New opportunities for kaonic atoms measurements from CdZnTe detectors

L. Abbene; M. Bettelli; A. Buttacavoli; F. Principato; A. Zappettini; 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; I. Friščić; C. Guaraldo; M. Iliescu; M. Iwasaki; A. Khreptak; S. Manti; J. Marton; M. Miliucci; P. Moskal; F. Napolitano; S. Niedźwiecki; H. Ohnishi; K. Piscicchia; Y. 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; A. Scordo; C. Curceanu

doi:10.1140/epjs/s11734-023-00881-x

New opportunities for kaonic atoms measurements from CdZnTe detectors

L. Abbene, M. Bettelli, A. Buttacavoli, F. Principato, A. Zappettini, 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, I. Friščić, C. Guaraldo, M. IliescuM. Iwasaki, A. Khreptak, S. Manti, J. Marton, M. Miliucci, P. Moskal, F. Napolitano, S. Niedźwiecki, H. Ohnishi, K. Piscicchia, Y. 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, A. Scordo, C. Curceanu

Chair of Experimentalphysik - Dense and Strange Hadronic Matter

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Abstract

We present the tests performed by the SIDDHARTA-2 collaboration at the DA Φ NE collider with a quasi-hemispherical CdZnTe detector. The very good room-temperature energy resolution and efficiency in a wide energy range show that this detector technology is ideal for studying radiative transitions in intermediate and heavy mass kaonic atoms. The CdZnTe detector was installed for the first time in an accelerator environment to perform tests on the background rejection capabilities, which were achieved by exploiting the SIDDHARTA-2 Luminosity Monitor. A spectrum with an ²⁴¹Am source has been acquired, with beams circulating in the main rings, and peak resolutions of 6% at 60 keV and of 2.2% at 511 keV have been achieved. The background suppression factor, which turned out to be of the order of ≃ 10 ^{5 - 6} , opens the possibility to plan for future kaonic atom measurements with CdZnTe detectors.

Original language	English
Pages (from-to)	1487-1492
Number of pages	6
Journal	European Physical Journal: Special Topics
Volume	232
Issue number	10
DOIs	https://doi.org/10.1140/epjs/s11734-023-00881-x
State	Published - Aug 2023

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Abbene, L., Bettelli, M., Buttacavoli, A., Principato, F., Zappettini, 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., Friščić, I., Guaraldo, C., ... Curceanu, C. (2023). New opportunities for kaonic atoms measurements from CdZnTe detectors. European Physical Journal: Special Topics, 232(10), 1487-1492. https://doi.org/10.1140/epjs/s11734-023-00881-x

@article{e7d1b06e9a0e42289829d2299ed1e279,

title = "New opportunities for kaonic atoms measurements from CdZnTe detectors",

abstract = "We present the tests performed by the SIDDHARTA-2 collaboration at the DA Φ NE collider with a quasi-hemispherical CdZnTe detector. The very good room-temperature energy resolution and efficiency in a wide energy range show that this detector technology is ideal for studying radiative transitions in intermediate and heavy mass kaonic atoms. The CdZnTe detector was installed for the first time in an accelerator environment to perform tests on the background rejection capabilities, which were achieved by exploiting the SIDDHARTA-2 Luminosity Monitor. A spectrum with an 241Am source has been acquired, with beams circulating in the main rings, and peak resolutions of 6% at 60 keV and of 2.2% at 511 keV have been achieved. The background suppression factor, which turned out to be of the order of ≃ 10 5 - 6 , opens the possibility to plan for future kaonic atom measurements with CdZnTe detectors.",

author = "L. Abbene and M. Bettelli and A. Buttacavoli and F. Principato and A. Zappettini 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 I. Fri{\v s}{\v c}i{\'c} and C. Guaraldo and M. Iliescu and M. Iwasaki and A. Khreptak 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 Y. 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 Doce, {O. Vazquez} and C. Yoshida and J. Zmeskal and A. Scordo and C. Curceanu",

note = "Publisher Copyright: {\textcopyright} 2023, The Author(s), under exclusive licence to EDP Sciences, Springer-Verlag GmbH Germany, part of Springer Nature.",

year = "2023",

month = aug,

doi = "10.1140/epjs/s11734-023-00881-x",

language = "English",

volume = "232",

pages = "1487--1492",

journal = "European Physical Journal: Special Topics",

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Abbene, L, Bettelli, M, Buttacavoli, A, Principato, F, Zappettini, 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, 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, Sgaramella, F, Shi, H, Silarski, M, Sirghi, DL, Sirghi, F, Skurzok, M, Spallone, A, Toho, K, Tüchler, M, Doce, OV, Yoshida, C, Zmeskal, J, Scordo, A & Curceanu, C 2023, 'New opportunities for kaonic atoms measurements from CdZnTe detectors', European Physical Journal: Special Topics, vol. 232, no. 10, pp. 1487-1492. https://doi.org/10.1140/epjs/s11734-023-00881-x

TY - JOUR

T1 - New opportunities for kaonic atoms measurements from CdZnTe detectors

AU - Abbene, L.

AU - Bettelli, M.

AU - Buttacavoli, A.

AU - Principato, F.

AU - Zappettini, 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 - Friščić, I.

AU - Guaraldo, C.

AU - Iliescu, M.

AU - Iwasaki, M.

AU - Khreptak, A.

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, Y.

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 - Doce, O. Vazquez

AU - Yoshida, C.

AU - Zmeskal, J.

AU - Scordo, A.

AU - Curceanu, C.

PY - 2023/8

Y1 - 2023/8

N2 - We present the tests performed by the SIDDHARTA-2 collaboration at the DA Φ NE collider with a quasi-hemispherical CdZnTe detector. The very good room-temperature energy resolution and efficiency in a wide energy range show that this detector technology is ideal for studying radiative transitions in intermediate and heavy mass kaonic atoms. The CdZnTe detector was installed for the first time in an accelerator environment to perform tests on the background rejection capabilities, which were achieved by exploiting the SIDDHARTA-2 Luminosity Monitor. A spectrum with an 241Am source has been acquired, with beams circulating in the main rings, and peak resolutions of 6% at 60 keV and of 2.2% at 511 keV have been achieved. The background suppression factor, which turned out to be of the order of ≃ 10 5 - 6 , opens the possibility to plan for future kaonic atom measurements with CdZnTe detectors.

AB - We present the tests performed by the SIDDHARTA-2 collaboration at the DA Φ NE collider with a quasi-hemispherical CdZnTe detector. The very good room-temperature energy resolution and efficiency in a wide energy range show that this detector technology is ideal for studying radiative transitions in intermediate and heavy mass kaonic atoms. The CdZnTe detector was installed for the first time in an accelerator environment to perform tests on the background rejection capabilities, which were achieved by exploiting the SIDDHARTA-2 Luminosity Monitor. A spectrum with an 241Am source has been acquired, with beams circulating in the main rings, and peak resolutions of 6% at 60 keV and of 2.2% at 511 keV have been achieved. The background suppression factor, which turned out to be of the order of ≃ 10 5 - 6 , opens the possibility to plan for future kaonic atom measurements with CdZnTe detectors.

UR - http://www.scopus.com/inward/record.url?scp=85160957014&partnerID=8YFLogxK

U2 - 10.1140/epjs/s11734-023-00881-x

DO - 10.1140/epjs/s11734-023-00881-x

M3 - Article

AN - SCOPUS:85160957014

SN - 1951-6355

VL - 232

SP - 1487

EP - 1492

JO - European Physical Journal: Special Topics

JF - European Physical Journal: Special Topics

IS - 10

ER -

New opportunities for kaonic atoms measurements from CdZnTe detectors

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