Antiproton tagging and vertex fitting in a Timepix3 detector
dc.date.accessioned | 2019-03-12T09:17:27Z | |
dc.date.available | 2019-03-12T09:17:27Z | |
dc.date.created | 2018-08-18T15:18:59Z | |
dc.date.issued | 2018 | |
dc.identifier.citation | Aghion, Stefano Amsler, Claude Antonello, Massimilano Belov, Aleksandr S. Bonomi, Germano Brusa, Roberto S. Caccia, Massimo Camper, Antoine Caravita, Ruggero Castelli, Fabrizio Cerchiari, Giovanni Comparât, Daniel Consolati, Giovanni Demetrio, Andrea Di Noto, Lea Doser, Michael Evans, Christopher Anderson Fanì, Mattia Ferragut, Rafael Fesel, Julian Fontana, Aldo Gerber, Sebastian Giammarchi, Marco Gligorova, Angela Guatieri, Frances Hackstock, Philip Haider, Stefan Hinterberger, Alexander Holmestad, Helga Margrete Kellerbauer, Alban Khalidova, Olga Krasnický, Daniel Lagomarsino, Vittorio Lansonneur, Pierre Lebrun, Pierre Malbrunot, Chloé Mariazzi, Sebastiano Marton, Johann Matveev, Viktor A. Müller, Simon R. Nebbia, Giancarlo Nédélec, Patrick Oberthaler, Markus K. Pacifico, Nicola Pagano, Domenico Penasa, Luca Petráček, Vojtěch Prelz, Francesco Prevedelli, Marco Rienäcker, Benjamin Robert, Jacques Hill Røhne, Ole Myren Rotondi, Alberto Sandaker, Heidi Santoro, Romualdo Smestad, Lillian Sorrentino, Fiodor Testera, Gemma Tietje, Ingemari C. Widmann, Eberhard Yzombard, Pauline Zimmer, Christian Zmeskal, Johann Zurlo, Nicola . Antiproton tagging and vertex fitting in a Timepix3 detector. Journal of Instrumentation. 2018, 13:P06004(6), 1-22 | |
dc.identifier.uri | http://hdl.handle.net/10852/67129 | |
dc.description.abstract | Studies of antimatter are important for understanding our universe at a fundamental level. There are still unsolved problems, such as the matter-antimatter asymmetry in the universe. The AEgIS experiment at CERN aims at measuring the gravitational fall of antihydrogen in order to determine the gravitational force on antimatter. The proposed method will make use of a position-sensitive detector to measure the annihilation point of antihydrogen. Such a detector must be able to tag the antiproton, measure its time of arrival and reconstruct its annihilation point with high precision in the vertical direction. This work explores a new method for tagging antiprotons and reconstructing their annihilation point. Antiprotons from the Antiproton Decelerator at CERN were used to obtain data on direct annihilations on the surface of a silicon pixel sensor with Timepix3 readout. These data were used to develop and verify a detector response model for annihilation of antiprotons in this detector. Using this model and the antiproton data it is shown that a tagging efficiency of 50± 10% and a vertical position resolution of 22 ± 0.5 μm can be obtained. | en_US |
dc.language | EN | |
dc.rights | Attribution 3.0 Unported | |
dc.rights.uri | https://creativecommons.org/licenses/by/3.0/ | |
dc.title | Antiproton tagging and vertex fitting in a Timepix3 detector | en_US |
dc.type | Journal article | en_US |
dc.creator.author | Aghion, Stefano | |
dc.creator.author | Amsler, Claude | |
dc.creator.author | Antonello, Massimilano | |
dc.creator.author | Belov, Aleksandr S. | |
dc.creator.author | Bonomi, Germano | |
dc.creator.author | Brusa, Roberto S. | |
dc.creator.author | Caccia, Massimo | |
dc.creator.author | Camper, Antoine | |
dc.creator.author | Caravita, Ruggero | |
dc.creator.author | Castelli, Fabrizio | |
dc.creator.author | Cerchiari, Giovanni | |
dc.creator.author | Comparât, Daniel | |
dc.creator.author | Consolati, Giovanni | |
dc.creator.author | Demetrio, Andrea | |
dc.creator.author | Di Noto, Lea | |
dc.creator.author | Doser, Michael | |
dc.creator.author | Evans, Christopher Anderson | |
dc.creator.author | Fanì, Mattia | |
dc.creator.author | Ferragut, Rafael | |
dc.creator.author | Fesel, Julian | |
dc.creator.author | Fontana, Aldo | |
dc.creator.author | Gerber, Sebastian | |
dc.creator.author | Giammarchi, Marco | |
dc.creator.author | Gligorova, Angela | |
dc.creator.author | Guatieri, Frances | |
dc.creator.author | Hackstock, Philip | |
dc.creator.author | Haider, Stefan | |
dc.creator.author | Hinterberger, Alexander | |
dc.creator.author | Holmestad, Helga Margrete | |
dc.creator.author | Kellerbauer, Alban | |
dc.creator.author | Khalidova, Olga | |
dc.creator.author | Krasnický, Daniel | |
dc.creator.author | Lagomarsino, Vittorio | |
dc.creator.author | Lansonneur, Pierre | |
dc.creator.author | Lebrun, Pierre | |
dc.creator.author | Malbrunot, Chloé | |
dc.creator.author | Mariazzi, Sebastiano | |
dc.creator.author | Marton, Johann | |
dc.creator.author | Matveev, Viktor A. | |
dc.creator.author | Müller, Simon R. | |
dc.creator.author | Nebbia, Giancarlo | |
dc.creator.author | Nédélec, Patrick | |
dc.creator.author | Oberthaler, Markus K. | |
dc.creator.author | Pacifico, Nicola | |
dc.creator.author | Pagano, Domenico | |
dc.creator.author | Penasa, Luca | |
dc.creator.author | Petráček, Vojtěch | |
dc.creator.author | Prelz, Francesco | |
dc.creator.author | Prevedelli, Marco | |
dc.creator.author | Rienäcker, Benjamin | |
dc.creator.author | Robert, Jacques Hill | |
dc.creator.author | Røhne, Ole Myren | |
dc.creator.author | Rotondi, Alberto | |
dc.creator.author | Sandaker, Heidi | |
dc.creator.author | Santoro, Romualdo | |
dc.creator.author | Smestad, Lillian | |
dc.creator.author | Sorrentino, Fiodor | |
dc.creator.author | Testera, Gemma | |
dc.creator.author | Tietje, Ingemari C. | |
dc.creator.author | Widmann, Eberhard | |
dc.creator.author | Yzombard, Pauline | |
dc.creator.author | Zimmer, Christian | |
dc.creator.author | Zmeskal, Johann | |
dc.creator.author | Zurlo, Nicola | |
cristin.unitcode | 185,15,4,0 | |
cristin.unitname | Fysisk institutt | |
cristin.ispublished | true | |
cristin.fulltext | original | |
cristin.qualitycode | 1 | |
dc.identifier.cristin | 1602896 | |
dc.identifier.bibliographiccitation | info:ofi/fmt:kev:mtx:ctx&ctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Journal of Instrumentation&rft.volume=13:P06004&rft.spage=1&rft.date=2018 | |
dc.identifier.jtitle | Journal of Instrumentation | |
dc.identifier.volume | 13:P06004 | |
dc.identifier.issue | 6 | |
dc.identifier.startpage | 1 | |
dc.identifier.endpage | 22 | |
dc.identifier.doi | http://dx.doi.org/10.1088/1748-0221/13/06/P06004 | |
dc.identifier.urn | URN:NBN:no-70304 | |
dc.type.document | Tidsskriftartikkel | en_US |
dc.type.peerreviewed | Peer reviewed | |
dc.source.issn | 1748-0221 | |
dc.identifier.fulltext | Fulltext https://www.duo.uio.no/bitstream/handle/10852/67129/2/Aghion_2018_J._Inst._13_P06004.pdf | |
dc.type.version | PublishedVersion |
Files in this item
Appears in the following Collection
-
Fysisk institutt [3682]
-
CRIStin høstingsarkiv [31446]