21 citations · 133 across the 25 of their papers we have counts for
26 papers
Analysis of ATLAS pp elastic measurements at =13 TeV and comparison with TOTEM measurements
E. Ferreira, T. Kodama, A. K. Kohara
A comparative description is made of the measurements at LHC of pp elastic scattering at 13 TeV by the ATLAS and TOTEM Collaborations. In the total and differential cross sections…
A complex logistic equation for universal energy evolution in hadronic elastic scattering
Anderson Kendi Kohara
We introduce a universal evolution equation for elastic scattering of hadrons, derived from Regge Field Theory (RFT) and solved in closed analytical form. The equation has a comple…
Energy dependence of proton-proton elastic scattering at large momentum transfer
Erasmo Ferreira, Anderson Kendi Kohara
The measurements of proton-proton elastic scattering for large momentum transfer at energies in the range 20 to 60 GeV show a simple behaviour of form $d σ/dt \approx {\r…
Low projectile density contributions in the dilute-dense CGC framework for two-particle correlations
Anderson Kendi Kohara, Cyrille Marquet, Víctor Vila
At leading-order, the standard dilute-dense Color Glass Condensate formula used for two-particle correlations in proton-nucleus collisions, whose symmetries prevent the generation…
Observation of two zeros of the real amplitude in pp scattering at LHC energies
Anderson Kendi Kohara
Elastic scattering of charged hadrons is described by the combination of nuclear and Coulomb amplitudes. It is well know that at the very forward range the nuclear real and Coulomb…
Evolution equation for elastic scattering of hadrons
Hiren Kakkad, Anderson Kendi Kohara, Piotr Kotko
We turn high energy elastic scattering of hadrons into an initial value problem using an evolution equation based on the Regge Field Theory, which has a form of the complex nonline…
Analytical representation for amplitudes and differential cross section of pp elastic scattering at 13 TeV
E. Ferreira, A. K. Kohara, T. Kodama
With analytical representation for the pp scattering amplitudes introduced and tested at lower energies, a description of high precision is given of the data at =…
Forward scattering amplitudes of pp and pp with crossing symmetry and scaling properties
Anderson Kendi Kohara
We analyse the pp and pp elastic scattering amplitudes using the data of several CERN and FERMILAB experiments, revisiting ideas proposed by André Martin based on analytic continua…
The interplay of hadronic amplitudes and Coulomb phase in LHC measurements at 13
A. K. Kohara, E. Ferreira, M. Rangel
Detailed analysis of the measurements of differential cross sections in the forward region of pp elastic scattering at 13 TeV in LHC is performed. The structures of the real and im…
Structure of Forward pp and pp Elastic Amplitudes at Low Energies
E. Ferreira, A. K. Kohara, J. Sesma
Exact analytical forms of solutions for Dispersion Relations for Amplitudes and Dispersion Relations for Slopes are applied in the analysis of pp and scattering da…
pp forward elastic scattering amplitudes at 7 and 8 TeV
A. K. Kohara, E. Ferreira, T. Kodama +1
We analyse the recent LHC data at 7 and 8 TeV for pp elastic scattering with special attention for the structure of the real part, which is shown to be crucial to describe the diff…
Description of pp forward elastic scattering at 7 and 8 TeV
A. K. Kohara, E. Ferreira, T. Kodama +1
We analyse the recent LHC data at 7 and 8 TeV for pp elastic scattering with special attention for the structure of the real part, which is shown to be crucial to describe the diff…
Analyticity and scaling property of pp and pp forward scattering amplitudes
A. K. Kohara
We analyse the pp elastic scattering amplitudes using the recent LHC data, revisiting the model proposed by A. Martin based on analytic continuation and crossing symmetry. Introduc…
Elastic amplitudes studied with the LHC measurements at 7 and 8 TeV
A. K. Kohara, E. Ferreira, T. Kodama +1
Recent measurements of the differential cross sections in the forward region of pp elastic scattering at 7 and 8 TeV show precise form of the dependence. We propose a detailed…
Photon and Pomeron -- induced production of Dijets in , and collisions
E. Basso, V. P. Goncalves, A. K. Kohara +1
In this paper we present a detailed comparison of the dijet production by photon -- photon, photon -- pomeron and pomeron -- pomeron interactions in , and colli…
Exact treatment of dispersion relations in pp and pp elastic scattering
E. Ferreira, A. K. Kohara, J. Sesma
Based on a study of the properties of the Lerch's transcendent, exact closed forms of dispersion relations for amplitudes and for derivatives of amplitudes in pp and pp scattering…
New properties of the Lerch's transcendent
E. M. Ferreira, A. K. Kohara, J. Sesma
A new representation of the Lerch's transcendent Phi(z,s,a), valid for positive integer s=n=1,2,... and for z and a belonging to certain regions of the complex plane, is presented.…
Prompt photon production in double-Pomeron-exchange events at the LHC
A. K. Kohara, C. Marquet
Within the resolved Pomeron model of hard diffractive scattering, we compute prompt photon production in double-Pomeron-exchange events in proton-proton collisions. Using specific…
Elastic Amplitudes and Observables in pp Scattering
Erasmo Ferreira, Takeshi Kodama, Anderson Kendi Kohara
Using a unified analytic representation for the elastic scattering amplitudes of pp scattering valid for all high energy region, the behavior of observables in the LHC collisions i…
pp Elastic Scattering at LHC Energies
Anderson Kendi Kohara, Erasmo Ferreira, Takeshi Kodama
Using a unified analytic representation for the elastic scattering amplitudes of pp scattering valid for all energy region, the behavior of observables in the LHC collisions in the…
pp Interaction at Very High Energies in Cosmic Ray Experiments
A. Kendi Kohara, Erasmo Ferreira, Takeshi Kodama
An analysis of p-air cross section data from Extensive Air Shower (EAS) measurements is presented, based on an analytical representation of the pp scattering amplitudes that descri…
pp scattering in t and b spaces
A. K. Kohara, E. Ferreira, T. Kodama
We propose analytical forms, in both momentum transfer and impact parameter spaces, for the amplitudes of elastic pp scattering, giving coherent and accurate description of the obs…
Energy Dependence of Profile Functions in and Scattering
Anderson Kendi Kohara, Erasmo Ferreira, Takeshi Kodama
We construct analytical forms in the impact parameter -space for the real and imaginary amplitudes describing elastic pp and scattering. The amplitudes converted…
Amplitudes and Observables in pp Elastic Scattering at TeV
E. Ferreira, T. Kodama, A. K. Kohara
A precise analysis of the pp elastic scattering data at 7 TeV in terms of its amplitudes is performed as an extension of previous studies for lower energies. Slopes and $B_…