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MODEL-INDEPENDENT ODDERON RESULTS BASED ON TOTEM DATA ON ELASTIC PROTON-PROTON SCATTERING AT 8 TeV

Csörgő, Tamás ; Novák, Tamás ; Pasechnik, Roman LU ; Ster, András LU and Szanyi, István (2023) In Acta Physica Polonica B, Proceedings Supplement 16(5).
Abstract

We complete the model-independent analysis of the scaling properties of the differential cross section of elastic proton-proton cross sections, including new TOTEM data published in 2022 at √s = 8 TeV. We separate the signal and background regions with a new gating method. In the signal region, we find that the statistical significance of the Odderon exchange from the combined 7.0 and 8.0 TeV pp data of TOTEM and the 1.96 TeV pp̄ data of D0 is at least 7.32σ. In the background region, the scaling functions of elastic proton-proton data at 7 and 8 TeV, and that of elastic proton-antiproton scattering data at 1.96 TeV agree with a statistical significance not larger than 1.93σ.

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author
; ; ; and
organization
publishing date
type
Contribution to journal
publication status
published
subject
in
Acta Physica Polonica B, Proceedings Supplement
volume
16
issue
5
article number
A2
publisher
Jagiellonian University, Cracow, Poland
external identifiers
  • scopus:85163624739
ISSN
1899-2358
DOI
10.5506/APhysPolBSupp.16.5-A2
language
English
LU publication?
yes
id
09fb58b1-2010-45e3-8e08-84c9b2c5dd03
date added to LUP
2023-10-16 14:52:37
date last changed
2023-10-16 14:52:37
@article{09fb58b1-2010-45e3-8e08-84c9b2c5dd03,
  abstract     = {{<p>We complete the model-independent analysis of the scaling properties of the differential cross section of elastic proton-proton cross sections, including new TOTEM data published in 2022 at √s = 8 TeV. We separate the signal and background regions with a new gating method. In the signal region, we find that the statistical significance of the Odderon exchange from the combined 7.0 and 8.0 TeV pp data of TOTEM and the 1.96 TeV pp̄ data of D0 is at least 7.32σ. In the background region, the scaling functions of elastic proton-proton data at 7 and 8 TeV, and that of elastic proton-antiproton scattering data at 1.96 TeV agree with a statistical significance not larger than 1.93σ.</p>}},
  author       = {{Csörgő, Tamás and Novák, Tamás and Pasechnik, Roman and Ster, András and Szanyi, István}},
  issn         = {{1899-2358}},
  language     = {{eng}},
  number       = {{5}},
  publisher    = {{Jagiellonian University, Cracow, Poland}},
  series       = {{Acta Physica Polonica B, Proceedings Supplement}},
  title        = {{MODEL-INDEPENDENT ODDERON RESULTS BASED ON TOTEM DATA ON ELASTIC PROTON-PROTON SCATTERING AT 8 TeV}},
  url          = {{http://dx.doi.org/10.5506/APhysPolBSupp.16.5-A2}},
  doi          = {{10.5506/APhysPolBSupp.16.5-A2}},
  volume       = {{16}},
  year         = {{2023}},
}