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Measurement of the chib2/chib1 production cross section ratio in pp collisions at sqrt(s)= 8 TeV
The ratio of cross sections of $\chi_{\mathrm{b}2}(1\mathrm{P})$ and $\chi_{\mathrm{b}1}(1\mathrm{P})$ bottomonium states promptly produced in pp collisions at $\sqrt{s}= 8$\,TeV is measured by detecting their radiative decays $\chi_{\mathrm{b}1,2}(1\mathrm{P}) \rightarrow \Upsilon(1\mathrm{S}) + \g...
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2013
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| Acceso en línea: | http://cds.cern.ch/record/1633613 |