A Missing Decay Strengthens the Glueball Case for X(2370)
X(2370)’s strongest new clue is an absence: the particle vanishes when researchers isolate a decay route that a pseudoscalar flavor-singlet state should suppress.
ScholarPeer’s latest research news and reporting from the Chinese Academy of Sciences. The Chinese Academy of Sciences is China’s national scientific research institution, with extensive strengths across physics, chemistry, life sciences, Earth and environmental science, astronomy, materials, computing, and engineering. Its network of research institutes conducts fundamental and applied research addressing areas such as climate, biodiversity, space science, energy, biotechnology, artificial intelligence, and advanced materials.Visit the Chinese Academy of Sciences
X(2370)’s strongest new clue is an absence: the particle vanishes when researchers isolate a decay route that a pseudoscalar flavor-singlet state should suppress.