Enhancing the light yield of He:CF4 based gaseous detector
The CYGNO experiment aims to build a large ( O ( 10 ) m 3 ) directional detector for rare event searches, such as nuclear recoils (NRs) induced by dark matter (DM), such as weakly interactive massive particles (WIMPs). The detector concept comprises a time projection chamber (TPC), filled with a He:...
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| Veröffentlicht in: | The European physical journal. C, Particles and fields Particles and fields, 2024-10, Vol.84 (10), p.1122 |
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| creator | Amaro, Fernando Domingues Antonietti, Rita Baracchini, Elisabetta Benussi, Luigi Bianco, Stefano Campagnola, Roberto Capoccia, Cesidio Caponero, Michele Cardoso, Danilo Santos de Carvalho, Luan Gomes Mattosinhos Cavoto, Gianluca Costa, Igor Abritta Croce, Antonio Dané, Emiliano Dho, Giorgio Di Giambattista, Flaminia Di Marco, Emanuele D’Astolfo, Melba D’Imperio, Giulia Fiorina, Davide Iacoangeli, Francesco Islam, Zahoor ul Lima Jùnior, Herman Pessoa Kemp, Ernesto Maccarrone, Giovanni Mano, Rui Daniel Passos Marcelo Gregorio, Robert Renz Marques, David José Gaspar Mazzitelli, Giovanni McLean, Alasdair Gregor Messina, Andrea Meloni, Pietro Monteiro, Cristina Maria Bernardes Nobrega, Rafael Antunes Pains, Igor Fonseca Paoletti, Emiliano Passamonti, Luciano Petrucci, Fabrizio Piacentini, Stefano Piccolo, Davide Pierluigi, Daniele Pinci, Davide Prajapati, Atul Renga, Francesco Roque, Rita Joana da Cruz Rosatelli, Filippo Russo, Alessandro dos Santos, Joaquim Marques Ferreira Saviano, Giovanna Silva, Pedro Alberto Oliveira Costa Spooner, Neil John Curwen Tesauro, Roberto Tomassini, Sandro Torelli, Samuele |
| description | The CYGNO experiment aims to build a large (
O
(
10
)
m
3
) directional detector for rare event searches, such as nuclear recoils (NRs) induced by dark matter (DM), such as weakly interactive massive particles (WIMPs). The detector concept comprises a time projection chamber (TPC), filled with a He:CF
4
60/40 scintillating gas mixture at room temperature and atmospheric pressure, equipped with an amplification stage made of a stack of three gas electron multipliers (GEMs) which are coupled to an optical readout. The latter consists in scientific CMOS (sCMOS) cameras and photomultipliers tubes (PMTs). The maximisation of the light yield of the amplification stage plays a major role in the determination of the energy threshold of the experiment. In this paper, we simulate the effect of the addition of a strong electric field below the last GEM plane on the GEM field structure and we experimentally test it by means of a 10
×
10 cm
2
readout area prototype. The experimental measurements analyse stacks of different GEMs and helium concentrations in the gas mixture combined with this extra electric field, studying their performances in terms of light yield, energy resolution and intrinsic diffusion. It is found that the use of this additional electric field permits large light yield increases without degrading intrinsic characteristics of the amplification stage with respect to the regular use of GEMs. |
| doi_str_mv | 10.1140/epjc/s10052-024-13471-5 |
| format | Article |
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O
(
10
)
m
3
) directional detector for rare event searches, such as nuclear recoils (NRs) induced by dark matter (DM), such as weakly interactive massive particles (WIMPs). The detector concept comprises a time projection chamber (TPC), filled with a He:CF
4
60/40 scintillating gas mixture at room temperature and atmospheric pressure, equipped with an amplification stage made of a stack of three gas electron multipliers (GEMs) which are coupled to an optical readout. The latter consists in scientific CMOS (sCMOS) cameras and photomultipliers tubes (PMTs). The maximisation of the light yield of the amplification stage plays a major role in the determination of the energy threshold of the experiment. In this paper, we simulate the effect of the addition of a strong electric field below the last GEM plane on the GEM field structure and we experimentally test it by means of a 10
×
10 cm
2
readout area prototype. The experimental measurements analyse stacks of different GEMs and helium concentrations in the gas mixture combined with this extra electric field, studying their performances in terms of light yield, energy resolution and intrinsic diffusion. It is found that the use of this additional electric field permits large light yield increases without degrading intrinsic characteristics of the amplification stage with respect to the regular use of GEMs.</description><identifier>ISSN: 1434-6044</identifier><identifier>EISSN: 1434-6052</identifier><identifier>DOI: 10.1140/epjc/s10052-024-13471-5</identifier><language>eng</language><publisher>Berlin/Heidelberg: Springer Berlin Heidelberg</publisher><subject>Astronomy ; Astrophysics and Cosmology ; Dark matter ; Electric fields ; Elementary Particles ; Energy resolution ; Gas detectors ; Gas mixtures ; Hadrons ; Heavy Ions ; Measurement Science and Instrumentation ; Nuclear Energy ; Nuclear Physics ; Photodegradation ; Photomultiplier tubes ; Physics ; Physics and Astronomy ; Quantum Field Theories ; Quantum Field Theory ; Radiation counters ; Regular Article - Experimental Physics ; Room temperature ; Sensors ; String Theory ; Weakly interacting massive particles</subject><ispartof>The European physical journal. C, Particles and fields, 2024-10, Vol.84 (10), p.1122</ispartof><rights>The Author(s) 2024</rights><rights>The Author(s) 2024. This work is published under http://creativecommons.org/licenses/by/4.0/ (the “License”). 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C, Particles and fields</title><addtitle>Eur. Phys. J. C</addtitle><description>The CYGNO experiment aims to build a large (
O
(
10
)
m
3
) directional detector for rare event searches, such as nuclear recoils (NRs) induced by dark matter (DM), such as weakly interactive massive particles (WIMPs). The detector concept comprises a time projection chamber (TPC), filled with a He:CF
4
60/40 scintillating gas mixture at room temperature and atmospheric pressure, equipped with an amplification stage made of a stack of three gas electron multipliers (GEMs) which are coupled to an optical readout. The latter consists in scientific CMOS (sCMOS) cameras and photomultipliers tubes (PMTs). The maximisation of the light yield of the amplification stage plays a major role in the determination of the energy threshold of the experiment. In this paper, we simulate the effect of the addition of a strong electric field below the last GEM plane on the GEM field structure and we experimentally test it by means of a 10
×
10 cm
2
readout area prototype. The experimental measurements analyse stacks of different GEMs and helium concentrations in the gas mixture combined with this extra electric field, studying their performances in terms of light yield, energy resolution and intrinsic diffusion. It is found that the use of this additional electric field permits large light yield increases without degrading intrinsic characteristics of the amplification stage with respect to the regular use of GEMs.</description><subject>Astronomy</subject><subject>Astrophysics and Cosmology</subject><subject>Dark matter</subject><subject>Electric fields</subject><subject>Elementary Particles</subject><subject>Energy resolution</subject><subject>Gas detectors</subject><subject>Gas mixtures</subject><subject>Hadrons</subject><subject>Heavy Ions</subject><subject>Measurement Science and Instrumentation</subject><subject>Nuclear Energy</subject><subject>Nuclear Physics</subject><subject>Photodegradation</subject><subject>Photomultiplier tubes</subject><subject>Physics</subject><subject>Physics and Astronomy</subject><subject>Quantum Field Theories</subject><subject>Quantum Field Theory</subject><subject>Radiation counters</subject><subject>Regular Article - Experimental 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Roberto</creatorcontrib><creatorcontrib>Tomassini, Sandro</creatorcontrib><creatorcontrib>Torelli, Samuele</creatorcontrib><collection>Springer Nature OA/Free Journals</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>Technology Research Database</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Technology Collection</collection><collection>ProQuest Central (Alumni Edition)</collection><collection>ProQuest Central UK/Ireland</collection><collection>Advanced Technologies & Aerospace Collection</collection><collection>ProQuest Central Essentials</collection><collection>ProQuest Central</collection><collection>Technology Collection</collection><collection>ProQuest One Community College</collection><collection>ProQuest Central Korea</collection><collection>Aerospace Database</collection><collection>SciTech Premium Collection</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>Advanced Technologies & Aerospace Database</collection><collection>ProQuest Advanced Technologies & Aerospace Collection</collection><collection>Access via ProQuest (Open Access)</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>ProQuest Central China</collection><jtitle>The European physical journal. C, Particles and fields</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Amaro, Fernando Domingues</au><au>Antonietti, Rita</au><au>Baracchini, Elisabetta</au><au>Benussi, Luigi</au><au>Bianco, Stefano</au><au>Campagnola, Roberto</au><au>Capoccia, Cesidio</au><au>Caponero, Michele</au><au>Cardoso, Danilo Santos</au><au>de Carvalho, Luan Gomes Mattosinhos</au><au>Cavoto, Gianluca</au><au>Costa, Igor Abritta</au><au>Croce, Antonio</au><au>Dané, Emiliano</au><au>Dho, Giorgio</au><au>Di Giambattista, Flaminia</au><au>Di Marco, Emanuele</au><au>D’Astolfo, Melba</au><au>D’Imperio, Giulia</au><au>Fiorina, Davide</au><au>Iacoangeli, Francesco</au><au>Islam, Zahoor ul</au><au>Lima Jùnior, Herman Pessoa</au><au>Kemp, Ernesto</au><au>Maccarrone, Giovanni</au><au>Mano, Rui Daniel Passos</au><au>Marcelo Gregorio, Robert Renz</au><au>Marques, David José Gaspar</au><au>Mazzitelli, Giovanni</au><au>McLean, Alasdair Gregor</au><au>Messina, Andrea</au><au>Meloni, Pietro</au><au>Monteiro, Cristina Maria Bernardes</au><au>Nobrega, Rafael Antunes</au><au>Pains, Igor Fonseca</au><au>Paoletti, Emiliano</au><au>Passamonti, Luciano</au><au>Petrucci, Fabrizio</au><au>Piacentini, Stefano</au><au>Piccolo, Davide</au><au>Pierluigi, Daniele</au><au>Pinci, Davide</au><au>Prajapati, Atul</au><au>Renga, Francesco</au><au>Roque, Rita Joana da Cruz</au><au>Rosatelli, Filippo</au><au>Russo, Alessandro</au><au>dos Santos, Joaquim Marques Ferreira</au><au>Saviano, Giovanna</au><au>Silva, Pedro Alberto Oliveira Costa</au><au>Spooner, Neil John Curwen</au><au>Tesauro, Roberto</au><au>Tomassini, Sandro</au><au>Torelli, Samuele</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Enhancing the light yield of He:CF4 based gaseous detector</atitle><jtitle>The European physical journal. C, Particles and fields</jtitle><stitle>Eur. Phys. J. C</stitle><date>2024-10-29</date><risdate>2024</risdate><volume>84</volume><issue>10</issue><spage>1122</spage><pages>1122-</pages><issn>1434-6044</issn><eissn>1434-6052</eissn><abstract>The CYGNO experiment aims to build a large (
O
(
10
)
m
3
) directional detector for rare event searches, such as nuclear recoils (NRs) induced by dark matter (DM), such as weakly interactive massive particles (WIMPs). The detector concept comprises a time projection chamber (TPC), filled with a He:CF
4
60/40 scintillating gas mixture at room temperature and atmospheric pressure, equipped with an amplification stage made of a stack of three gas electron multipliers (GEMs) which are coupled to an optical readout. The latter consists in scientific CMOS (sCMOS) cameras and photomultipliers tubes (PMTs). The maximisation of the light yield of the amplification stage plays a major role in the determination of the energy threshold of the experiment. In this paper, we simulate the effect of the addition of a strong electric field below the last GEM plane on the GEM field structure and we experimentally test it by means of a 10
×
10 cm
2
readout area prototype. The experimental measurements analyse stacks of different GEMs and helium concentrations in the gas mixture combined with this extra electric field, studying their performances in terms of light yield, energy resolution and intrinsic diffusion. It is found that the use of this additional electric field permits large light yield increases without degrading intrinsic characteristics of the amplification stage with respect to the regular use of GEMs.</abstract><cop>Berlin/Heidelberg</cop><pub>Springer Berlin Heidelberg</pub><doi>10.1140/epjc/s10052-024-13471-5</doi><orcidid>https://orcid.org/0000-0001-9454-9894</orcidid><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 1434-6044 |
| ispartof | The European physical journal. C, Particles and fields, 2024-10, Vol.84 (10), p.1122 |
| issn | 1434-6044 1434-6052 |
| language | eng |
| recordid | cdi_proquest_journals_3121394506 |
| source | DOAJ Directory of Open Access Journals; Elektronische Zeitschriftenbibliothek - Frei zugängliche E-Journals; SpringerNature Journals; Springer Nature OA/Free Journals |
| subjects | Astronomy Astrophysics and Cosmology Dark matter Electric fields Elementary Particles Energy resolution Gas detectors Gas mixtures Hadrons Heavy Ions Measurement Science and Instrumentation Nuclear Energy Nuclear Physics Photodegradation Photomultiplier tubes Physics Physics and Astronomy Quantum Field Theories Quantum Field Theory Radiation counters Regular Article - Experimental Physics Room temperature Sensors String Theory Weakly interacting massive particles |
| title | Enhancing the light yield of He:CF4 based gaseous detector |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2024-12-07T11%3A30%3A29IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_sprin&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Enhancing%20the%20light%20yield%20of%20He:CF4%20based%20gaseous%20detector&rft.jtitle=The%20European%20physical%20journal.%20C,%20Particles%20and%20fields&rft.au=Amaro,%20Fernando%20Domingues&rft.date=2024-10-29&rft.volume=84&rft.issue=10&rft.spage=1122&rft.pages=1122-&rft.issn=1434-6044&rft.eissn=1434-6052&rft_id=info:doi/10.1140/epjc/s10052-024-13471-5&rft_dat=%3Cproquest_sprin%3E3121394506%3C/proquest_sprin%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=3121394506&rft_id=info:pmid/&rfr_iscdi=true |