The ReBB model and its H (x) scaling version at 8 TeV: Odderon exchange is a certainty
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Tartalom: http://hdl.handle.net/10831/113567
Archívum: EDIT
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Cím:
The ReBB model and its H (x) scaling version at 8 TeV: Odderon exchange is a certainty
Létrehozó:
Szanyi, I
Csorgo, T.
Dátum:
2022
Tartalmi leírás:
The Real Extended Bialas-Bzdak (ReBB) model is shown here to describe, in the 0.37 <= -t <= 1.2 GeV2 region, the proton-proton elastic differential cross section data published by the TOTEM Collaboration at LHC at root s = 8 TeV center of mass energy. In this kinematic range, corresponding to the diffractive minimum-maximum region, a model-dependent Odderon signal higher than 18 sigma is obtained by comparing the ReBB model prediction for the p (p) over bar elastic differential cross section to this TOTEM measured pp elastic differential cross section data at 8 TeV. However, when combining this signal with the Odderon signals from the ReBB model in the 0.37 <= -t <= 1.2 GeV2 four-momentum-transfer range at root s = 1.96, 2.76 and 7 TeV, it turns out that the combined significance is dominated not by the new 8 TeV but by that of earlier 7 TeV TOTEM data, that carry an even larger Odderon effect. Thus, in any practical terms, within the framework of the ReBB model, the Odderon signal in the limited 0.37 <= -t <= 1.2 GeV2 and 1.96 <= root s <= 8 TeV kinematic region is not a probability, but a certainty. We show also that the H(x) scaling version of the ReBB model works reasonably well at 8 TeV in the 0.37 <= -t <= 0.97 GeV2 region.
Típus:
info:eu-repo/semantics/article
Formátum:
application/pdf
Azonosító:
elte:000855461900002
elte:85138222548
elte:33110246
elte:9
elte:EUR PHYS J C
elte:EUROPEAN PHYSICAL JOURNAL C
elte:82
elte:10089076
Létrehozó:
info:eu-repo/semantics/openAccess