Achard, P. ; Adriani, O. ; Aguilar-Benitez, M. ; Gurtu, A. ; et., al (2004) Inclusive lambda production in two-photon collisions at LEP Physics Letters B, 586 (3-4). pp. 140-150. ISSN 0370-2693
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Official URL: http://www.sciencedirect.com/science/article/pii/S...
Related URL: http://dx.doi.org/10.1016/j.physletb.2004.02.030
Abstract
The reactions e+e-→e+e-λ̅X and View the MathML source are studied using data collected at LEP with the L3 detector at centre-of-mass energies between 189 and 209 GeV. Inclusive differential cross sections are measured as a function of the lambda transverse momentum, pt, and pseudo-rapidity, η, in the ranges 0.4 GeV<pt<2.5 GeV and |η|<1.2. The data are compared to Monte Carlo predictions. The differential cross section as a function of pt is well described by an exponential of the form Aexp(-pt/(pt)).
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Elsevier Science. |
| ID Code: | 84026 |
| Deposited On: | 23 Feb 2012 12:05 |
| Last Modified: | 23 Feb 2012 12:05 |
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