Vol. 6, 2021
Radiation detectors
High precision kaonic atoms X-ray spectroscopy at the DAФNE collider: The SIDDHARTA-2 experiment
M. Miliucci et al.
Pages: 87–90
DOI: 10.37392/RapProc.2021.18
Abstract | References | Full Text (PDF)
X-ray spectroscopic measurements on light kaonic atoms are fundamental tool for the investigation of the low-energy quantum chromodynamics (QCD) in the strangeness sector, being a direct probe of the kaon-nucleus interaction at threshold without the need of an extrapolation at low energy as in the case of scattering experiments. In this framework, after the successful measurement of the kaonic hydrogen X-ray transition to the fundamental level in 2009, the SIDDHARTA-2 Collaboration is now ready to perform the first measurement of kaonic deuterium 2p -> 1s transitions, planned for 2021 – 2022 at LNF-INFN. This paper describes the SIDDHARTA-2 scientific case and the experimental apparatus installed in its reduced form called SIDDHARTINO at the DAΦNE collider, during the preparatory run before the kaonic deuterium data taking campaign.
- C. Curceanu et al., “The modern era of light kaonic atom experiments,” Rev. Mod. Phys., vol. 91, no. 2, 025006, Jun. 2019.
DOI: 10.1103/RevModPhys.91.025006 - R. De Pietri et al., “Merger of compact stars in the two-families scenario,” Astrophys. J., vol. 881, no. 2, 122, Aug. 2019.
DOI: 10.3847/1538-4357/ab2fd0 - C. Curceanu et al., “Kaonic atoms to investigate global symmetry breaking,” Symmetry, vol. 12, no. 4, 547, Apr. 2020.
DOI: 10.3390/sym12040547 - M. Merafina, F. G. Saturni, C. Curceanu, R. Del Grande, K. Piscicchia, “Self-gravitating strange dark matter halos around galaxies,” Phys. Rev. D, vol. 102, no. 8, 083015, Oct. 2020.
DOI: 10.1103/PhysRevD.102.083015 - M. Bazzi et. al., “A new measurement of kaonic hydrogen X-rays,” Phys. Lett. B, vol. 704, no. 3, pp. 113 – 117, Oct. 2011.
DOI: 10.1016/j.physletb.2011.09.011 - M. Bazzi et al., “Kaonic hydrogen X-ray measurement in SIDDHARTA,” Nucl. Phys. A, vol. 881, pp. 88 – 97, May 2012.
DOI: 10.1016/j.nuclphysa.2011.12.008 - U. G. Meißner, U. Raha, A. Rusetsky, “Spectrum and decays of kaonic hydrogen,” Eur. Phys. J. C, vol. 35, no. 3, pp. 349 – 357, Jun. 2004.
DOI: 10.1140/epjc/s2004-01859-4 - M. Doring, U. G. Meißner, “Kaon–nucleon scattering lengths from kaonic deuterium experiments revisited,” Phys. Lett. B, vol. 704, no. 5, pp. 663 – 666, Oct. 2011.
DOI: 10.1016/j.physletb.2011.09.099 - C. Milardi et al., “Preparation Activity for the SIDDHARTA-2 Run at DAΦNE,” in Proc. 9th Int. Particle Accelerator Conf. (IPAC 2018), Vancouver, Canada, 2018, pp. 334 – 337.
DOI: 10.18429/JACoW-IPAC2018-MOPMF088 - M. Zobov et al., “Test of “Crab-Waist” Collisions at the DAΦNE Φ Factory,” Phys. Rev. Lett., vol. 104, no. 17, 174801, Apr. 2010.
DOI: 10.1103/PhysRevLett.104.174801
PMid: 20482112 - M. Miliucci et al., “Energy Response of Silicon Drift Detectors for Kaonic Atom Precision Measurements,” Condens. Matter, vol. 4, no. 1, 31, Mar. 2019.
DOI: 10.3390/condmat4010031 - M. A. Iliescu et al., “Reducing the MIPs Charge-Sharing Background in X-Ray Spectroscopic SDD Arrays,” IEEE Trans. Instrum. Meas., vol. 70, 9507807, Mar. 2021.
DOI: 10.1109/TIM.2021.3068149 - M. Miliucci et al., “Silicon drift detectors system for high-precision light kaonic atoms spectroscopy,” Meas. Sci. Technol., vol. 32, no. 9, 095501, Sep. 2021.
DOI: 10.1088/1361-6501/abeea9 - M. Bazzi et al., “Characterization of the SIDDHARTA-2 second level trigger detector prototype based on scintillators coupled to a prism reflector light guide,” J. Inst., vol. 8, no. 11, T11003, Nov. 2013.
DOI: 10.1088/1748-0221/8/11/t11003 - N. V. Shevchenko, “Near-threshold K-d scattering and properties of kaonic deuterium,” Nucl. Phys. A, vol. 890 - 891, pp. 50 – 61, Oct. 2012.
DOI: 10.1016/j.nuclphysa.2012.07.010 - M. Skurzok et al., “Characterization of the SIDDHARTA-2 luminosity monitor,” J. Inst., vol. 15, no. 10, P10010, Oct. 2020.
DOI: 10.1088/1748-0221/15/10/p10010