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Central exclusive production of polarised charmonia

Pasechnik, Roman LU ; Szczurek, Antoni and Teryaev Oleg, O. (2011) In Nuclear Physics B - Proceedings Supplements 214(1). p.110-113
Abstract

We consider exclusive double diffractive production of polarised axial-vector χc(1+) and tensor χc(2+) charmonia in proton-(anti)proton collisions at Tevatron energy. The corresponding amplitudes for these processes are derived within the kt-factorisation approach. Contributions from different polarisation states of axial-vector and tensor charmonia are quantified. Corresponding experimental consequences are discussed.

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author
; and
organization
publishing date
type
Contribution to journal
publication status
published
keywords
Central exclusive production, Charmonium, K-factorisation, Spin effects
in
Nuclear Physics B - Proceedings Supplements
volume
214
issue
1
pages
4 pages
publisher
Elsevier
external identifiers
  • scopus:79957822401
ISSN
0920-5632
DOI
10.1016/j.nuclphysbps.2011.03.068
language
English
LU publication?
yes
id
4e2bc044-cac2-43a2-839f-4a8f4c17b77b
date added to LUP
2016-08-18 20:10:48
date last changed
2022-01-30 05:36:05
@article{4e2bc044-cac2-43a2-839f-4a8f4c17b77b,
  abstract     = {{<p>We consider exclusive double diffractive production of polarised axial-vector χ<sub>c</sub>(1<sup>+</sup>) and tensor χ<sub>c</sub>(2<sup>+</sup>) charmonia in proton-(anti)proton collisions at Tevatron energy. The corresponding amplitudes for these processes are derived within the k<sub>t</sub>-factorisation approach. Contributions from different polarisation states of axial-vector and tensor charmonia are quantified. Corresponding experimental consequences are discussed.</p>}},
  author       = {{Pasechnik, Roman and Szczurek, Antoni and Teryaev Oleg, O.}},
  issn         = {{0920-5632}},
  keywords     = {{Central exclusive production; Charmonium; K-factorisation; Spin effects}},
  language     = {{eng}},
  number       = {{1}},
  pages        = {{110--113}},
  publisher    = {{Elsevier}},
  series       = {{Nuclear Physics B - Proceedings Supplements}},
  title        = {{Central exclusive production of polarised charmonia}},
  url          = {{http://dx.doi.org/10.1016/j.nuclphysbps.2011.03.068}},
  doi          = {{10.1016/j.nuclphysbps.2011.03.068}},
  volume       = {{214}},
  year         = {{2011}},
}