G. Cocco
, A. Ereditato
, G. Fiorillo
, G. Mangano
, R. Santorelli

F. Cavanna, N. Ferrari, O. Palamara, C. Galbiati, A. Szelc

Physics

Research output: Contribution to journal › Conference article › peer-review

Abstract

The WARP (WIMP Argon Programme) experiment aims to the detection of WIMP elastic scattering interactions occurring in a target of liquid Argon. The simultaneous detection of prompt scintillation light in liquid Argon and delayed signals coming form the extraction of ionization electrons in the gas phase provides a clean identification of recoil events in the range 10 100 keV. The 100 liter detector under construction at the Laboratori Nazionali del Gran Sasso (Italy) will be able to achieve a sensitivity of few 10 ⁸ pbarn. In the same underground site a 2.3 liter prototype has been operated for one year collecting more than 5 10⁶ events. Based on this data, results on the amount of ³⁹Ar isotope in commercial liquid Argon together with a study on the background rejection power achievable by the event selection technique is reported.

Original language	English (US)
Journal	Proceedings of Science
Volume	21
State	Published - 2005
Event	2005 International Europhysics Conference on High Energy Physics, HEP 2005 - Lisboa, Portugal Duration: Jul 21 2005 → Jul 27 2005

All Science Journal Classification (ASJC) codes

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Cite this

Calligarich, E., Cambiaghi, M., De Vecchi, C., Dolfini, R., Grandi, L., Menegolli, A., Montanari, C., Prata, M., Rappoldi, A., Raselli, G. L., Roncadelli, M., Rossella, M., Rubbia, C., Vignoli, C., Carbonara, F., Cocco, A. G., Ereditato, A., Fiorillo, G., Mangano, G., ... Szelc, A. (2005). WARP: A double phase Argon programme for Dark Matter detection. Proceedings of Science, 21.

@article{d82727b0f34f48c69e2112578727ddc5,

title = "WARP: A double phase Argon programme for Dark Matter detection",

abstract = "The WARP (WIMP Argon Programme) experiment aims to the detection of WIMP elastic scattering interactions occurring in a target of liquid Argon. The simultaneous detection of prompt scintillation light in liquid Argon and delayed signals coming form the extraction of ionization electrons in the gas phase provides a clean identification of recoil events in the range 10 100 keV. The 100 liter detector under construction at the Laboratori Nazionali del Gran Sasso (Italy) will be able to achieve a sensitivity of few 10 8 pbarn. In the same underground site a 2.3 liter prototype has been operated for one year collecting more than 5 106 events. Based on this data, results on the amount of 39Ar isotope in commercial liquid Argon together with a study on the background rejection power achievable by the event selection technique is reported.",

author = "E. Calligarich and M. Cambiaghi and \{De Vecchi\}, C. and R. Dolfini and L. Grandi and A. Menegolli and C. Montanari and M. Prata and A. Rappoldi and Raselli, \{G. L.\} and M. Roncadelli and M. Rossella and C. Rubbia and C. Vignoli and F. Carbonara and Cocco, \{Alfredo G.\} and A. Ereditato and G. Fiorillo and G. Mangano and R. Santorelli and F. Cavanna and N. Ferrari and O. Palamara and C. Galbiati and A. Szelc",

note = "Publisher Copyright: {\textcopyright} Copiright owned by the author(s) under the terms of the Creative Commons Attribution-NonCommercial-ShareAlike Licence.; 2005 International Europhysics Conference on High Energy Physics, HEP 2005 ; Conference date: 21-07-2005 Through 27-07-2005",

year = "2005",

language = "English (US)",

volume = "21",

journal = "Proceedings of Science",

issn = "1824-8039",

publisher = "Sissa Medialab Srl",

}

Calligarich, E, Cambiaghi, M, De Vecchi, C, Dolfini, R, Grandi, L, Menegolli, A, Montanari, C, Prata, M, Rappoldi, A, Raselli, GL, Roncadelli, M, Rossella, M, Rubbia, C, Vignoli, C, Carbonara, F, Cocco, AG, Ereditato, A, Fiorillo, G, Mangano, G, Santorelli, R, Cavanna, F, Ferrari, N, Palamara, O, Galbiati, C & Szelc, A 2005, 'WARP: A double phase Argon programme for Dark Matter detection', Proceedings of Science, vol. 21.

TY - JOUR

T1 - WARP

T2 - 2005 International Europhysics Conference on High Energy Physics, HEP 2005

AU - Calligarich, E.

AU - Cambiaghi, M.

AU - De Vecchi, C.

AU - Dolfini, R.

AU - Grandi, L.

AU - Menegolli, A.

AU - Montanari, C.

AU - Prata, M.

AU - Rappoldi, A.

AU - Raselli, G. L.

AU - Roncadelli, M.

AU - Rossella, M.

AU - Rubbia, C.

AU - Vignoli, C.

AU - Carbonara, F.

AU - Cocco, Alfredo G.

AU - Ereditato, A.

AU - Fiorillo, G.

AU - Mangano, G.

AU - Santorelli, R.

AU - Cavanna, F.

AU - Ferrari, N.

AU - Palamara, O.

AU - Galbiati, C.

AU - Szelc, A.

N1 - Publisher Copyright: © Copiright owned by the author(s) under the terms of the Creative Commons Attribution-NonCommercial-ShareAlike Licence.

PY - 2005

Y1 - 2005

N2 - The WARP (WIMP Argon Programme) experiment aims to the detection of WIMP elastic scattering interactions occurring in a target of liquid Argon. The simultaneous detection of prompt scintillation light in liquid Argon and delayed signals coming form the extraction of ionization electrons in the gas phase provides a clean identification of recoil events in the range 10 100 keV. The 100 liter detector under construction at the Laboratori Nazionali del Gran Sasso (Italy) will be able to achieve a sensitivity of few 10 8 pbarn. In the same underground site a 2.3 liter prototype has been operated for one year collecting more than 5 106 events. Based on this data, results on the amount of 39Ar isotope in commercial liquid Argon together with a study on the background rejection power achievable by the event selection technique is reported.

AB - The WARP (WIMP Argon Programme) experiment aims to the detection of WIMP elastic scattering interactions occurring in a target of liquid Argon. The simultaneous detection of prompt scintillation light in liquid Argon and delayed signals coming form the extraction of ionization electrons in the gas phase provides a clean identification of recoil events in the range 10 100 keV. The 100 liter detector under construction at the Laboratori Nazionali del Gran Sasso (Italy) will be able to achieve a sensitivity of few 10 8 pbarn. In the same underground site a 2.3 liter prototype has been operated for one year collecting more than 5 106 events. Based on this data, results on the amount of 39Ar isotope in commercial liquid Argon together with a study on the background rejection power achievable by the event selection technique is reported.

UR - https://www.scopus.com/pages/publications/85056272682

UR - https://www.scopus.com/pages/publications/85056272682#tab=citedBy

M3 - Conference article

AN - SCOPUS:85056272682

SN - 1824-8039

VL - 21

JO - Proceedings of Science

JF - Proceedings of Science

Y2 - 21 July 2005 through 27 July 2005

ER -

WARP: A double phase Argon programme for Dark Matter detection

Abstract

All Science Journal Classification (ASJC) codes

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