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CERN Document Server 27 εγγραφές βρέθηκαν  1 - 10επόμενοτέλος  μετάβαση στην εγγραφή: Η έρευνα πήρε 0.98 δευτερόλεπτα. 
1.
Systematic properties of the Tsallis Distribution: Energy Dependence of Parameters in High-Energy p-p Collisions / Cleymans, J. (UCT-CERN Res. Ctr.) ; Lykasov, G.I. (Dubna, JINR) ; Parvan, A.S. (Dubna, JINR ; IAP, Chisinau) ; Sorin, A.S. (Dubna, JINR) ; Teryaev, O.V. (Dubna, JINR) ; Worku, D. (UCT-CERN Res. Ctr.)
Changes in the transverse momentum distributions with beam energy are studied using the Tsallis distribution as a parameterization. The dependence of the Tsallis parameters q, T and the volume are determined as a function of beam energy. [...]
arXiv:1302.1970.- 2013-06-25 - 8 p. - Published in : Phys. Lett. B 723 (2013) 351-354 Preprint: PDF; External link: Preprint
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2.
Forward heavy flavour production in p-p collisions at LHC and intrinsic quark components in proton / Lykasov, G.I. (Dubna, JINR) ; Bednyakov, V.A. (Dubna, JINR) ; Pikelner, A.F. (Dubna, JINR) ; Zimine, N.I. (Dubna, JINR ; CERN)
The LHC data on the forward heavy flavour hadron production can be a new unique source for estimation of intrinsic charm and bottom contributions to the proton. For example, we analyze the forward heavy baryon production, namely $\Lambda_b$-baryon, within the soft QCD quark gluon string model and present the predictions for observables which could be measured at the LHC. [...]
arXiv:1205.1131.- 2012 - 14 p. - Published in : Europhys. Lett. 99 (2012) 21002 Fulltext: PDF; External link: Preprint
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3.
Unintegrated gluon distribution and soft pp collisions at LHC / Grinyuk, A.A. (Dubna, JINR) ; Jung, H. (DESY ; CERN) ; Lykasov, G.I. (Dubna, JINR) ; Lipatov, A.V. (SINP, Moscow) ; Zotov, N.P. (SINP, Moscow)
We found the parameterization of the unintegrated gluon distribution from the best description of the LHC data on the inclusive spectra of hadrons produced in $pp$ collisions at the mid-rapidity region and small transverse momenta. It is different from the one obtained within perturbative QCD only at low intrinsic transverse momenta $k_t$. [...]
arXiv:1203.0939; DESY-PROC-2012-03.- 2012 - 8 p. - Published in : 10.3204/DESY-PROC-2012-03/25 Fulltext: 1203.0939 - PDF; arXiv:1203.0939 - PDF; External link: Preprint
In : 3rd International Workshop on Multiple Partonic Interactions at the LHC, DESY, Hamburg, Germany, 21 - 25 Nov 2011, pp.169-176
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4.
Gluon distribution in proton at soft and hard pp collisions / Lykasov, G.I. (Dubna, JINR) ; Bednyakov, V.A. (Dubna, JINR) ; Grinyuk, A.A. (Dubna, JINR) ; Poghosyan, M. (Turin U. ; CERN) ; Dolbilov, A.G. (Dubna, JINR)
We analyze the inclusive spectra of hadrons produced in $pp$ collisions at high energies in the mid-rapidity region within the soft QCD and perturbative QCD assuming the possible creation of the soft gluons at low intrinsic transverse momenta $k_t$. From the best description of the LHC data we found the parametrization of the unintegrated gluon distribution which at low $k_t$ is different from the one obtained within the perturbative QCD..
arXiv:1109.1469.- 2011 - 10 p. - Published in : Nucl. Phys. B, Proc. Suppl. 219-220 (2011) 225-228
Fulltext: PDF; External link: Preprint
In : 5th joint International HADRON STRUCTURE '11 Conference, Tatranská Štrba, Slovakia, 27 Jun - 1 Jul 2011, pp.219-220
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5.
Role of gluons in soft and semi-hard multiple hadron production in pp collisions at LHC / Bednyakov, V.A. (Dubna, JINR) ; Grinyuk, A.A. (Dubna, JINR) ; Lykasov, G.I. (Dubna, JINR ; Turin U.) ; Poghosyan, M. (Turin U. ; CERN)
Hadron inclusive spectra in pp collisions are analyzed within the modified quark-gluon string model including both the longitudinal and transverse motion of quarks in the proton in the wide region of initial energies. The self-consistent analysis shows that the experimental data on the inclusive spectra of light hadrons like pions and kaons at ISR energies can be satisfactorily described at transverse momenta not larger than 1-2 GeV/c. [...]
arXiv:1104.0532.- 2012 - 19 p. - Published in : Int. J. Mod. Phys. A 27 (2012) 1250042 Fulltext: PDF; External link: Preprint
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6.
Beauty baryon production in pp collisions at LHC and b quark distribution in proton / Lykasov, G I (Dubna, JINR) ; Lyubushkin, V V (Dubna, JINR) ; Lyubushkina, T V (Dubna, JINR) ; Bednyakov, V A (Dubna, JINR)
The production of charmed and beauty hadrons in proton-proton collisions at high energies are analyzed within the modified quark-gluon string model (QGSM) including the internal motion of quarks in colliding hadrons. We present some predictions for the future experiments on the beauty baryon production in $pp$ collisions at LHC energies. [...]
arXiv:0910.0134.- 2010 Published version from CERN: PDF; External link: Preprint
In : Elastic and Diffractive Scattering. Proceedings, 13th International Conference, Blois Workshop, CERN, Geneva, Switzerland, June 29-July 3, 2009, pp.422-498
Αναλυτική εγγραφή
7.
Polarization Phenomena by Fragmentation of Deuterons to Pions / Illarionov, A Yu ; Litvinenko, A G ; Lykasov, G I
The fragmentation of deuterons into pions emitted forward at the kinematic region forbidden for the free nucleon-nucleon collision is analyzed. [...]
E1-2000-258 ; JINR-E1-2000-258. - 2000. - 18 p.
Fulltext from JINR Dubna
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8.
Theoretical Analysis of the Tensor Analyzing Powers by Deuteron Fragmentation into Pions / Illarionov, A Yu ; Litvinenko, A G ; Lykasov, G I
The fragmentation of tensor-polarized deuterons into cumulative pions emitted in the kinematic region forbidden for free nucleon-nucleon collisions is analyzed. [...]
JINR-P2-2001-104 ; P2-2001-104. - 2001. - 24 p.
Fulltext from JINR Dubna
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9.
Open charm enhancement by secondary interactions in relativistic nucleus-nucleus collisions? / Cassing, W ; Kondratyuk, L A ; Lykasov, G I ; Rzjanin, M V
We calculate open charm production in $Pb+Pb$ reactions at SPS energies within the HSD transport approach - which is based on string, quark, diquark ($q, \bar{q}, qq, \bar{q}\bar{q}$) and hadronic degrees of freedom - including the production of open charm pairs from secondary 'meson'-'baryon' (or quark-diquark and antiquark-diquark) collisions. It is argued that at collision energies close to the $c\bar{c}$ pair threshold the dominant production mechanism is related to the two body (or quasi two body) reactions $\pi N \to \bar{D} (\bar{D^*}) \Lambda_c, (\Sigma_c)$. [...]
hep-ph/0103073.- 2001 - Published in : Phys. Lett. B 513 (2001) 1-8 Access to fulltext document: PDF; External link: hep-ph/0103073 PDF
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10.
The recoil and charge exchange effects in proton elastic scattering by ? and ? nuclei / Lykasov, G I ; Tarasov, A V
1973. - 17 p.
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CERN Document Server : 27 εγγραφές βρέθηκαν   1 - 10επόμενοτέλος  μετάβαση στην εγγραφή:
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1 Lykasov, Gennadi
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3 Lykasov, Gennady I
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