Axigluons and heavy quarkonia

M. A. Doncheski; H. Grotch; R. Robinett

doi:10.1016/0370-2693(88)91276-2

Axigluons and heavy quarkonia

M. A. Doncheski, H. Grotch, R. Robinett

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Abstract

We consider the production of axigluons (A), massive octet gauge bosons present in all chiral color models, in the decays V_Q → Ag, where V_Q = ³S₁ (Q Q ̄) and g is a gluon. We find that such decays, if kinematically allowed, can easily dominate the annihilation decays of heavy ³S₁ quarkonia. We also consider the decays of axigluons into light quarkonia (J/ψ Υ{hooked}) plus gluon as a possible signal of light axigluon production. The effects of axigluon exchange on quarkonium spin-splittings are also briefly discussed.

Original language	English (US)
Pages (from-to)	137-140
Number of pages	4
Journal	Physics Letters B
Volume	206
Issue number	1
DOIs	https://doi.org/10.1016/0370-2693(88)91276-2
State	Published - May 12 1988

All Science Journal Classification (ASJC) codes

Nuclear and High Energy Physics

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title = "Axigluons and heavy quarkonia",

abstract = "We consider the production of axigluons (A), massive octet gauge bosons present in all chiral color models, in the decays VQ → Ag, where VQ = 3S1 (Q Q{\= }) and g is a gluon. We find that such decays, if kinematically allowed, can easily dominate the annihilation decays of heavy 3S1 quarkonia. We also consider the decays of axigluons into light quarkonia (J/ψ Υ{hooked}) plus gluon as a possible signal of light axigluon production. The effects of axigluon exchange on quarkonium spin-splittings are also briefly discussed.",

author = "Doncheski, {M. A.} and H. Grotch and R. Robinett",

note = "Funding Information: This work was supportedin part by the National ScienceF oundationu nderg rantsP HY-8606279a nd PHY-8620118.",

year = "1988",

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doi = "10.1016/0370-2693(88)91276-2",

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T1 - Axigluons and heavy quarkonia

AU - Doncheski, M. A.

AU - Grotch, H.

AU - Robinett, R.

N1 - Funding Information: This work was supportedin part by the National ScienceF oundationu nderg rantsP HY-8606279a nd PHY-8620118.

PY - 1988/5/12

Y1 - 1988/5/12

N2 - We consider the production of axigluons (A), massive octet gauge bosons present in all chiral color models, in the decays VQ → Ag, where VQ = 3S1 (Q Q ̄) and g is a gluon. We find that such decays, if kinematically allowed, can easily dominate the annihilation decays of heavy 3S1 quarkonia. We also consider the decays of axigluons into light quarkonia (J/ψ Υ{hooked}) plus gluon as a possible signal of light axigluon production. The effects of axigluon exchange on quarkonium spin-splittings are also briefly discussed.

AB - We consider the production of axigluons (A), massive octet gauge bosons present in all chiral color models, in the decays VQ → Ag, where VQ = 3S1 (Q Q ̄) and g is a gluon. We find that such decays, if kinematically allowed, can easily dominate the annihilation decays of heavy 3S1 quarkonia. We also consider the decays of axigluons into light quarkonia (J/ψ Υ{hooked}) plus gluon as a possible signal of light axigluon production. The effects of axigluon exchange on quarkonium spin-splittings are also briefly discussed.

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DO - 10.1016/0370-2693(88)91276-2

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VL - 206

SP - 137

EP - 140

JO - Physics Letters B

JF - Physics Letters B

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Axigluons and heavy quarkonia

Abstract

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