256 citations · 1.5k across the 43 of their papers we have counts for
29 papers · 1 filter
The transverse momentum dependence of charged kaon Bose-Einstein correlations in the SELEX experiment
SELEX Collaboration, G. A. Nigmatkulov, A. K. Ponosov +101
We report on the measurement of the one-dimensional charged kaon correlation functions using 600~GeV/{\it c} , and 540~GeV/{\it c} beams from the SELEX~(E781) experi…
Measurement of the charged-pion polarisability
C. Adolph, R. Akhunzyanov, M. G. Alexeev +210
The COMPASS collaboration at CERN has investigated pion Compton scattering, , at centre-of-mass energy below 3.5 pion masses. The process is embedded in the r…
Exclusive rho^0 muoproduction on transversely polarised protons and deuterons
C. Adolph, M. G. Alekseev, V. Yu. Alexakhin +217
The transverse target spin azimuthal asymmetry A_UT in hard exclusive production of rho^0 mesons was measured at COMPASS by scattering 160 GeV/c muons off transversely polarised pr…
Quark helicity distributions from longitudinal spin asymmetries in muon-proton and muon-deuteron scattering
COMPASS Collaboration
Double-spin asymmetries for production of charged pions and kaons in semi-inclusive deep-inelastic muon scattering have been measured by the COMPASS experiment at CERN. The data, o…
Azimuthal asymmetries of charged hadrons produced by high-energy muons scattered off longitudinally polarised deuterons
COMPASS Collaboration
Azimuthal asymmetries in semi-inclusive production of positive (h^+) and negative hadrons (h^-) have been measured by scattering 160 GeV muons off longitudinally polarised deuteron…
Measurement of the Collins and Sivers asymmetries on transversely polarised protons
The COMPASS Collaboration, M. G. Alekseev
The Collins and Sivers asymmetries for charged hadrons produced in deeply inelastic scattering on transversely polarised protons have been extracted from the data collected in 2007…
Nuclear Dependence of Charm Production
The SELEX Collaboration, A. Blanco-Covarrubias, J. Engelfried
With data taken by SELEX, which accumulated data during the 1996-1997 fixed target run at Fermilab, we study the production of charmed hadrons on copper and carbon targets with Sig…
Collins and Sivers asymmetries for pions and kaons in muon-deuteron DIS
The COMPASS Collaboration, M. Alekseev, V. Yu. Alexakhin +238
The measurements of the Collins and Sivers asymmetries of identified hadrons produced in deep-inelastic scattering of 160 GeV/c muons on a transversely polarised 6LiD target at COM…
Double spin asymmetry in exclusive rho^0 muoproduction at COMPASS
COMPASS Collaboration, M. Alekseev
The longitudinal double spin asymmetry A_1^rho for exclusive leptoproduction of rho^0 mesons, mu + N -> mu + N + rho, is studied using the COMPASS 2002 and 2003 data. The measured…
Spin asymmetry A_1^d and the spin-dependent structure function g_1^d of the deuteron at low values of x and Q^2
The Compass Collaboration, E. S. Ageev
We present a precise measurement of the deuteron longitudinal spin asymmetry A_1^d and of the deuteron spin-dependent structure function g_1^d at Q^2 < 1 GeV^2 and 4*10^-5 < x < 2.…
A new measurement of the Collins and Sivers asymmetries on a transversely polarised deuteron target
Compass, :, E. S. Ageev
New high precision measurements of the Collins and Sivers asymmetries of charged hadrons produced in deep-inelastic scattering of muons on a transversely polarised 6LiD target are…
First observation of a narrow charm-strange meson DsJ(2632) -> Ds eta and D0 K+
The SELEX Collaboration, A. V. Evdokimov
We report the first observation of a charm-strange meson DsJ(2632) at a mass of 2632.6+/-1.6 MeV/c^2 in data from SELEX, the charm hadro-production experiment E781 at Fermilab. Thi…
Pion and Kaon Polarizabilities at CERN COMPASS
Murray Moinester
The electric alpha and magnetic beta pion Compton polarizabilities characterize the pion's deformation in the electromagnetic field of the gamma during gamma-pi Compton scattering.…
Hybrid Meson Production via Pion Scattering from the Nuclear Coulomb Field
Murray Moinester
The CERN COMPASS experiment can use 100-280 GeV pion and kaon beams and magnetic spectrometers and calorimeters to measure Hybrid (mixed quark-gluon) meson production cross section…
Color Transparency at COMPASS via Exclusive Coherent Vector Meson Production
Murray Moinester, Oleg A. Grajek, Eli Piasetzky +1
We examine the potential of the COMPASS experiment at CERN to study color transparency via exclusive coherent vector meson production in hard muon-nucleus scattering. It is demonst…
Possible measurements of GPDs at COMPASS
N. d'Hose, E. Burtin, P. A. M. Guichon +4
This paper presents the reactions which can be performed at COMPASS to study the Generalized Parton Distributions (GPDs). The high energy muon beam at CERN allows to measure Hard E…
First Observation of Doubly Charmed Baryons
Murray Moinester
The SELEX experiment (E781) at Fermilab has observed two statistically compelling high mass states near 3.6 GeV/c^2, decaying to Lambda_c+ K- pi+ and Lambda_c+ K- pi+ pi+. These fi…
Pion Polarizabilities at CERN COMPASS
Murray Moinester
The electric alpha and magnetic beta pion Compton polarizabilities characterize the pion's deformation in the electromagnetic field of the gamma during gamma-pi Compton scattering.…
Pion Polarizabilities and Hybrid Meson Structure at CERN COMPASS
Murray Moinester
CERN COMPASS can investigate pion-photon interactions, to achieve a unique Primakoff Coulomb physics program, centered on pion polarizability and hybrid meson structure studies. CO…
Precision measurements of the Lambda_c+ and D0 lifetimes
The SELEX collaboration, A. Kushnirenko
We report new precision measurements of the lifetimes of the Lambda_c+ and D0 from SELEX, the charm hadro-production experiment at Fermilab. Based upon 1630 Lambda_c+ and 10210 D0…
Hybrid Meson Structure at COMPASS
Murray Moinester, Suh Urk Chung
We describe a pion physics program attainable with the CERN COMPASS spectrometer, involving tracking detectors and an electromagnetic calorimeter. COMPASS can realize state-of-the-…
Total Cross Section Measurements with pi-, Sigma- and Protons on Nuclei and Nucleons around 600 GeV/c
The SELEX Collaboration, U. Dersch
Total cross sections for Sigma- and pi- on beryllium, carbon, polyethylene and copper as well as total cross sections for protons on beryllium and carbon have been measured in a br…
Observation of the Cabibbo-suppressed decay Xi_c+ -> p K- pi+
SELEX Collaboration, S. Y. Jun
We report the first observation of the Cabibbo-suppressed charm baryon decay Xi_c+ -> p K- pi+. We observe 150 +- 22 events for the signal. The data were accumulated using the SELE…
Inelastic electron-pion scattering at FNAL (SELEX)
Murray A. Moinester, Aharon Ocherashvili, Victor Steiner
In this report we describe the analysis status of electron-pion inelastic scattering and reaction data, measured in inverse pion-electron scatte…