Characterization of the SIDDHARTA-2 second level trigger detector prototype based on scintillators coupled to a prism reflector light guide

Berucci, C.; Curceanu, C.; D’Uffizi, A.; Iliescu, M.; Sbardella, E.; Scordo, A.; Shi, H.; Sirghi, F.; Tatsuno, H.; Tucaković, I.

doi:10.1088/1748-0221/8/11/t11003

Cited by 24 publications

(19 citation statements)

References 17 publications

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“…Presently, a feasibility study [28,29] is ongoing for the realization of a dedicated AMADEUS experimental setup, in order to deepen and extend the low-energy anti-kaon nuclei interaction studies and obtain fundamental input for the study of QCD with strangeness.…”

Section: Discussionmentioning

confidence: 99%

Low-energy Antikaon--Nucleon/Nuclei Interaction Studies by AMADEUS

Piscicchia¹,

Cargnelli²,

Curceanu³

et al. 2017

Acta Phys. Pol. B

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The AMADEUS experiment deals with the investigation of the lowenergy kaon-nuclei hadronic interaction at the DAΦNE collider at LNF-INFN, which is fundamental to solve longstanding questions in the nonperturbative strangeness QCD sector. AMADEUS step 0 consisted in the reanalysis of the 2004/2005 KLOE data, exploiting K − absorptions in H, 4 He, 9 Be and 12 C, leading to the first invariant mass spectroscopy study with very low-momentum (100 MeV) in-flight K − captures. With AMADEUS step 1, a dedicated pure carbon target was implemented in the central region of the KLOE detector, providing a high statistic sample of pure at-rest K − nuclear interaction. The results obtained in the analyses of the hyperon-pion correlated events, searching for the resonant shapes of Y states, will be described.

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Section: Discussionmentioning

confidence: 99%

Low-energy Antikaon--Nucleon/Nuclei Interaction Studies by AMADEUS

Piscicchia¹,

Cargnelli²,

Curceanu³

et al. 2017

Acta Phys. Pol. B

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show abstract

“…A feasibility study for the realization of a dedicated AMADEUS experimental setup [37,38] is presently ongoing in order to deepen and extend the low-energy anti-kaon nuclei interaction studies and obtain fundamental input for the investigation of QCD with strangeness.…”

Section: Discussionmentioning

confidence: 99%

Low-energy Antikaon--Nucleon Absorption Studies by AMADEUS

Piscicchia¹,

Cargnelli²,

Curceanu³

et al. 2017

Acta Phys. Pol. B Proc. Suppl.

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The AMADEUS experiment investigates the low-energy kaon-nuclei hadronic interaction at the DAΦNE collider at LNF-INFN. In particular, the study of hyperon resonances formation, following K −-induced reactions in light nuclear targets, will be presented. The 0 step of the experiment consisted in the reanalysis of the 2004/2005 KLOE data, exploiting K − absorptions in H, 4 He, 9 Be and 12 C, leading to the first invariant mass spectroscopic study with very low momentum (about 100 MeV) in-flight K − captures. With AMADEUS step 1, a dedicated pure carbon target was implemented in the central region of the KLOE detector, providing a high statistic sample of pure at-rest K nuclear interaction. The results obtained in the analyses of the hyperon-pion correlated events, searching for the resonant shapes of Y* states, will be described.

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“…Veto-1 system: scintillators read by PMs which externally surround the SIDDHARTA-2 vacuum chamber [18]. The functioning is based on the kaon moderation time in the gas, which is longer than the corresponding one in solid elements of the setup.…”

Section: The Siddharta-experiments At the Daφne Collidermentioning

confidence: 99%

Kaonic atoms measurements at the DAΦNE collider: the SIDDHARTA-2 experiment

et al. 2022

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The X-ray spectroscopy measurements of light kaonic atoms’ deexcitation towards the fundamental level provide unique information on the low-energy Quantum ChromoDynamics (QCD) in the strangeness sector, being a direct probe of the kaon/nucleon interaction at threshold, unobtainable through the scattering experiments. In this framework, the SIDDHARTA-2 collaboration is going to perform the first kaonic deuterium 2p → 1s transition measurement at the DAΦNE collider of Istituto Nazionale di Fisica Nucleare – Laboratori Nazionali di Frascati. Combining this measurement with the kaonic hydrogen one performed by SIDDHARTA in 2009 it will be possible to obtain, in a model-independent way, the isospin-dependent antikaon-nucleon scattering lengths. The paper introduces the SIDDHARTA-2 setup, an upgraded version with respect to the one used for the kaonic hydrogen measurement, dedicated to the ambitious kaonic deuterium measurement, together with the preliminary results obtained during the kaonic helium run, preparatory for the SIDDHARTA-2 data taking campaign.

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Characterization of the SIDDHARTA-2 second level trigger detector prototype based on scintillators coupled to a prism reflector light guide

Cited by 24 publications

References 17 publications

Low-energy Antikaon--Nucleon/Nuclei Interaction Studies by AMADEUS

Low-energy Antikaon--Nucleon/Nuclei Interaction Studies by AMADEUS

Low-energy Antikaon--Nucleon Absorption Studies by AMADEUS

Kaonic atoms measurements at the DAΦNE collider: the SIDDHARTA-2 experiment

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