Supersymmetry across the light and heavy-light hadronic spectrum

Journal Article · Wed Oct 07 00:00:00 EDT 2015 · Physical Review. D, Particles, Fields, Gravitation and Cosmology

DOI:https://doi.org/10.1103/PhysRevD.92.074010· OSTI ID:1179175

Dosch, Hans Gunter ^[1]; de Teramond, Guy F. ^[2]; Brodsky, Stanley J. ^[3]

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1. Institut fur Theoretische Physik, Heidelberg (Germany)
2. Univ. de Costa Rica, San Pedro de Montes de Oca (Costa Rica)
3. SLAC National Accelerator Lab., Menlo Park, CA (United States)

Relativistic light-front bound-state equations for mesons and baryons can be constructed in the chiral limit from the supercharges of a superconformal algebra which connect baryon and meson spectra. Quark masses break the conformal invariance, but the basic underlying supersymmetric mechanism, which transforms meson and baryon wave functions into each other, still holds and gives remarkable connections across the entire spectrum of light and heavy-light hadrons. As a result, we also briefly examine the consequences of extending the supersymmetric relations to double-heavy mesons and baryons.

• Research Organization: SLAC National Accelerator Lab., Menlo Park, CA (United States)
• Sponsoring Organization: USDOE Office of Science (SC), High Energy Physics (HEP)
• DOE Contract Number: AC02-76SF00515
• OSTI ID: 1179175
• Report Number(s): SLAC-PUB-16257; PRVDAQ; arXiv:1504.05112
• Journal Information: Physical Review. D, Particles, Fields, Gravitation and Cosmology, Vol. 92, Issue 7; ISSN 1550-7998
• Publisher: American Physical Society (APS)
• Country of Publication: United States
• Language: English

Related Subjects

phenomenology-HEP
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