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Double diffractive cross-section measurement in the forward region at LHC

The TOTEM collaboration Antchev, G. ; Aspell, P. ; Atanassov, I. ; et al.
Phys.Rev.Lett. 111 (2013) 262001, 2013.
Inspire Record 1251897 DOI 10.17182/hepdata.64889

The first double diffractive cross-section measurement in the very forward region has been carried out by the TOTEM experiment at the LHC with center-of-mass energy of sqrt(s)=7 TeV. By utilizing the very forward TOTEM tracking detectors T1 and T2, which extend up to |eta|=6.5, a clean sample of double diffractive pp events was extracted. From these events, we measured the cross-section sigma_DD =(116 +- 25) mub for events where both diffractive systems have 4.7 <|eta|_min < 6.5 .

2 data tables
Table 1

Visible double diffractive cross-section measurements in the forward region. See paper for details of the nomenclature.

Table 2

True eta_min corrected double diffractive cross-section measurements in the forward region. See paper for details of the nomenclature.