$J/\psi (\psi^\prime)$ production at the Tevatron and LHC at ${\cal O}(\alpha_s^4v^4)$ in nonrelativistic QCD - INSPIRE

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$J/\psi (\psi^\prime)$ production at the Tevatron and LHC at ${\cal O}(\alpha_s^4v^4)$ in nonrelativistic QCD

Yan-Qing Ma
(
- Peking U.
)
,
Kai Wang
(
- Peking U.
)
,
Kuang-Ta Chao
(
- Peking U. and
- Peking U., CHEP
)

Sep, 2010

4 pages

Published in:

Phys.Rev.Lett. 106 (2011) 042002

e-Print:

1009.3655 [hep-ph]

DOI:

10.1103/PhysRevLett.106.042002

View in:

ADS Abstract Service

reference search295 citations

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Abstract: (arXiv)

We present a complete evaluation for \jpsi(\psip) prompt production at the Tevatron and LHC at next-to-leading order in nonrelativistic QCD, including color-singlet, color-octet, and higher charmonia feeddown contributions. The short-distance coefficients of \pj at next-to-leading order are found to be larger than leading order by more than an order of magnitude but with a minus sign at high transverse momentum

p_T

. Two new linear combinations of color-octet matrix elements are obtained from the CDF data, and used to predict \jpsi production at the LHC, which agrees with the CMS data. The possibility of \sa dominance and the \jpsi polarization puzzle are also discussed.

13.60.Le
14.40.Pq
12.38.Bx
quantum chromodynamics: nonrelativistic
higher-order: 1
CERN LHC Coll
Batavia TEVATRON Coll
J/psi(3100): hadroproduction
p p: inclusive reaction
anti-p p: inclusive reaction

References(33)

Figures(4)

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P. Artoisenet
(
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)
,
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(
- Ecole Polytechnique, CPHT
)
,
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Zhi-Guo He
(
- Beijing, Inst. High Energy Phys. and
- Unlisted, CN
)
,
Rong Li
(
- Beijing, Inst. High Energy Phys. and
- Unlisted, CN
)
,
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(
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)

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(
- SUNY, Stony Brook
)
,
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(
- Iowa State U.
)
,
George F. Sterman
(
- SUNY, Stony Brook
)

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•
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Gouranga C. Nayak
(
- SUNY, Stony Brook
)
,
Jian-Wei Qiu
(
- Iowa State U.
)
,
George F. Sterman
(
- SUNY, Stony Brook
)

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QCD corrections to J/psi and Upsilon production at hadron colliders

John M. Campbell
(
- Glasgow U.
)
,
F. Maltoni
(
- Louvain U., CP3
)
,
F. Tramontano
(
- INFN, Naples and
- Naples U.
)

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•
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•
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Next-to-leading-order QCD corrections to $J/\psi$ polarization at Tevatron and Large-Hadron-Collider energies

Bin Gong
(
- Beijing, Inst. High Energy Phys. and
- Unlisted, CN
)
,
Jian-Xiong Wang
(
- Beijing, Inst. High Energy Phys. and
- Unlisted, CN
)

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•
e-Print:
- 0802.3727
•
DOI:
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QCD corrections to $J/\psi$ plus $\eta_c$ production in $e^{+} e^{-}$ annihilation at $S^{(1/2)}$ = 10.6-GeV

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•
e-Print:
- 0712.4220
•
DOI:
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QCD radiative corrections to $\chi_{cJ}$ production at hadron colliders

Yan-Qing Ma
(
- Peking U. and
- Peking U., CAPT
)
,
Kai Wang
(
- Peking U. and
- Peking U., CAPT
)
,
Kuang-Ta Chao
(
- Peking U. and
- Peking U., CAPT
)

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•
e-Print:
- 1002.3987
•
DOI:
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$\Upsilon$ Production at Fermilab Tevatron and LHC Energies

P. Artoisenet
(
- Louvain U., CP3
)
,
John M. Campbell
(
- Glasgow U.
)
,
J.P. Lansberg
(
- Heidelberg U.
)
,
F. Maltoni
(
- Louvain U., CP3
)
,
F. Tramontano
(
- Napoli Seconda U. and
- INFN, Naples
)

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•
e-Print:
- 0806.3282
•
DOI:
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On the mechanisms of heavy-quarkonium hadroproduction

J.P. Lansberg
(
- SLAC and
- Heidelberg U.
)

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•
e-Print:
- 0811.4005
•
DOI:
- 10.1140/epjc/s10052-008-0826-9

Fragmentation production of $J/\psi$ and $\psi^\prime$ at the Tevatron

Eric Braaten
(
- Fermilab
)
,
Michael A. Doncheski
(
- Carleton U.
)
,
Sean Fleming
(
- Northwestern U.
)
,
Michelangelo L. Mangano
(
- INFN, Pisa and
- Pisa, Scuola Normale Superiore and
- Pisa U.
)

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•
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•
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•
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J/psi production at HERA

P. Artoisenet
(
- Louvain U. and
- Louvain U., CP3
)
,
John M. Campbell
(
- Glasgow U.
)
,
F. Maltoni
(
- Louvain U. and
- Louvain U., CP3
)
,
F. Tramontano
(
- Naples U. and
- INFN, Naples
)

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•
e-Print:
- 0901.4352
•
DOI:
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J/psi polarization in photo-production up-to the next-to-leading order of QCD

Chao-Hsi Chang
(
)
,
Rong Li
(
- Beijing, Inst. High Energy Phys. and
- Unlisted, CN
)
,
Jian-Xiong Wang
(
- Beijing, Inst. High Energy Phys. and
- Unlisted, CN
)

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•
e-Print:
- 0901.4749
•
DOI:
- 10.1103/PhysRevD.80.034020

Complete next-to-leading-order corrections to J/psi photoproduction in nonrelativistic quantum chromodynamics

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•
e-Print:
- 0909.2798
•
DOI:
- 10.1103/PhysRevLett.104.072001

QCD correction to $e^+e^- \to J/\psi+gg$ at B Factories

Yan-Qing Ma
(
- Peking U.
)
,
Yu-Jie Zhang
(
- Peking U.
)
,
Kuang-Ta Chao
(
- Peking U. and
- Peking U., CHEP
)

- Phys.Rev.Lett. 102 (2009) 162002
•
e-Print:
- 0812.5106
•
DOI:
- 10.1103/PhysRevLett.102.162002

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