First Tests of the Full SIDDHARTA-2 Experimental Apparatus with a 4He Gaseous Target

A. Scordo; C. Amsler; M. Bazzi; D. Bosnar; M. Bragadireanu; M. Cargnelli; M. Carminati; A. Clozza; G. Deda; L. De Paolis; R. Del Grande; L. Fabbietti; C. Fiorini; C. Guaraldo; M. Iliescu; M. Iwasaki; A. Khreptak; P. King; P. Levi Sandri; S. Manti; J. Marton; M. Miliucci; P. Moskal; F. Napolitano; S. Niedźwiecki; H. Ohnishi; K. Piscicchia; Yuta Sada; F. Sgaramella; H. Shi; M. Silarski; D. L. Sirghi; F. Sirghi; M. Skurzok; A. Spallone; K. Toho; M. Tüchler; O. Vazquez Doce; C. Yoshida; J. Zmeskal; C. Curceanu

doi:10.12693/APhysPolA.142.373

First Tests of the Full SIDDHARTA-2 Experimental Apparatus with a ⁴He Gaseous Target

A. Scordo, C. Amsler, M. Bazzi, D. Bosnar, M. Bragadireanu, M. Cargnelli, M. Carminati, A. Clozza, G. Deda, L. De Paolis, R. Del Grande, L. Fabbietti, C. Fiorini, C. Guaraldo, M. Iliescu, M. Iwasaki, A. Khreptak, P. King, P. Levi Sandri, S. MantiJ. Marton, M. Miliucci, P. Moskal, F. Napolitano, S. Niedźwiecki, H. Ohnishi, K. Piscicchia, Yuta Sada, F. Sgaramella, H. Shi, M. Silarski, D. L. Sirghi, F. Sirghi, M. Skurzok, A. Spallone, K. Toho, M. Tüchler, O. Vazquez Doce, C. Yoshida, J. Zmeskal, C. Curceanu

電子光理学研究センター

研究成果: Article › 査読

抄録

In this paper, we present the first tests performed after the full installation of the SIDDHARTA-2 experimental apparatus on the interaction region of the DAΦNE collider at the INFN National Laboratories of Frascati. Before starting the first measurement of the kaonic deuterium 2p → 1s transition, an accurate evaluation of the background rejection was required, mainly achieved with the kaon trigger system. This run, performed in the period 04-26/05/2022 with a ⁴He gaseous target, confirmed the 10⁵ order of magnitude of the rejection factor obtained with the reduced version of the setup and different machine conditions in 2021. This important outcome motivated the filling of the target cell with deuterium and the start of the measurement campaign of the kaonic deuterium 2p → 1s transition.

本文言語	English
ページ（範囲）	373-377
ページ数	5
ジャーナル	Acta Physica Polonica A
巻	142
号	3
DOI	https://doi.org/10.12693/APhysPolA.142.373
出版ステータス	Published - 2022 9月

ASJC Scopus subject areas

物理学および天文学（全般）

文献へのアクセス

10.12693/APhysPolA.142.373

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引用スタイル

Scordo, A., Amsler, C., Bazzi, M., Bosnar, D., Bragadireanu, M., Cargnelli, M., Carminati, M., Clozza, A., Deda, G., De Paolis, L., Del Grande, R., Fabbietti, L., Fiorini, C., Guaraldo, C., Iliescu, M., Iwasaki, M., Khreptak, A., King, P., Levi Sandri, P., ... Curceanu, C. (2022). First Tests of the Full SIDDHARTA-2 Experimental Apparatus with a ⁴He Gaseous Target. Acta Physica Polonica A, 142(3), 373-377. https://doi.org/10.12693/APhysPolA.142.373

Scordo, A, Amsler, C, Bazzi, M, Bosnar, D, Bragadireanu, M, Cargnelli, M, Carminati, M, Clozza, A, Deda, G, De Paolis, L, Del Grande, R, Fabbietti, L, Fiorini, C, Guaraldo, C, Iliescu, M, Iwasaki, M, Khreptak, A, King, P, Levi Sandri, P, Manti, S, Marton, J, Miliucci, M, Moskal, P, Napolitano, F, Niedźwiecki, S, Ohnishi, H, Piscicchia, K, Sada, Y, Sgaramella, F, Shi, H, Silarski, M, Sirghi, DL, Sirghi, F, Skurzok, M, Spallone, A, Toho, K, Tüchler, M, Vazquez Doce, O, Yoshida, C, Zmeskal, J & Curceanu, C 2022, 'First Tests of the Full SIDDHARTA-2 Experimental Apparatus with a ⁴He Gaseous Target', Acta Physica Polonica A, vol. 142, no. 3, pp. 373-377. https://doi.org/10.12693/APhysPolA.142.373

@article{9dfa0f03e81f4fb9a6a5709e60bc6dc1,

title = "First Tests of the Full SIDDHARTA-2 Experimental Apparatus with a 4He Gaseous Target",

abstract = "In this paper, we present the first tests performed after the full installation of the SIDDHARTA-2 experimental apparatus on the interaction region of the DAΦNE collider at the INFN National Laboratories of Frascati. Before starting the first measurement of the kaonic deuterium 2p → 1s transition, an accurate evaluation of the background rejection was required, mainly achieved with the kaon trigger system. This run, performed in the period 04-26/05/2022 with a 4He gaseous target, confirmed the 105 order of magnitude of the rejection factor obtained with the reduced version of the setup and different machine conditions in 2021. This important outcome motivated the filling of the target cell with deuterium and the start of the measurement campaign of the kaonic deuterium 2p → 1s transition.",

keywords = "kaonic atoms, machine background reduction, silicon drift detectors, time-of-flight",

author = "A. Scordo and C. Amsler and M. Bazzi and D. Bosnar and M. Bragadireanu and M. Cargnelli and M. Carminati and A. Clozza and G. Deda and {De Paolis}, L. and {Del Grande}, R. and L. Fabbietti and C. Fiorini and C. Guaraldo and M. Iliescu and M. Iwasaki and A. Khreptak and P. King and {Levi Sandri}, P. and S. Manti and J. Marton and M. Miliucci and P. Moskal and F. Napolitano and S. Nied{\'z}wiecki and H. Ohnishi and K. Piscicchia and Yuta Sada and F. Sgaramella and H. Shi and M. Silarski and Sirghi, {D. L.} and F. Sirghi and M. Skurzok and A. Spallone and K. Toho and M. T{\"u}chler and {Vazquez Doce}, O. and C. Yoshida and J. Zmeskal and C. Curceanu",

note = "Funding Information: was supported by the Austrian Science Fund (FWF): [P24756-N20 and P33037-N]; the Croatian Science Foundation under the project IP-2018-01-8570; the EU STRONG-2020 project (Grant Agreement No. 824093), the EU Horizon 2020 project under the MSCA (Grant Agreement 754496); Japan Society for the Promotion of Science JSPS KAKENHI (grant No. JP18H05402); the Polish Ministry of Science and Higher Education (grant No. 7150/E-338/M/2018); the Polish National Agency for Academic Exchange (grant No. PPN/BIT/2021/1/00037); the SciMat and qLife Priority Research Areas budget under the program Excellence Initiative – Research University at the Jagiellonian University. Funding Information: We thank C. Capoccia from LNF-INFN and H. Schneider, L. Stohwasser, and D. Pristauz-Telsnigg from Stefan-Meyer-Institut for their fundamental contribution in designing and building the SIDDHARTA-2 setup. We thank as well the DAΦNE staff for the excellent working conditions and permanent support. Part of this work was supported by the Austrian Science Fund (FWF): [P24756-N20 and P33037-N]; the Croatian Science Foundation under the project IP-2018-01-8570; the EU STRONG-2020 project (Grant Agreement No. 824093), the EU Horizon 2020 project under the MSCA (Grant Agreement 754496); Japan Society for the Promotion of Science JSPS KAKENHI (grant No. JP18H05402); the Polish Ministry of Science and Higher Education (grant No. 7150/E-338/M/2018); the Polish National Agency for Academic Exchange (grant No. PPN/BIT/2021/1/00037); the SciMat and qLife Priority Research Areas budget under the program Excellence Initiative - Research University at the Jagiellonian University. Publisher Copyright: {\textcopyright} 2022 Polish Academy of Sciences. All rights reserved.",

year = "2022",

month = sep,

doi = "10.12693/APhysPolA.142.373",

language = "English",

volume = "142",

pages = "373--377",

journal = "Acta Physica Polonica A",

issn = "0587-4246",

publisher = "Polish Academy of Sciences Publishing House",

number = "3",

}

TY - JOUR

T1 - First Tests of the Full SIDDHARTA-2 Experimental Apparatus with a 4He Gaseous Target

AU - Scordo, A.

AU - Amsler, C.

AU - Bazzi, M.

AU - Bosnar, D.

AU - Bragadireanu, M.

AU - Cargnelli, M.

AU - Carminati, M.

AU - Clozza, A.

AU - Deda, G.

AU - De Paolis, L.

AU - Del Grande, R.

AU - Fabbietti, L.

AU - Fiorini, C.

AU - Guaraldo, C.

AU - Iliescu, M.

AU - Iwasaki, M.

AU - Khreptak, A.

AU - King, P.

AU - Levi Sandri, P.

AU - Manti, S.

AU - Marton, J.

AU - Miliucci, M.

AU - Moskal, P.

AU - Napolitano, F.

AU - Niedźwiecki, S.

AU - Ohnishi, H.

AU - Piscicchia, K.

AU - Sada, Yuta

AU - Sgaramella, F.

AU - Shi, H.

AU - Silarski, M.

AU - Sirghi, D. L.

AU - Sirghi, F.

AU - Skurzok, M.

AU - Spallone, A.

AU - Toho, K.

AU - Tüchler, M.

AU - Vazquez Doce, O.

AU - Yoshida, C.

AU - Zmeskal, J.

AU - Curceanu, C.

N1 - Funding Information: was supported by the Austrian Science Fund (FWF): [P24756-N20 and P33037-N]; the Croatian Science Foundation under the project IP-2018-01-8570; the EU STRONG-2020 project (Grant Agreement No. 824093), the EU Horizon 2020 project under the MSCA (Grant Agreement 754496); Japan Society for the Promotion of Science JSPS KAKENHI (grant No. JP18H05402); the Polish Ministry of Science and Higher Education (grant No. 7150/E-338/M/2018); the Polish National Agency for Academic Exchange (grant No. PPN/BIT/2021/1/00037); the SciMat and qLife Priority Research Areas budget under the program Excellence Initiative – Research University at the Jagiellonian University. Funding Information: We thank C. Capoccia from LNF-INFN and H. Schneider, L. Stohwasser, and D. Pristauz-Telsnigg from Stefan-Meyer-Institut for their fundamental contribution in designing and building the SIDDHARTA-2 setup. We thank as well the DAΦNE staff for the excellent working conditions and permanent support. Part of this work was supported by the Austrian Science Fund (FWF): [P24756-N20 and P33037-N]; the Croatian Science Foundation under the project IP-2018-01-8570; the EU STRONG-2020 project (Grant Agreement No. 824093), the EU Horizon 2020 project under the MSCA (Grant Agreement 754496); Japan Society for the Promotion of Science JSPS KAKENHI (grant No. JP18H05402); the Polish Ministry of Science and Higher Education (grant No. 7150/E-338/M/2018); the Polish National Agency for Academic Exchange (grant No. PPN/BIT/2021/1/00037); the SciMat and qLife Priority Research Areas budget under the program Excellence Initiative - Research University at the Jagiellonian University. Publisher Copyright: © 2022 Polish Academy of Sciences. All rights reserved.

PY - 2022/9

Y1 - 2022/9

N2 - In this paper, we present the first tests performed after the full installation of the SIDDHARTA-2 experimental apparatus on the interaction region of the DAΦNE collider at the INFN National Laboratories of Frascati. Before starting the first measurement of the kaonic deuterium 2p → 1s transition, an accurate evaluation of the background rejection was required, mainly achieved with the kaon trigger system. This run, performed in the period 04-26/05/2022 with a 4He gaseous target, confirmed the 105 order of magnitude of the rejection factor obtained with the reduced version of the setup and different machine conditions in 2021. This important outcome motivated the filling of the target cell with deuterium and the start of the measurement campaign of the kaonic deuterium 2p → 1s transition.

AB - In this paper, we present the first tests performed after the full installation of the SIDDHARTA-2 experimental apparatus on the interaction region of the DAΦNE collider at the INFN National Laboratories of Frascati. Before starting the first measurement of the kaonic deuterium 2p → 1s transition, an accurate evaluation of the background rejection was required, mainly achieved with the kaon trigger system. This run, performed in the period 04-26/05/2022 with a 4He gaseous target, confirmed the 105 order of magnitude of the rejection factor obtained with the reduced version of the setup and different machine conditions in 2021. This important outcome motivated the filling of the target cell with deuterium and the start of the measurement campaign of the kaonic deuterium 2p → 1s transition.

KW - kaonic atoms

KW - machine background reduction

KW - silicon drift detectors

KW - time-of-flight

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DO - 10.12693/APhysPolA.142.373

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JO - Acta Physica Polonica A

JF - Acta Physica Polonica A

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