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Title: Spectroscopy of triply charmed baryons from lattice QCD

Journal Article · · Physical Review. D, Particles, Fields, Gravitation and Cosmology
 [1];  [2];  [1];  [3]
  1. Tata Institute of Fundamental Research, Mumbai (India)
  2. Thomas Jefferson National Accelerator Facility (TJNAF), Newport News, VA (United States)
  3. Trinity College, Dublin (Ireland)

The spectrum of excitations of triply-charmed baryons is computed using lattice QCD including dynamical light quark fields. The spectrum obtained has baryonic states with well-defined total spin up to 7/2 and the low-lying states closely resemble the expectation from models with an SU(6) x O(3) symmetry. As a result, energy splittings between extracted states, including those due to spin-orbit coupling in the heavy quark limit are computed and compared against data at other quark masses.

Research Organization:
Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States). Oak Ridge Leadership Computing Facility (OLCF); Thomas Jefferson National Accelerator Facility (TJNAF), Newport News, VA (United States)
Sponsoring Organization:
USDOE Office of Science (SC), Nuclear Physics (NP)
Contributing Organization:
Hadron Spectrum Collaboration
Grant/Contract Number:
AC05-06OR23177; DST-SR/S2/RJN-19/2007; 238353
OSTI ID:
1164265
Alternate ID(s):
OSTI ID: 1180593
Report Number(s):
JLAB-THY-13-1767; arXiv:1307.7022; DOE/OR/23177-2674; PRVDAQ; ArticleNumber: 074504
Journal Information:
Physical Review. D, Particles, Fields, Gravitation and Cosmology, Vol. 90, Issue 7; ISSN 1550-7998
Publisher:
American Physical Society (APS)Copyright Statement
Country of Publication:
United States
Language:
English
Citation Metrics:
Cited by: 51 works
Citation information provided by
Web of Science

References (72)

Review of Particle Physics journal July 2012
First Observation of the Doubly Charmed Baryon Ξ c c + journal August 2002
Confirmation of the doubly charmed baryon <mml:math altimg="si1.gif" overflow="scroll" xmlns:xocs="http://www.elsevier.com/xml/xocs/dtd" xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://www.elsevier.com/xml/ja/dtd" xmlns:ja="http://www.elsevier.com/xml/ja/dtd" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:tb="http://www.elsevier.com/xml/common/table/dtd" xmlns:sb="http://www.elsevier.com/xml/common/struct-bib/dtd" xmlns:ce="http://www.elsevier.com/xml/common/dtd" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:cals="http://www.elsevier.com/xml/common/cals/dtd"><mml:msubsup><mml:mi>Ξ</mml:mi><mml:mrow><mml:mi>c</mml:mi><mml:mi>c</mml:mi></mml:mrow><mml:mo>+</mml:mo></mml:msubsup></mml:math>(3520) via its decay to <mml:math altimg="si2.gif" overflow="scroll" xmlns:xocs="http://www.elsevier.com/xml/xocs/dtd" xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://www.elsevier.com/xml/ja/dtd" xmlns:ja="http://www.elsevier.com/xml/ja/dtd" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:tb="http://www.elsevier.com/xml/common/table/dtd" xmlns:sb="http://www.elsevier.com/xml/common/struct-bib/dtd" xmlns:ce="http://www.elsevier.com/xml/common/dtd" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:cals="http://www.elsevier.com/xml/common/cals/dtd"><mml:mi>p</mml:mi><mml:msup><mml:mi>D</mml:mi><mml:mo>+</mml:mo></mml:msup><mml:msup><mml:mi>K</mml:mi><mml:mo>−</mml:mo></mml:msup></mml:math> journal November 2005
Search for doubly charmed baryons Ξ c c + and Ξ c c ++ in BABAR journal July 2006
Observation of New States Decaying into Λ c + K π + and Λ c + K S 0 π journal October 2006
Production of triply heavy baryons at LHC journal August 2011
Erratum: Production of triply heavy baryons at LHC journal September 2011
An investigation of triply heavy baryon production at hadron colliders journal May 2006
Heavy quarkonium: progress, puzzles, and opportunities journal February 2011
Heavy Baryons in a Quark Model journal July 2008
Spectroscopy of doubly charmed baryons journal September 2004
Ground-state triply and doubly heavy baryons in a relativistic three-quark model journal May 2008
Charmed baryons in a relativistic quark model journal April 2006
Spectrum and Static Properties of Heavy Baryons journal January 1996
Heavy baryon spectroscopy in the QCD bag model journal August 1980
Effective-field theories for heavy quarkonium journal December 2005
Effective field theory Lagrangians for baryons with two and three heavy quarks journal August 2005
Three-quark static potential in perturbation theory journal March 2010
A first estimate of triply heavy baryon masses from the pNRQCD perturbative static potential journal June 2012
Triply heavy baryons and heavy quark spin symmetry journal January 2012
Variational study of weakly coupled triply heavy baryons journal October 2006
Deciphering triply heavy baryons in terms of QCD sum rules journal April 2009
Analysis of the Triply Heavy Baryon States with QCD Sum Rules journal November 2012
Some mass relations for mesons and baryons in Regge phenomenology journal September 2008
Heavy baryons journal January 1994
Baryon Masses in Lattice QCD with Exact Chiral Symmetry journal June 2005
Strange and charm baryon masses with two flavors of dynamical twisted mass fermions journal December 2012
Charmed-baryon spectroscopy from lattice QCD with N f = 2 + 1 + 1 flavors journal November 2012
Meson and baryon dispersion relations with Brillouin fermions journal December 2012
Charmed baryons at the physical point in 2 + 1 flavor lattice QCD journal May 2013
Toward the excited meson spectrum of dynamical QCD journal August 2010
Highly Excited and Exotic Meson Spectrum from Dynamical Lattice QCD journal December 2009
Phase shift of isospin-2 π π scattering from lattice QCD journal April 2011
Excited and exotic charmonium spectroscopy from lattice QCD journal July 2012
Excited spectroscopy of charmed mesons from lattice QCD journal May 2013
Excited state baryon spectroscopy from lattice QCD journal October 2011
Hybrid baryons in QCD journal March 2012
Flavor structure of the excited baryon spectra from lattice QCD journal March 2013
Tuning for three flavors of anisotropic clover fermions with stout-link smearing journal September 2008
First results from 2 + 1 dynamical quark flavors on an anisotropic lattice: Light-hadron spectroscopy and setting the strange-quark mass journal February 2009
Novel quark-field creation operator construction for hadronic physics in lattice QCD journal September 2009
Excited-state spectroscopy of triply bottom baryons from lattice QCD journal June 2012
Adjoint sources in lattice gauge theory journal September 1985
How to calculate the elastic scattering matrix in two-dimensional quantum field theories by numerical simulation journal July 1990
Charmonium excited state spectrum in lattice QCD journal February 2008
Heavy baryon masses in the 1 m Q and 1 N c expansions journal October 1996
Spin and Unitary-Spin Independence in a Paraquark Model of Baryons and Mesons journal November 1964
Hyperfine interactions in negative parity baryons journal December 1977
P -wave baryons in the quark model journal December 1978
The Chroma Software System for Lattice QCD journal March 2005
Solving lattice QCD systems of equations using mixed precision solvers on GPUs journal September 2010
Novel quark-field creation operator construction for hadronic physics in lattice QCD text January 2009
Excited and exotic charmonium spectroscopy from lattice QCD
  • Liu, Liuming; Moir, Graham; Peardon, Michael J.
  • Proceedings of The 30th International Symposium on Lattice Field Theory — PoS(Lattice 2012) https://doi.org/10.22323/1.164.0138
conference December 2012
Review of Particle Physics text January 2008
Spectroscopy of doubly charmed baryons conference January 2006
Novel quark-field creation operator construction for hadronic physics in lattice QCD text January 2009
Review of Particle Physics text January 2018
Review of Particle Physics text January 2012
Ground-state triply and doubly heavy baryons in a relativistic three-quark model text January 2007
Tuning for Three-flavors of Anisotropic Clover Fermions with Stout-link Smearing text January 2008
Some mass relations for mesons and baryons in Regge phenomenology text January 2008
Solving Lattice QCD systems of equations using mixed precision solvers on GPUs text January 2009
The three-quark static potential in perturbation theory text January 2009
Triply Heavy Baryons and Heavy Quark Spin Symmetry text January 2011
Analysis of the triply heavy baryon states with QCD sum rules text January 2011
Hybrid Baryons in QCD text January 2012
Excited-state spectroscopy of triply-bottom baryons from lattice QCD text January 2012
Strange and charm baryon masses with two flavors of dynamical twisted mass fermions text January 2012
Excited spectroscopy of charmed mesons from lattice QCD text January 2013
The Chroma Software System for Lattice QCD text January 2004
An ivestigation of triply heavy baryon production at hadron colliders text January 2005
Charmed baryons in a relativistic quark model text January 2006

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Hadron spectroscopy from lattice quantum chromodynamics journal January 2016
A review of the open charm and open bottom systems journal May 2017
Mass spectra and Regge trajectories of , , and baryons journal December 2016
Triply heavy baryons in the constituent quark model journal January 2020
Dynamically generated J P = 1 / 2 ( 3 / 2 ) singly charmed and bottom heavy baryons journal July 2015
Weak decays of triply heavy baryons journal May 2018
Lattice QCD study of doubly charmed strange baryons journal February 2019
Quantum Numbers of Recently Discovered Ω c 0 Baryons from Lattice QCD journal July 2017
Excited state mass spectra of singly charmed baryons journal October 2016
Masses and Regge trajectories of triply heavy $\Omega_{ccc}$ Ω c c c and $\Omega_{bbb}$ Ω b b b baryons journal October 2017
Weak decays of doubly heavy baryons: the $$1/2\rightarrow 1/2$$ 1 / 2 → 1 / 2 case journal November 2017
Approximate Hamiltonian for baryons in heavy-flavor QCD journal November 2018
Magnetic moments of baryons containing all heavy quarks in the quark-diquark model journal September 2016
Quantum Numbers of Recently Discovered Ωc0 Baryons from Lattice QCD text January 2017
Lattice QCD study of doubly charmed strange baryons text January 2019
Masses of doubly and triply charmed baryons text January 2015
A review of the open charm and open bottom systems text January 2016
Weak Decays of Triply Heavy Baryons text January 2018
Approximate Hamiltonian for baryons in heavy-flavor QCD text January 2018
Triply-heavy baryons in a constituent quark model text January 2019