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|a Detmold, William
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|a Massachusetts Institute of Technology. Center for Theoretical Physics
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|a Massachusetts Institute of Technology. Department of Physics
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|a Massachusetts Institute of Technology. Laboratory for Nuclear Science
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|a Detmold, William
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|a McCullough, Matthew P.
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|a Pochinsky, Andrew
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|a Pochinsky, Andrew
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|a McCullough, Matthew P.
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|a Dark nuclei. II. Nuclear spectroscopy in two-color QCD
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|b American Physical Society,
|c 2015-01-06T20:52:21Z.
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|z Get fulltext
|u http://hdl.handle.net/1721.1/92721
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|a We consider two-color QCD with two flavors of quarks as a possible theory of composite dark matter and use lattice field theory methods to investigate nuclear spectroscopy in the spin J = 0 and J = 1 multibaryon sectors. We find compelling evidence that J = 1 systems with baryon number B = 2,3 (and their mixed meson-baryon counterparts) are bound states-the analogues of nuclei in this theory. In addition, we estimate the σ-terms of the J = 0 and J = 1 single baryon states which are important for the coupling of the theory to scalar currents that may mediate interactions with the visible sector.
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|a Simons Foundation (Postdoctoral Fellowship)
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|a United States. Dept. of Energy (Early Career Research Award DE-SC0010495)
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|a Solomon Buchsbaum AT&T Research Fund
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|a United States. Dept. of Energy (Grant DE-FG02-94ER40818)
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|a Article
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|t Physical Review D
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