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Central exclusive production of polarised charmonia

Pasechnik, Roman LU ; Szczurek, Antoni and Teryaev Oleg, O. (2011) In Nuclear Physics, Section 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
organization
publishing date
type
Contribution to journal
publication status
published
keywords
Central exclusive production, Charmonium, K-factorisation, Spin effects
in
Nuclear Physics, Section 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
2017-01-01 08:32:10
@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},
  keyword      = {Central exclusive production,Charmonium,K-factorisation,Spin effects},
  language     = {eng},
  number       = {1},
  pages        = {110--113},
  publisher    = {Elsevier},
  series       = {Nuclear Physics, Section B, Proceedings Supplements},
  title        = {Central exclusive production of polarised charmonia},
  url          = {http://dx.doi.org/10.1016/j.nuclphysbps.2011.03.068},
  volume       = {214},
  year         = {2011},
}