SIDDHARTA-2 veto system design and performance for kaonic atoms studies at DAΦNE
Light kaonic atoms spectroscopy provides a unique approach to study the low-energy strong interaction in the strangeness sector. Precise measurements of X-ray emission from light kaonic atoms provide valuable information on kaon-nucleus interaction at threshold without the need for extrapolation as...
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| Format: | Article |
| Language: | English |
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EDP Sciences
2023-01-01
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| Series: | EPJ Web of Conferences |
| Online Access: | https://www.epj-conferences.org/articles/epjconf/pdf/2023/16/epjconf_eunpc2023_06005.pdf |
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| author | Sgaramella F. Bazzi M. Bosnar D. Bragadireanu M. Cargnelli M. Carminati M. Clozza A. Deda G. Del Grande R. Dulski K. De Paolis L. Fabbietti L. Fiorini C. Friščić I. Guaraldo C. Iliescu M. Iwasaki M. Khreptak A. Manti S. Marton J. Miliucci M. Moskal P. Napolitano F. Niedźwiecki S. Ohnishi H. Piscicchia K. Sada Y. Scordo A. Silarski M. Sirghi D. Sirghi F. Skurzok M. Spallone A. Toho K. Tüchler M. Yoshida C. Zmeskal J. Curceanu C. |
| author_facet | Sgaramella F. Bazzi M. Bosnar D. Bragadireanu M. Cargnelli M. Carminati M. Clozza A. Deda G. Del Grande R. Dulski K. De Paolis L. Fabbietti L. Fiorini C. Friščić I. Guaraldo C. Iliescu M. Iwasaki M. Khreptak A. Manti S. Marton J. Miliucci M. Moskal P. Napolitano F. Niedźwiecki S. Ohnishi H. Piscicchia K. Sada Y. Scordo A. Silarski M. Sirghi D. Sirghi F. Skurzok M. Spallone A. Toho K. Tüchler M. Yoshida C. Zmeskal J. Curceanu C. |
| author_sort | Sgaramella F. |
| collection | DOAJ |
| description | Light kaonic atoms spectroscopy provides a unique approach to study the low-energy strong interaction in the strangeness sector. Precise measurements of X-ray emission from light kaonic atoms provide valuable information on kaon-nucleus interaction at threshold without the need for extrapolation as required in scattering experiments. The SIDDHARTA-2 experiment at the DAΦNE collider of INFN-LNF is now poised to perform the challenging measurements of the K−- d 2p → 1s transition to extract the isospin-dependent antikaonnucleon scattering lengths. To achieve this goal, the background reduction is a crucial factor. This paper provides an overview of the SIDDHARTA-2 Veto-1 system, which uses scintillators outside the vacuum chamber to detect charged particles produced by K− absorption by the nucleus. The arrival time of these particles is correlated with the position where the kaonic atom has been created inside the setup, allowing for the rejection of kaons stopped outside the target cell, which is a critical component for reducing the background and improve the accuracy of the measurement. |
| first_indexed | 2024-03-08T10:55:37Z |
| format | Article |
| id | doaj.art-c00d53b812864f7786c6960f141b99da |
| institution | Directory Open Access Journal |
| issn | 2100-014X |
| language | English |
| last_indexed | 2024-03-08T10:55:37Z |
| publishDate | 2023-01-01 |
| publisher | EDP Sciences |
| record_format | Article |
| series | EPJ Web of Conferences |
| spelling | doaj.art-c00d53b812864f7786c6960f141b99da2024-01-26T16:38:38ZengEDP SciencesEPJ Web of Conferences2100-014X2023-01-012900600510.1051/epjconf/202329006005epjconf_eunpc2023_06005SIDDHARTA-2 veto system design and performance for kaonic atoms studies at DAΦNESgaramella F.0Bazzi M.1Bosnar D.2Bragadireanu M.3Cargnelli M.4Carminati M.5Clozza A.6Deda G.7Del Grande R.8Dulski K.9De Paolis L.10Fabbietti L.11Fiorini C.12Friščić I.13Guaraldo C.14Iliescu M.15Iwasaki M.16Khreptak A.17Manti S.18Marton J.19Miliucci M.20Moskal P.21Napolitano F.22Niedźwiecki S.23Ohnishi H.24Piscicchia K.25Sada Y.26Scordo A.27Silarski M.28Sirghi D.29Sirghi F.30Skurzok M.31Spallone A.32Toho K.33Tüchler M.34Yoshida C.35Zmeskal J.36Curceanu C.37INFN-LNF, Istituto Nazionale di Fisica Nucleare-Laboratori Nazionali di FrascatiINFN-LNF, Istituto Nazionale di Fisica Nucleare-Laboratori Nazionali di FrascatiDepartment of Physics, Faculty of Science, University of ZagrebHoria Hulubei National Institute of Physics and Nuclear Engineering IFIN-HH Ma˘gureleStefan-Meyer-Institut für Subatomare PhysikPolitecnico di Milano, Dipartimento di Elettronica, Informazione e BioingegneriaINFN-LNF, Istituto Nazionale di Fisica Nucleare-Laboratori Nazionali di FrascatiPolitecnico di Milano, Dipartimento di Elettronica, Informazione e BioingegneriaPhysik Department E62, Technische Universität MünchenINFN-LNF, Istituto Nazionale di Fisica Nucleare-Laboratori Nazionali di FrascatiINFN-LNF, Istituto Nazionale di Fisica Nucleare-Laboratori Nazionali di FrascatiPhysik Department E62, Technische Universität MünchenPolitecnico di Milano, Dipartimento di Elettronica, Informazione e BioingegneriaDepartment of Physics, Faculty of Science, University of ZagrebINFN-LNF, Istituto Nazionale di Fisica Nucleare-Laboratori Nazionali di FrascatiINFN-LNF, Istituto Nazionale di Fisica Nucleare-Laboratori Nazionali di FrascatiRIKENINFN-LNF, Istituto Nazionale di Fisica Nucleare-Laboratori Nazionali di FrascatiINFN-LNF, Istituto Nazionale di Fisica Nucleare-Laboratori Nazionali di FrascatiStefan-Meyer-Institut für Subatomare PhysikINFN-LNF, Istituto Nazionale di Fisica Nucleare-Laboratori Nazionali di FrascatiFaculty of Physics, Astronomy, and Applied Computer Science, Jagiellonian UniversityINFN-LNF, Istituto Nazionale di Fisica Nucleare-Laboratori Nazionali di FrascatiFaculty of Physics, Astronomy, and Applied Computer Science, Jagiellonian UniversityResearch Center for Electron Photon Science (ELPH), Tohoku UniversityCentro Ricerche Enrico Fermi – Museo Storico della Fisica e Centro Studi e Ricerche “Enrico Fermi”Research Center for Electron Photon Science (ELPH), Tohoku UniversityINFN-LNF, Istituto Nazionale di Fisica Nucleare-Laboratori Nazionali di FrascatiFaculty of Physics, Astronomy, and Applied Computer Science, Jagiellonian UniversityINFN-LNF, Istituto Nazionale di Fisica Nucleare-Laboratori Nazionali di FrascatiINFN-LNF, Istituto Nazionale di Fisica Nucleare-Laboratori Nazionali di FrascatiFaculty of Physics, Astronomy, and Applied Computer Science, Jagiellonian UniversityINFN-LNF, Istituto Nazionale di Fisica Nucleare-Laboratori Nazionali di FrascatiResearch Center for Electron Photon Science (ELPH), Tohoku UniversityStefan-Meyer-Institut für Subatomare PhysikResearch Center for Electron Photon Science (ELPH), Tohoku UniversityStefan-Meyer-Institut für Subatomare PhysikINFN-LNF, Istituto Nazionale di Fisica Nucleare-Laboratori Nazionali di FrascatiLight kaonic atoms spectroscopy provides a unique approach to study the low-energy strong interaction in the strangeness sector. Precise measurements of X-ray emission from light kaonic atoms provide valuable information on kaon-nucleus interaction at threshold without the need for extrapolation as required in scattering experiments. The SIDDHARTA-2 experiment at the DAΦNE collider of INFN-LNF is now poised to perform the challenging measurements of the K−- d 2p → 1s transition to extract the isospin-dependent antikaonnucleon scattering lengths. To achieve this goal, the background reduction is a crucial factor. This paper provides an overview of the SIDDHARTA-2 Veto-1 system, which uses scintillators outside the vacuum chamber to detect charged particles produced by K− absorption by the nucleus. The arrival time of these particles is correlated with the position where the kaonic atom has been created inside the setup, allowing for the rejection of kaons stopped outside the target cell, which is a critical component for reducing the background and improve the accuracy of the measurement.https://www.epj-conferences.org/articles/epjconf/pdf/2023/16/epjconf_eunpc2023_06005.pdf |
| spellingShingle | Sgaramella F. Bazzi M. Bosnar D. Bragadireanu M. Cargnelli M. Carminati M. Clozza A. Deda G. Del Grande R. Dulski K. De Paolis L. Fabbietti L. Fiorini C. Friščić I. Guaraldo C. Iliescu M. Iwasaki M. Khreptak A. Manti S. Marton J. Miliucci M. Moskal P. Napolitano F. Niedźwiecki S. Ohnishi H. Piscicchia K. Sada Y. Scordo A. Silarski M. Sirghi D. Sirghi F. Skurzok M. Spallone A. Toho K. Tüchler M. Yoshida C. Zmeskal J. Curceanu C. SIDDHARTA-2 veto system design and performance for kaonic atoms studies at DAΦNE EPJ Web of Conferences |
| title | SIDDHARTA-2 veto system design and performance for kaonic atoms studies at DAΦNE |
| title_full | SIDDHARTA-2 veto system design and performance for kaonic atoms studies at DAΦNE |
| title_fullStr | SIDDHARTA-2 veto system design and performance for kaonic atoms studies at DAΦNE |
| title_full_unstemmed | SIDDHARTA-2 veto system design and performance for kaonic atoms studies at DAΦNE |
| title_short | SIDDHARTA-2 veto system design and performance for kaonic atoms studies at DAΦNE |
| title_sort | siddharta 2 veto system design and performance for kaonic atoms studies at daφne |
| url | https://www.epj-conferences.org/articles/epjconf/pdf/2023/16/epjconf_eunpc2023_06005.pdf |
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