SIDDHARTA 实验中 kaonic ³He 和 ⁴He 的 X 射线测量
核实验
2015-05-30 v1
摘要
在 SIDDHARTA 实验中，首次使用气体靶测量了 kaonic ³He 和 ⁴He 2p 态的强相互作用位移。测得的 kaonic ⁴He 位移远小于上世纪七八十年代实验所得值。因此，kaonic 氦问题（“kaonic 氦谜题”）被我们的测量明确解决。同时，还首次观测到了 kaonic ³He 的 X 射线。发现 kaonic ³He 和 ⁴He 的位移均小至几个 eV。
引用
@article{arxiv.1108.5612,
title = {Kaonic 3He and 4He X-ray measurements in SIDDHARTA},
author = {T. Ishiwatari and M. Bazzi and G. Beer and C. Berucci and L. Bombelli and A. M. Bragadireanu and M. Cargnelli and A. Clozza and G. Corradi and C. Curceanu and A. d'Uffizi and C. Fiorini and F. Ghio and B. Girolami and C. Guaraldo and R. S. Hayano and M. Iliescu and M. Iwasaki and P. Kienle and P. Levi Sandri and V. Lucherini and J. Marton and S. Okada and D. Pietreanu and K. Piscicchia and M. Poli Lener and T. Ponta and R. Quaglia and A. Rizzo and A. Romero Vidal and A. Scordo and H. Shi and D. L. Sirghi and F. Sirghi and H. Tatsuno and A. Tudorache and V. Tudorache and O. Vazquez Doce and E. Widmann and B. Wuenschek and J. Zmeskal},
journal= {arXiv preprint arXiv:1108.5612},
year = {2015}
}
备注
Proc of Hadron2011