Glueballs: Their experimental signature |
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| Authors: | Carl E Carlson JJoseph Coyne Paul M Fishbane Franz Gross Sydney Meshkov |
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| Institution: | Physics Department, College of William and Mary, Williamsburg, VA 23185, USA;National Bureau of Standards, Washington, DC 20234, USA;Physics Department, University of Virginia, Charlottesville, VA 22901, USA;Physics Department, College of William and Mary, Williamsburg, VA 23185, USA;National Bureau of Standards, Washington, DC 20234, USA |
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| Abstract: | We study hadrons with a 2-gluon valence component, emphasizing states not found in the quark model. We predict that 0++, 0?+, 1++, and the particularly interesting 1?+ glueballs will be narrow, with widths ranging from a few MeV to less than one MeV, and that spin 0 glueballs will mimic ss? quarkonium states in their decay. We also comment on photonic couplings. |
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