11 citations · 60 across the 11 of their papers we have counts for
11 papers
Search for narrow resonances in elastic scattering from the EPECUR experiment
A. Gridnev, I. G. Alekseev, V. A. Andreev +22
The analysis of high-precision cross section data from the EPECUR Collaboration based on the multichannel -matrix approach is presented.The sharp structu…
High-precision Measurements of piP Elastic Differential Cross Sections in the Second Resonance Region
I. G. Alekseev, V. A. Andreev, I. G. Bordyuzhin +22
Cross sections for pi+-p elastic scattering have been measured to high precision, for beam momenta between 800 and 1240 MeV/c, by the EPECUR Collaboration, using the ITEP proton sy…
EPECUR setup for the search of narrow baryon resonances in the pion-proton scattering
EPECUR Collaboration, I. G. Alekseev, V. A. Andreev +24
EPECUR experimental setup is aimed at the search of narrow resonant states by precision measurement of differential and total reaction cross sections of pion-nucleon interaction wi…
High Precision Measurements of the Pion Proton Differential Cross Section
EPECUR Collaboration, I. G. Alekseev, V. A. Andreev +22
Study of the elastic scattering can produce a rich information on the dynamics of the strong interaction. The EPECUR collaboration is aimed at the research of baryon resonances in…
Search for narrow pion-proton states in s-channel at EPECUR: experiment status
The EPECUR collaboration, I. G. Alekseev, V. A. Andreev +21
An experiment EPECUR, aimed at the search of the cryptoexotic non-strange member of the pentaquark antidecuplet, started its operation at a pion beam line of the ITEP 10 GeV proton…
Backward asymmetry measurements in the elastic pion-proton scattering at resonance energies
I. G. Alekseev, N. A. Bazhanov, Yu. A. Beloglazov +16
The asymmetry parameter P was measured for the elastic pion-proton scattering in the very backward angular region of theta_cm ~ 150-170^o at several pion beam energies in the invar…
Cost Effective Electronics for Proportional and Drift Chambers of 'EPECUR' Experiment
EPECUR Collaboration, I. G. Alekseev, V. A. Andreev +24
'EPECUR' experiment setup is under construction at the beam line 322 of the ITEP proton synchrotron. The experiment requires several large area drift chambers to provide reasonable…
Measurement of the Spin Rotation Parameter A in the Elastic Pion-proton Scattering at 1.43 GeV/c
I. G. Alekseev, N. A. Bazhanov, P. E. Budkovsky +15
The ITEP-PNPI collaboration presents new results of the measurements of the spin rotation parameter A in the elastic scattering of negative pions on protons at P_beam=1.43 GeV/c. T…
Search for the Cryptoexotic Member of the Baryon Antidecuplet 1/2+ in the Reactions pi- p --> pi- p and pi- p --> K L
EPECUR collaboration, I. G. Alekseev, P. Ye. Budkovsky +18
The main goal of this proposal is the search for a narrow cryptoexotic nucleon resonance by scanning of the pi- p system invariant mass in the region (1610-1770) MeV with the detec…
Measurements of spin rotation parameter A in pion-proton elastic scattering at 1.62 GeV/c
I. G. Alekseev, P. E. Budkovsky, V. P. Kanavets +16
The ITEP-PNPI collaboration presents the results of the measurements of the spin rotation parameter A in the elastic scattering of positive and negative pions on protons at P_beam…
Study of the reaction pi- p --> pi- pi+ n on the polarized proton target at 1.78 GeV/c. Experiment and amplitude analysis
I. G. Alekseev, P. E. Budkovsky, V. P. Kanavets +10
We present the results of the experimental study of the reaction of dipion production by the beam of the negative pions with momentum 1.78 GeV/c on the polarized proton and liquid…