@article{Shen:2022Iy, author = "Shen, Shihang and A. Lähde, Timo and Lee, Dean and Meißner, Ulf-G.", title = "{Cluster excitation and single-nucleon excitation in 12C}", doi = "10.22323/1.430.0241", journal = "PoS", year = 2022, volume = "LATTICE2022", pages = "241" }