Prog. Theor. Phys. Vol. 115 No. 3 (2006) pp. 601-609
On the Discrepancy of pp, pp Total Cross Sections at √s = 1.8 TeV between E710, E811 and CDF
1Theoretical Physics Laboratory, RIKEN, Wako 351-0198, Japan
2Department of Physics, School of Science and Engineering,
Meisei University, Hino 191-8506, Japan
(Received December 10, 2005)
Based on the previous approach, we have investigated a possibility to
resolve the discrepancy between the E710, E811 and CDF at √s = 1.8 TeV,
using the experimental data of the pp, pp total cross sections
σ tot(+) and ρ(+) ratio up to the SPS
experiments (√s = 0.9 TeV) as inputs.
We predict σ totpp and ρpp at the
Tevatron energy (√s = 1.8 TeV) as
σ totpp = 75.9 ±1.0 mb,
ρpp = 0.136 ±0.005.
It turns out that only the data of E710 is consistent with the
prediction in the one standard deviation. So we can conclude that
E710 is preferable but we can exclude neither CDF nor E811 results.
DOI : 10.1143/PTP.115.601
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Citing Article(s) :
Progress of Theoretical Physics Vol. 116 No. 6 (2006) pp. 1097-1104
Proposing a New Constraint for Predictions of pp, pp Total Cross Sections and ρ Ratio at LHC
Keiji Igi and Muneyuki Ishida