A Very High Momentum Particle Identification Detector

T. V. Acconcia; A. G. Agocs; F. Barile; G. G. Barnafoldi; R. Bellwied; G. Bencedi; G. Bencze; D. Berenyi; L. Boldizsar; S. Chattopadhyay; F. Cindolo; D. D. Chinellato; S. D'Ambrosio; D. Das; K. Das; L. Das-Bose; A. K. Dash; G. De Cataldo; S. De Pasquale; D. Di Bari; A. Di Mauro; E. Futo; E. Garcia; G. Hamar; A. Harton; G. Iannone; R. T. Jimenez; D. W. Kim; J. S. Kim; A. Knospe; L. Kovacs; P. Levai; E. Nappi; C. Markert; P. Martinengo; D. Mayani; L. Molnar; L. Olah; G. Paic; C. Pastore; G. Patimo; M. E. Patino; V. Peskov; L. Pinsky; F. Piuz; S. Pochybova; I. Sgura; T. Sinha; J. Song; J. Takahashi; A. Timmins; J. B. Van Beelen; D. Varga; G. Volpe; M. Weber; L. Xaplanteris; J. Yi; I. K. Yoo

doi:10.1140/epjp/i2014-14091-5

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arXiv · 1309.5880

A Very High Momentum Particle Identification Detector

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Abstract

The construction of a new detector is proposed to extend the capabilities of ALICE in the high transverse momentum (pT) region. This Very High Momentum Particle Identification Detector (VHMPID) performs charged hadron identification on a track-by-track basis in the 5 GeV/c < p < 25 GeV/c momentum range and provides ALICE with new opportunities to study parton-medium interactions at LHC energies. The VHMPID covers up to 30% of the ALICE central barrel and presents sufficient acceptance for triggered- and tagged-jet studies, allowing for the first time identified charged hadron measurements in jets. This Letter of Intent summarizes the physics motivations for such a detector as well as its layout and integration into ALICE.

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T. V. Acconcia, A. G. Agocs, F. Barile, G. G. Barnafoldi, R. Bellwied, G. Bencedi, G. Bencze, D. Berenyi, L. Boldizsar, S. Chattopadhyay, F. Cindolo, D. D. Chinellato, S. D'Ambrosio, D. Das, K. Das, L. Das-Bose, A. K. Dash, G. De Cataldo, S. De Pasquale, D. Di Bari, A. Di Mauro, E. Futo, E. Garcia, G. Hamar, A. Harton, G. Iannone, R. T. Jimenez, D. W. Kim, J. S. Kim, A. Knospe, L. Kovacs, P. Levai, E. Nappi, C. Markert, P. Martinengo, D. Mayani, L. Molnar, L. Olah, G. Paic, C. Pastore, G. Patimo, M. E. Patino, V. Peskov, L. Pinsky, F. Piuz, S. Pochybova, I. Sgura, T. Sinha, J. Song, J. Takahashi, A. Timmins, J. B. Van Beelen, D. Varga, G. Volpe, M. Weber, L. Xaplanteris, J. Yi, I. K. Yoo. 2013-09-23. A Very High Momentum Particle Identification Detector. https://doi.org/10.1140/epjp/i2014-14091-5

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