X(3872) in Effective Field Theory

Journal Article · Thu Dec 17 00:00:00 EST 2009 · AIP Conference Proceedings

DOI:https://doi.org/10.1063/1.3293853· OSTI ID:21325675

Fleming, S ^[1]; Mehen, T ^[2]

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1. Physics Department, University of Arizona, Tucson, AZ 85721 (United States)
2. Physics Department, Duke University, Durham NC, 27708 (United States)

If the X(3872) resonance is a shallow boundstate of a the charm mesons D{sup 0}D-bar*{sup 0} and D*{sup 0}D-bar{sup 0}, it can be described by an effective theory of nonrelativistic D mesons coupled to nonrelativistic pions (X-EFT). In this talk, I give a brief overview of the X(3872), followed by a short review of X-EFT. I end my talk with results from calculations of the the next-to-leading-order correction to the partial decay width {gamma}[X{yields}D{sup 0}D-bar{sup 0}{pi}{sup 0}], and the decay of X(3872) to P-wave quarkonia.

• OSTI ID: 21325675
• Journal Information: AIP Conference Proceedings, Vol. 1182, Issue 1; Conference: 10. conference on the intersections of particle and nuclear physics, San Diego, CA (United States), 26-31 May 2009; Other Information: DOI: 10.1063/1.3293853; (c) 2009 American Institute of Physics; Country of input: International Atomic Energy Agency (IAEA); ISSN 0094-243X
• Country of Publication: United States
• Language: English

Related Subjects

72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
CORRECTIONS
D NEUTRAL MESONS
GLUONS
P WAVES
PARTICLE DECAY
PARTICLE WIDTHS
PIONS NEUTRAL
QUANTUM CHROMODYNAMICS
QUARKONIUM
RESONANCE PARTICLES
REVIEWS