Radiative and ρ transitions between a heavy quarkonium and isovector four-quark states

Voloshin, M. B.

doi:10.1103/PhysRevD.98.034025

Title: Radiative and $ρ$ transitions between a heavy quarkonium and isovector four-quark states

Journal Article · Fri Aug 24 00:00:00 EDT 2018 · Physical Review D

DOI:https://doi.org/10.1103/PhysRevD.98.034025· OSTI ID:1466430

Voloshin, M. B.

The recent observation and measurement of the decay Z_c (3900) → ρη_c provides the data on the relative strength of the pion and ρ coupling in the corresponding transitions between exotic resonances and pure heavy quarkonium. It is argued that using these data, the heavy quark limit for the c and b quarks, the heavy quark spin symmetry (HQSS) and the vector dominance for photon emission by the light quarks, one can (approximately) quantitatively estimate the rates of the radiative transitions from Υ(5S) to the expected G-odd states of molecular bottomonium W_bJ. The estimate of the cross section of the processes e⁺e^- → γW_bJ at the maximum of the Υ(5S) resonance comes out in the ballpark of 0.1 pb, which sets a benchmark for a possible search for these processes at BelleII.

View Journal Article

Cite

Export

Save

Research Organization:: Univ. of Minnesota, Minneapolis, MN (United States)

Sponsoring Organization:: USDOE

Grant/Contract Number:: SC0011842; sc0011842

OSTI ID:: 1466430

Alternate ID(s):: OSTI ID: 1498654

Journal Information:: Physical Review D, Journal Name: Physical Review D Vol. 98 Journal Issue: 3; ISSN 2470-0010

Publisher:: American Physical SocietyCopyright Statement

Country of Publication:: United States

Language:: English

Citation Metrics:

Cited by: 10 works

Citation information provided by
Web of Science

References (16)

Heavy quark spin structure in $Z_{b}$ resonances Bondar, A. E.; Garmash, A.; Milstein, A. I. Physical Review D, Vol. 84, Issue 5 https://doi.org/10.1103/PhysRevD.84.054010	journal	September 2011
Observation of Two Charged Bottomoniumlike Resonances in $Υ (5 S)$ Decays Bondar, A.; Garmash, A.; Mizuk, R. Physical Review Letters, Vol. 108, Issue 12 https://doi.org/10.1103/PhysRevLett.108.122001	journal	March 2012
Sum rules for interaction of $ϒ$ resonances with $Z_{b} π$ Voloshin, M. B. Physical Review D, Vol. 94, Issue 1 https://doi.org/10.1103/PhysRevD.94.014004	journal	July 2016
Hadronic molecules Guo, Feng-Kun; Hanhart, Christoph; Meißner, Ulf-G. Reviews of Modern Physics, Vol. 90, Issue 1 https://doi.org/10.1103/RevModPhys.90.015004	journal	February 2018
Probing the nature of $Z_{c}^{(')}$ states via the $η_{c} ρ$ decay Esposito, A.; Guerrieri, A. L.; Pilloni, A. Physics Letters B, Vol. 746 https://doi.org/10.1016/j.physletb.2015.04.057	journal	June 2015
Nonstandard heavy mesons and baryons: Experimental evidence Olsen, Stephen Lars; Skwarnicki, Tomasz; Zieminska, Daria Reviews of Modern Physics, Vol. 90, Issue 1 https://doi.org/10.1103/RevModPhys.90.015003	journal	February 2018
Strong $Z_{c}^{+} (3900) \to J / ψ π^{+}$ ; $η_{c} ρ^{+}$ decays in QCD Agaev, S. S.; Azizi, K.; Sundu, H. Physical Review D, Vol. 93, Issue 7 https://doi.org/10.1103/PhysRevD.93.074002	journal	April 2016
Light quark spin symmetry in $Z_{b}$ resonances? Voloshin, M. B. Physical Review D, Vol. 93, Issue 7 https://doi.org/10.1103/PhysRevD.93.074011	journal	April 2016
Observation of a Charged Charmoniumlike Structure $Z_{c} (4020)$ and Search for the $Z_{c} (3900)$ in $e^{+} e^{-} \to π^{+} π^{-} h_{c}$ Ablikim, M.; Achasov, M. N.; Albayrak, O. Physical Review Letters, Vol. 111, Issue 24 https://doi.org/10.1103/PhysRevLett.111.242001	journal	December 2013
$Z_{c} (3900)$ —what is inside? Voloshin, M. B. Physical Review D, Vol. 87, Issue 9 https://doi.org/10.1103/PhysRevD.87.091501	journal	May 2013
Mixing model for bottomoniumlike $Z_{b}$ resonances Voloshin, M. B. Physical Review D, Vol. 96, Issue 9 https://doi.org/10.1103/PhysRevD.96.094024	journal	November 2017
Multiquark resonances Esposito, A.; Pilloni, A.; Polosa, A. D. Physics Reports, Vol. 668 https://doi.org/10.1016/j.physrep.2016.11.002	journal	January 2017
Observation of $Z_{b} (10610)$ and $Z_{b} (10650)$ Decaying to $B$ Mesons Garmash, A.; Abdesselam, A.; Adachi, I. Physical Review Letters, Vol. 116, Issue 21 https://doi.org/10.1103/PhysRevLett.116.212001	journal	May 2016
Hidden-charm tetraquarks and charged $Z_{c}$ states Zhao, Lu; Deng, Wei-Zhen; Zhu, Shi-Lin Physical Review D, Vol. 90, Issue 9 https://doi.org/10.1103/PhysRevD.90.094031	journal	November 2014
Radiative transitions from $Υ (5 S)$ to molecular bottomonium Voloshin, _M. B. Physical Review D, Vol. 84, Issue 3 https://doi.org/10.1103/PhysRevD.84.031502	journal	August 2011
Observation of a Charged Charmoniumlike Structure in $e^{+} e^{-} \to π^{+} π^{-} J / ψ$ at $\sqrt{s} = 4.26 GeV$ Ablikim, M.; Achasov, M. N.; Ai, X. C. Physical Review Letters, Vol. 110, Issue 25 https://doi.org/10.1103/PhysRevLett.110.252001	journal	June 2013

Cited By (2)

Spin partners $W_{b J}$ from the line shapes of the $Z_{b} (10610)$ and $Z_{b} (10650)$ Baru, V.; Epelbaum, E.; Filin, A. A. Physical Review D, Vol. 99, Issue 9 https://doi.org/10.1103/physrevd.99.094013	journal	May 2019
Monochromatic dark neutrinos and boosted dark matter in noble liquid direct detection McKeen, David; Raj, Nirmal Physical Review D, Vol. 99, Issue 10 https://doi.org/10.1103/physrevd.99.103003	journal	May 2019

Similar Records

Suppression of ϒ(1S), ϒ(2S), and ϒ(3S) quarkonium states in PbPb collisions at

\sqrt{s_{NN}} = 2.76 TeV

Journal Article · Sat Apr 01 00:00:00 EDT 2017 · Physics Letters. B · OSTI ID:1466430

Khachatryan, V.; Sirunyan, A. M.; Tumasyan, A.; +2271 more

Exclusive heavy quarkonium +{gamma} production from e{sup +}e{sup -} annihilation into a virtual photon

Journal Article · Wed Oct 01 00:00:00 EDT 2008 · Physical Review. D, Particles Fields · OSTI ID:1466430

Chung, Hee Sok; Lee, Jungil; Yu, Chaehyun

K

-matrix analysis of

e^{+} e^{-}

annihilation in the bottomonium region

Journal Article · Wed Nov 09 00:00:00 EST 2022 · Physical Review D · OSTI ID:1466430

Hüsken, N.; Mitchell, R. E.; Swanson, E. S.

Related Subjects

72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS

Title: Radiative and ρ transitions between a heavy quarkonium and isovector four-quark states

Citation Formats

References (16)

Cited By (2)

Similar Records

Related Subjects

Title: Radiative and $ρ$ transitions between a heavy quarkonium and isovector four-quark states