Latest News----Institute of Modern Physics

Discovery of the New Isotope ²¹⁹Np

Recently the researchers from IMP(Institute of Modern Physics, Chinese Academy of Sciences) reported the discovery of a new isotope 219Np, which was produced via the fusion reaction 187Re(36Ar,4n)219Np at the gas-filled recoil separator SHANS (Spectrometer for Heavy Atoms and Nuclear Structure) at the Heavy Ion Research Facility in Lanzhou (HIRFL). Recently the researchers from IMP(Institute of Modern Physics, Chinese Academy of Sciences) reported the discovery of a new isotope 219Np, which was produced via the fusion reaction 187Re(36Ar,4n)...

| 29 12, 2017

New Short-lived Isotope ²²³Np was Identified

New short-lived isotope 223Np was discovered at the SHANS gas-filled separator in IMP. The experimental results indicate the absence of the Z = 92 sub-shell closure around N = 126.New short-lived isotope 223Np was discovered at the SHANS gas-filled separator in IMP. The experimental results indicate the absence of the Z = 92 sub-shell closure around N = 126.
　　The existenc...

| 21 07, 2017

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Discovery of the New Isotope 219Np

New Short-lived Isotope 223Np was Identified

Discovery of the New Isotope ²¹⁹Np

New Short-lived Isotope ²²³Np was Identified