M. Bazzi, G. Beer, L. Bombelli, A. M. Bragadireanu, M. Cargnelli, G. Corradi, C. Curceanu, A. d'Uffizi, C. Fiorini, T. Frizzi, F. Ghio, C. Guaraldo, R. S. Hayan… 展开作者
M. Bazzi, G. Beer, L. Bombelli, A. M. Bragadireanu, M. Cargnelli, G. Corradi, C. Curceanu, A. d'Uffizi, C. Fiorini, T. Frizzi, F. Ghio, C. Guaraldo, R. S. Hayano, M. Iliescu, T. Ishiwatari, M. Iwasaki, P. Kienle, P. Levi Sandri, A. Longoni, V. Lucherini, J. Marton, S. Okada, D. Pietreanu, T. Ponta, A. Rizzo, A. Romero Vidal, A. Scordo, H. Shi, D. L. Sirghi, F. Sirghi, H. Tatsuno, A. Tudorache, V. Tudorache, O. Vazquez Doce, E. Widmann, J. Zmeskal
备注：
11 pages, 7 figures, Nuclear Physics A (in press) Special Issue on Strangeness Nuclear Physics
Kaonic hydrogen atoms provide a unique laboratory to probe the kaon-nucleon strong interaction at the energy threshold, allowing an investigation of the interplay between spontaneous and explicit chiral symmetry breaking in low-energy QCD. The SIDDHARTA Collaboration has measured the $K$-series X rays of kaonic hydrogen atoms at the DA$Φ$NE electron-positron collider of Laboratori Nazionali di Frascati, and has determined the most precise values of the strong-interaction induced shift and width of the $1s$ atomic energy level. This result provides vital constraints on the theoretical description of the low-energy $\bar{K}N$ interaction.
Kaonic Atoms at the DA$Φ$NE Collider with the SIDDHARTA-2 Experiment
Kaonic原子是探索低能奇异区量子色动力学的独特工具，其影响涉及中子星和暗物质。精确的X射线光谱学可以通过原子到基本能级的跃迁，完全解开与阈值同位旋相关的反K介子-核子散射长度。虽然在INFN-LNF DA $Φ$ NE对撞机上进行的SIDDHARTA实验成功地测量了K介子氢，但其后继者SIDDHARTA-2现在正在开始其数据采集活动，旨在通过测量K介子氘最终完全解开等熵和等矢量散射长度。概述了SIDDAHARTA-2实验的准备运行的第一个实验结果。
High-precision measurement of the kaonic hydrogen 1s level shift and width with SIDDHARTA-2
Laboratori Nazionali di Frascati INFN（意大利国家核物理实验室）；Università degli studi di Roma Tor Vergata（罗马托尔维加塔大学）；Centro Ricerche Enrico Fermi - Museo Storico della Fisica e Centro Studi e Ricerche "Enrico Fermi"（恩里科·费米研究中心 - 物理学历史博物馆与恩里科·费米学习与研究中心）；Horia Hulubei National Institute of Physics and Nuclear Engineering (IFIN-HH)（霍里亚·胡利贝伊核物理与核工程国家研究所）；Stefan（斯特凡）
Kaonic Copper and Fluorine Absolute Yields Measurement with a CZT-based Detection System at DA$Φ$NE
Laboratori Nazionali di Frascati, INFN（弗拉斯卡蒂国家实验室，意大利核物理研究所）；Istituto Materiali per l’Elettronica e il Magnetismo, Consiglio Nazionale delle Ricerche（电子与磁性材料研究所，意大利国家研究委员会）；Dipartimento di Elettronica, Informazione e Bioingegneria, Politecnico di Milano（米兰理工大学电子、信息与生物工程系）；INFN Sezione di Milano（意大利核物理研究所米兰分部）；Department of Physics, Faculty of Science, University of Zagreb（萨格勒布大学理学院物理系）；Horia Hulubei National Institute of Physics and Nuclear Engineering (IFIN-HH)（霍里亚·胡卢贝伊核物理与核工程国家研究所）；Atominstitut, Technical University Vienna（维也纳工业大学原子研究所）；Faculty of Nuclear Sciences and Physical Engineering, Czech Technical University in Prague（布拉格捷克理工大学核科学与物理工程学院）；Faculty of Physics, Astronomy, and Applied Computer Science, Jagiellonian University（亚盖隆大学物理、天文与应用计算机科学系）
INFN（意大利国家核物理研究所）；Horia Hulubei National Institute of Physics and Nuclear Engineering (IFIN-HH)（霍里亚·胡鲁贝伊国家核物理与核工程研究所）；Tohoku University（东北大学）；University of Palermo（巴勒莫大学）；University of Zagreb（萨格勒布大学）；Technische Universität München（慕尼黑工业大学）；Jagiellonian University（雅盖隆大学）
First measurement of kaonic deuterium X-ray transitions
INFN Laboratori Nazionali di Frascati（意大利国家核物理研究所弗拉斯卡蒂国家实验室）；Università degli studi di Roma Tor Vergata, Dipartimento di Fisica（罗马托尔维加塔大学物理系）；Horia Hulubei National Institute of Physics and Nuclear Engineering (IFIN-HH)（霍里亚·胡利贝伊核物理与核工程国家研究所）；Centro Ricerche Enrico Fermi - Museo Storico della Fisica e Centro Studi e Ricerche ”Enrico Fermi”（恩里科·费米研究中心-物理学史博物馆与研究与教育中心）；Stefan Meyer Institute for Subatomic Physics（斯特凡·梅耶亚原子物理学研究所）；Department of Physics and Chemistry (DiFC)—Emilio Segrè, University of Palermo（巴勒莫大学埃米利奥·塞格雷物理与化学系）
