Test beam results with prototypes for the new Cylindrical GEM Inner Tracker of the BESIII experiment

A cylindrical GEM tracker is under construction in order to replace and improve the inner tracking system of the BESIII experiment. Tests with planar chamber prototypes were carried out on the H4 beam line of SPS (CERN) with muons of 150 GeV/c momentum, to evaluate the efficiency and resolution unde...

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Detalles Bibliográficos
Autores principales: Lavezzi, L., Alexeev, M., Amoroso, A., Baldini Ferroli, R., Bertani, M., Bettoni, D., Bianchi, F., Calcaterra, A., Canale, N., Capodiferro, M., Carassiti, V., Cerioni, S., Chai, JY., Chiozzi, S., Cibinetto, G., Cossio, F., Cotta Ramusino, A., De Mori, F., Destefanis, M., Dong, J., Evangelisti, F., Farinelli, R., Fava, L., Felici, G., Fioravanti, E., Garzia, I., Gatta, M., Greco, M., Leng, CY., Li, H., Maggiora, M., Malaguti, R., Marcello, S., Melchiorri, M., Mezzadri, G., Mignone, M., Morello, G., Pacetti, S., Patteri, P., Pellegrino, J., Pelosi, A., Rivetti, A., Rolo, M.D., Savrie', M., Scodeggio, M., Soldani, E., Sosio, S., Spataro, S., Tskhadadze, E., Verma, S., Wheadon, R., Yan, L.
Lenguaje:eng
Publicado: 2018
Materias:
physics.ins-det
Detectors and Experimental Techniques
Acceso en línea:https://dx.doi.org/10.1393/ncc/i2018-18078-7
http://cds.cern.ch/record/2309963
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author Lavezzi, L.
Alexeev, M.
Amoroso, A.
Baldini Ferroli, R.
Bertani, M.
Bettoni, D.
Bianchi, F.
Calcaterra, A.
Canale, N.
Capodiferro, M.
Carassiti, V.
Cerioni, S.
Chai, JY.
Chiozzi, S.
Cibinetto, G.
Cossio, F.
Cotta Ramusino, A.
De Mori, F.
Destefanis, M.
Dong, J.
Evangelisti, F.
Farinelli, R.
Fava, L.
Felici, G.
Fioravanti, E.
Garzia, I.
Gatta, M.
Greco, M.
Leng, CY.
Li, H.
Maggiora, M.
Malaguti, R.
Marcello, S.
Melchiorri, M.
Mezzadri, G.
Mignone, M.
Morello, G.
Pacetti, S.
Patteri, P.
Pellegrino, J.
Pelosi, A.
Rivetti, A.
Rolo, M.D.
Savrie', M.
Scodeggio, M.
Soldani, E.
Sosio, S.
Spataro, S.
Tskhadadze, E.
Verma, S.
Wheadon, R.
Yan, L.
author_facet Lavezzi, L.
Alexeev, M.
Amoroso, A.
Baldini Ferroli, R.
Bertani, M.
Bettoni, D.
Bianchi, F.
Calcaterra, A.
Canale, N.
Capodiferro, M.
Carassiti, V.
Cerioni, S.
Chai, JY.
Chiozzi, S.
Cibinetto, G.
Cossio, F.
Cotta Ramusino, A.
De Mori, F.
Destefanis, M.
Dong, J.
Evangelisti, F.
Farinelli, R.
Fava, L.
Felici, G.
Fioravanti, E.
Garzia, I.
Gatta, M.
Greco, M.
Leng, CY.
Li, H.
Maggiora, M.
Malaguti, R.
Marcello, S.
Melchiorri, M.
Mezzadri, G.
Mignone, M.
Morello, G.
Pacetti, S.
Patteri, P.
Pellegrino, J.
Pelosi, A.
Rivetti, A.
Rolo, M.D.
Savrie', M.
Scodeggio, M.
Soldani, E.
Sosio, S.
Spataro, S.
Tskhadadze, E.
Verma, S.
Wheadon, R.
Yan, L.
author_sort Lavezzi, L.
collection CERN
description A cylindrical GEM tracker is under construction in order to replace and improve the inner tracking system of the BESIII experiment. Tests with planar chamber prototypes were carried out on the H4 beam line of SPS (CERN) with muons of 150 GeV/c momentum, to evaluate the efficiency and resolution under different working conditions. The obtained efficiency was in the 96 - 98% range. Two complementary algorithms for the position determination were developed: the charge centroid and the micro-TPC methods. With the former, resolutions <100 micron and <200 micron were achieved without and with magnetic field, respectively. The micro-TPC improved these results. By the end of 2016, the first cylindrical prototype was tested on the same beam line. It showed optimal stability under different settings. The comparison of its performance with respect to the planar chambers is ongoing. Here, the results of the planar prototype tests will be addressed.
id cern-2309963
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2018
record_format invenio
spelling cern-23099632019-11-28T03:25:27Zdoi:10.1393/ncc/i2018-18078-7http://cds.cern.ch/record/2309963engLavezzi, L.Alexeev, M.Amoroso, A.Baldini Ferroli, R.Bertani, M.Bettoni, D.Bianchi, F.Calcaterra, A.Canale, N.Capodiferro, M.Carassiti, V.Cerioni, S.Chai, JY.Chiozzi, S.Cibinetto, G.Cossio, F.Cotta Ramusino, A.De Mori, F.Destefanis, M.Dong, J.Evangelisti, F.Farinelli, R.Fava, L.Felici, G.Fioravanti, E.Garzia, I.Gatta, M.Greco, M.Leng, CY.Li, H.Maggiora, M.Malaguti, R.Marcello, S.Melchiorri, M.Mezzadri, G.Mignone, M.Morello, G.Pacetti, S.Patteri, P.Pellegrino, J.Pelosi, A.Rivetti, A.Rolo, M.D.Savrie', M.Scodeggio, M.Soldani, E.Sosio, S.Spataro, S.Tskhadadze, E.Verma, S.Wheadon, R.Yan, L.Test beam results with prototypes for the new Cylindrical GEM Inner Tracker of the BESIII experimentphysics.ins-detDetectors and Experimental TechniquesA cylindrical GEM tracker is under construction in order to replace and improve the inner tracking system of the BESIII experiment. Tests with planar chamber prototypes were carried out on the H4 beam line of SPS (CERN) with muons of 150 GeV/c momentum, to evaluate the efficiency and resolution under different working conditions. The obtained efficiency was in the 96 - 98% range. Two complementary algorithms for the position determination were developed: the charge centroid and the micro-TPC methods. With the former, resolutions <100 micron and <200 micron were achieved without and with magnetic field, respectively. The micro-TPC improved these results. By the end of 2016, the first cylindrical prototype was tested on the same beam line. It showed optimal stability under different settings. The comparison of its performance with respect to the planar chambers is ongoing. Here, the results of the planar prototype tests will be addressed.arXiv:1803.07263oai:cds.cern.ch:23099632018-03-20
spellingShingle physics.ins-det
Detectors and Experimental Techniques
Lavezzi, L.
Alexeev, M.
Amoroso, A.
Baldini Ferroli, R.
Bertani, M.
Bettoni, D.
Bianchi, F.
Calcaterra, A.
Canale, N.
Capodiferro, M.
Carassiti, V.
Cerioni, S.
Chai, JY.
Chiozzi, S.
Cibinetto, G.
Cossio, F.
Cotta Ramusino, A.
De Mori, F.
Destefanis, M.
Dong, J.
Evangelisti, F.
Farinelli, R.
Fava, L.
Felici, G.
Fioravanti, E.
Garzia, I.
Gatta, M.
Greco, M.
Leng, CY.
Li, H.
Maggiora, M.
Malaguti, R.
Marcello, S.
Melchiorri, M.
Mezzadri, G.
Mignone, M.
Morello, G.
Pacetti, S.
Patteri, P.
Pellegrino, J.
Pelosi, A.
Rivetti, A.
Rolo, M.D.
Savrie', M.
Scodeggio, M.
Soldani, E.
Sosio, S.
Spataro, S.
Tskhadadze, E.
Verma, S.
Wheadon, R.
Yan, L.
Test beam results with prototypes for the new Cylindrical GEM Inner Tracker of the BESIII experiment
title Test beam results with prototypes for the new Cylindrical GEM Inner Tracker of the BESIII experiment
title_full Test beam results with prototypes for the new Cylindrical GEM Inner Tracker of the BESIII experiment
title_fullStr Test beam results with prototypes for the new Cylindrical GEM Inner Tracker of the BESIII experiment
title_full_unstemmed Test beam results with prototypes for the new Cylindrical GEM Inner Tracker of the BESIII experiment
title_short Test beam results with prototypes for the new Cylindrical GEM Inner Tracker of the BESIII experiment
title_sort test beam results with prototypes for the new cylindrical gem inner tracker of the besiii experiment
topic physics.ins-det
Detectors and Experimental Techniques
url https://dx.doi.org/10.1393/ncc/i2018-18078-7
http://cds.cern.ch/record/2309963
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