CERN Accelerating science

CERN Document Server 2,011 εγγραφές βρέθηκαν  1 - 10επόμενοτέλος  μετάβαση στην εγγραφή: Η έρευνα πήρε 0.79 δευτερόλεπτα. 
1.
Odderon and proton substructure from a model-independent Lévy imaging of elastic $pp$ and $p\bar{p}$ collisions / Csörgő, T. (Wigner RCP, Budapest ; Karoly Robert U. Coll. ; CERN) ; Pasechnik, R. (Lund U., Dept. Theor. Phys. ; Prague, Inst. Phys.) ; Ster, A. (Wigner RCP, Budapest)
We describe a new and model-independent L\'evy imaging method of quality fits to the published datasets and reconstruct the amplitude of high-energy $pp$ and $p\bar p$ elastic scattering processes. This method allows us to determine the excitation function of the shadow profile $P(b)$, the elastic slope $B(t)$ and the nuclear phase $\phi(t)$ functions of $pp$ and $p\bar p$ collisions directly from the data. [...]
arXiv:1807.02897.- 2019-01-28 - 27 p. - Published in : Eur. Phys. J. C 79 (2019) 62 Article from SCOAP3: PDF; Fulltext: PDF;
2.
Lévy imaging of elastic hadron-hadron scattering: Odderon and inner structure of the proton / Csörgő, T. (Wigner RCP, Budapest ; CERN ; Karoly Robert U. Coll.) ; Pasechnik, R. (Lund U., Dept. Theor. Phys.) ; Ster, A. (Wigner RCP, Budapest)
A novel model-independent L\'evy imaging method is employed for reconstruction of the elastic $pp$ and $p\bar p$ scattering amplitudes at low and high energies. The four-momentum transfer $t$ dependent elastic slope $B(t)$, the nuclear phase $\phi(t)$ as well as the excitation function of the shadow profile $P(b)$ have been extracted from data at ISR, Tevatron and LHC energies. [...]
arXiv:1902.00109.- 2019 - 6 p. - Published in : Acta Phys. Polon. Suppl. 12 (2019) 779 Fulltext: PDF;
In : Diffraction and Low-x 2018, Reggio Calabria, Italy, 26 Aug - 1 Sep 2018, pp.779
3.
Evidence of Odderon-exchange from scaling properties of elastic scattering at TeV energies / Csörgő, T. (Wigner RCP, Budapest ; CERN) ; Novak, T. (Unlisted, HU) ; Pasechnik, R. (Lund U., Dept. Theor. Phys.) ; Ster, A. (Wigner RCP, Budapest) ; Szanyi, I. (Wigner RCP, Budapest)
We study the scaling properties of the differential cross section of elastic proton-proton ($pp$) and proton-antiproton ($p\bar p$) collisions at high energies. We introduce a new scaling function, that scales -- within the experimental errors -- all the ISR data on elastic $pp$ scattering from $\sqrt{s} = 23.5$ to $62.5$ GeV to the same universal curve. [...]
arXiv:1912.11968.- 2021-02-23 - 60 p. - Published in : Eur. Phys. J. C 81 (2021) 180 Article from SCOAP3: scoap3-fulltext - PDF; scoap - PDF; Fulltext: PDF;
4.
Convergence properties of Lévy expansions: implications for Odderon and proton structure / Csörgő, T. (Wigner RCP, Budapest ; CERN) ; Pasechnik, R. (Lund U., Dept. Theor. Phys.) ; Ster, A. (Wigner RCP, Budapest)
We detail here the convergence properties of a new model-independent imaging method, the L\'evy expansion, that seems to play an important role in the analysis of the differential cross section of elastic hadron-hadron scattering. We demonstrate, how our earlier results concerning the Odderon effects in the differential cross-section of elastic proton-proton and proton-antiproton scattering as well as those related to apparent sub-structures inside the protons were obtained in a convergent and stable manner..
arXiv:1903.08235.- 2019 - 10 p. - Published in : EPJ Web Conf. 206 (2019) 06007 Fulltext: PDF;
In : 48th International Symposium on Multiparticle Dynamics, Singapore, 3 - 7 Sep 2018, pp.06007
5.
Model-independent femtoscopic Levy imaging for elastic proton-proton scattering / Csörgö, T. (CERN ; EKU KRC, Gyongyos ; Wigner RCP, Budapest) ; Pasechnik, R. (Lund U., Dept. Theor. Phys. ; Prague, Inst. Phys. ; Santa Catarina U.) ; Ster, A. (Wigner RCP, Budapest)
A model independent Levy expansion method is introduced to describe nearly Levy shaped squared moduli of Fourier transforms. We apply this method to precisely characterize the most recent elastic scattering data of proton-proton collisions at $\sqrt{s} = 13$ TeV. [...]
arXiv:1811.08913.- 2020-05-20 - 5 p. - Published in : Phys. Part. Nucl. 51 (2020) 227-231 Fulltext: PDF;
In : 14th Workshop on Particle Correlations and Femtoscopy, Dubna, Russian Federation, 3 - 7 June 2019, pp.227-231
6.
Comparison of differential elastic cross sections in $pp$ and $p\bar{p}$ collisions as evidence of the existence of the colourless $C$-odd three-gluon state / Royon, Christophe (Kansas U.) /D0 Collaboration ; Totem Collaboration
We analyze the differences between the $pp$ and $p\bar{p}$ differentia l elastic cross section measurements by the D0 and TOTEM Collaborations at the Tevatron, Fermilab, and the LHC, CERN that lead to a significance larger than 3$\sigma$ of the existence of the colourless $C$-odd three-gluon state, the odderon..
arXiv:2012.03150.- SISSA, 2021-02-25 - 6 p. - Published in : PoS ICHEP2020 (2021) 496 Fulltext: PoS(ICHEP2020)496 - PDF; 2012.03150 - PDF;
In : 40th International Conference on High Energy Physics (ICHEP), Prague, Czech Republic, 28 Jul - 6 Aug 2020, pp.496
7.
Comparison of $pp$ and $p\bar{p}$ differential elastic cross sections and observation of colourless C-odd gluonic exchanges / Österberg, Kenneth (Helsinki Inst. of Phys.)
The TOTEM 2.76, 7, 8, and 13 TeV pp elastic differential cross sections are extrapolated using a data-driven approach to obtain the 1.96 TeV pp elastic cross section. [...]
arXiv:2109.06271.
- 4 p.
Fulltext
8.
Handy formulae for bunched pp and $p\bar{p}$ colliders / Keil, Eberhard
CERN-LEP-TH-83-25 ; LHC-NOTE-2 ; CERN-LHC-Note-2.
- 1983 - 16.
Fulltext
9.
Odderon observation: explanations and answers to questions/objections regarding the PRL publication / Österberg, Kenneth (Helsinki Inst. of Phys.)
The odderon observation recently published by the D0 and TOTEM collaborations has been widely accepted by a majority of the particle physics community and its importance recognized through dedicated physics seminars in the world major labs and physics institute. [...]
arXiv:2202.03724.
- 10 p.
Fulltext
10.
Inclusive Higgs Boson Production at Hadron Colliders at Next-to-Next-to-Leading Order / Kilgore, William B. (Brookhaven) ; Harlander, Robert V. (CERN)
Inclusive production via gluon fusion will be the most important production channel for Higgs boson discovery at the LHC. I report on a calculation of the inclusive Higgs boson production cross section at $pp$ and $p\bar p$ colliders at next-to-next-to-leading order in QCD..
hep-ph/0205152; BNL-HET-02-11; BNL-HET-2002-11.- Upton, NY : Brookhaven Nat. Lab., 2002 - 4 p. - Published in : , pp. 327-330 Access to fulltext document: PDF; Fulltext: Pages_from_C02-03-16_327 - PDF; arXiv:hep-ph_0205152 - PDF; External link: hep-ph/0205152 PDF
In : 37th Rencontres de Moriond, Les Arcs, France, 16 - 23 Mar 2002, pp.327-330

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