B. E. Bonner

Publication List Details

Period

1982 - 2009

Number

51

Co-Authors

System-Size Independence of Directed Flow Measured at the BNL Relativistic Heavy-Ion Collider (2008)

Abelev, B. I., Aggarwal, M. M., Ahammed, Z., Anderson, B. D., Arkhipkin, D., Averichev, G. S., ...

We measure directed flow (ν_1) for charged particles in Au+Au and Cu+Cu collisions at √S_(NN)=200 and 62.4 GeV, as a function of pseudorapidity (η), transverse momentum (p_t), and collision...

Beam-Energy and System-Size Dependence of Dynamical Net Charge Fluctuations (2008)

Abelev, B. I., Aggarwal, M. M., Ahammed, Z., Anderson, B. D., Arkhipkin, D., Averichev, G. S., ...

We present measurements of net charge fluctuations in $Au + Au$ collisions at $\sqrt{s_{NN}} = $ 19.6, 62.4, 130, and 200 GeV, $Cu + Cu$ collisions at $\sqrt{s_{NN}} = $ 62.4, 200 GeV, and $p + p$...

Proposal To Construct An Endcap Electromagnetic Calorimeter For Spin Physics At Star (2007)

Christie Hallman Schulz, W. Christie, T. Hallman, M. Schulz, K. Turner, G. Averichev, ...

We propose the construction of a single endcap electromagnetic calorimeter (EEMC) for the STAR detector, to provide full azimuthal coverage over the pseudorapidity range 1:07 j 2:0. Funds for the...

Nuclear Matter Expansion Parameters from the Measurement of Differential Multiplicities for (2007)

Production In, S. Ahmad, B. E. Bonner, S. V. Efremov, G. S. Mutchler, E. D. Platner, ...

The double differential multiplicities and rapidity distributions for hyperon production in central Au + Au interactions at AGS in the range of rapidities from 1.7 to 3.2 and the range of transverse...

Multiplicity dependence of inclusive p(t) spectra from p-p collisions at root s=200 GeV (2006)

Adams, J., Aggarwal, M. M., Ahammed, Z., Amonett, J., Anderson, B. D., Anderson, M., ...

We report measurements of transverse momentum p(t) spectra for ten event multiplicity classes of p-p collisions at root s=200 GeV. By analyzing the multiplicity dependence we find that the spectrum...

Measurement of the polarized structure function sigma(LT ') for p((e)over-right-arrow,e(')pi(+))n in the Delta(1232) resonance region (2004)

Joo, K., Smith, L.C., Aznauryan, I.G., Burkert, V.D., Minehart, R., Adams, G., ...

The polarized longitudinal-transverse structure function sigma(LT') has been measured using the p((e) over right arrow ,e'pi(+))n reaction in the Delta(1232) resonance region at Q(2)=0.40 and 0.65...

Proton source size measurements in the eA → e'ppX reaction (2004)

Stavinsky, A.V., Mikhailov, K.R., Lednicky, R., Vlassov, A.V., Adams, G., Ambrozewich, P., ...

Two-proton correlations at small relative momentum q were studied in the eA(3He,4He,C,Fe)→e'ppX reaction at E0=4.46 GeV using the CLAS detector at Jefferson Lab. The enhancement of the correlation...

Complete angular distribution measurements of two-body deuteron photodisintegration between 0.5 and 3 GeV (2004)

Mirazita, M., Ronchetti, F., Rossi, P., De Sanctis, E., Adams, G., Ambrozewicz, P., ...

Nearly complete angular distributions of the two-body deuteron photodisintegration differential cross section have been measured using the CEBAF Large Acceptance Spectrometer detector and the tagged...

Measurement of beam-spin asymmetries for π+ electroproduction above the baryon resonance region (2004)

Avakian, H., Burkert, V.D., Elouadrhiri, L., Bianchi, N., Adams, G., Afanasev, A., ...

We report the first evidence for a nonzero beam-spin azimuthal asymmetry in the electroproduction of positive pions in the deep-inelastic kinematic region. Data for the reaction ep→e'pi(+)X have...

Two-nucleon momentum distributions measured in 3He(e,e ' pp)n (2004)

Niyazov, R.A., Weinstein, L.B., Adams, G., Ambrozewicz, P., Anciant, E., Anghinolfi, M., ...

We have measured the 3He(e,e'pp)n reaction at 2.2 GeV over a wide kinematic range. The kinetic energy distribution for "fast" nucleons (p > 250 MeV/c) peaks where two nucleons each have 20% or...

First measurement of transferred polarization in the exclusive ep to e'K/sup +/ Lambda reaction (2003)

Carman, D.S., Joo, K., Mestayer, M.D., Raue, B.A., Adams, G., Ambrozewicz, P., ...

The first measurements of the transferred polarization for the exclusive ep to e'K + Lambda reaction have been performed at Jefferson Laboratory using the CLAS spectrometer. A 2.567 GeV beam was used...

Measurement of the proton spin structure function g1(x,Q2) for Q2 from 0.15 to 1.6 GeV2 with CLAS (2003)

Fatemi, R., Skabelin, A.V., Burkert, V.D., Crabb, D., Vita, R.D., Kuhn, S.E., ...

Double-polarization asymmetries for inclusive ep scattering were measured at Jefferson Lab using 2.6 and 4.3 GeV longitudinally polarized electrons incident on a longitudinally polarized NH3 target...

Measurement of ep → e ' p pi(+)pi(-) and baryon resonance analysis (2003)

Ripani, M., Burkert, V.D., Mokeev, V., Battaglieri, M., De Vita, R., Golovach, E., ...

The cross section for the reaction ep→e'ppi(+)pi(-) was measured in the resonance region for 1.4 lt W lt 2.1 GeV and 0.5 lt Q(2) lt 1.5 GeV2/c(2) using the CLAS detector at Jefferson Laboratory....

First measurement of the double spin asymmetry in (e)over- right-arrow(p)over-right-arrow → e 'pi(+) in the resonance region (2002)

De Vita, R., Anghinolfi, M., Burkert, V.D., Dodge, G.E., Minehart, R., Taiuti, M., ...

The double spin asymmetry in the (e) over right arrow(p) over right arrow → e' pi(+) n reaction has been measured for the first time in the resonance region for four-momentum transfer Q(2) =...

Measurement of the SMC muon beam polarisation using the asymmetry in the elastic scattering off polarised electrons (1999)

Adams, D, Adeva, B, Akdogan, T, Arik, E, Arvidson, A, Badelek, B, ...

A muon beam polarimeter was built for the SMC experiment at the CERN SPS, for beam energies of 100 and 190~GeV. The beam polarisation is determined from the asymmetry in the elastic scattering off...

A large streamer chamber muon tracking detector in a high-flux fixed-target application (1999)

Adams, D, Adeva, B, Arik, E, Arvidson, A, Badelek, B, Ballintijn, M K, ...

Arrays of limited streamer tubes of the Iarocci type were deployed in our experiment at CERN as part of a forward muon detector system with provisions for the beam to pass through the center of each...

The polarized double cell target of the SMC (1999)

Adams, D, Adeva, B, Arik, E, Arvidson, A, Badelek, B, Ballintijn, M K, ...

The polarized target of the Spin Muon Collaboration at CERN was used for deep inelastic muon scattering experiments during 1993 to 1996 with a polarized muon beam to investigate the spin structure of...

Spin structure of the proton from polarized inclusive deep-inelastic muon-proton scattering (1997)

Adams, D, Adeva, B, Arik, E, Arvidson, A, Badelek, B, Ballintijn, M K, ...

We have measured the spin-dependent structure function $g_1^{\rm p}$ in inclusive deep-inelastic scattering of polarized muons off polarized protons, in the kinematic range $0.003 < x < 0.7$ and...

The spin-dependent structure function $g_{1}(x)$ of the deuteron from polarized deep-inelastic muon scattering (1997)

Adams, D, Adeva, B, Akdogan, T, Arik, E, Arvidson, A, Badelek, B, ...

We present a new measurement of the spin-dependent structure function $g_1^{\rm d}$ of the deuteron from deep inelastic scattering of $190~\mbox{GeV}$ polarized muons on polarized deuterons. The...

Polarisation of valence and non-strange sea quarks in the nucleon from semi-inclusive spin asymmetries (1996)

Adeva, B, Arik, E, Arvidson, A, Badelek, B, Ballintijn, M K, Bardin, G, ...

We present a measurement of semi-inclusive spin asymmetries for positively and negatively charged hadrons from deep inelastic scattering of polarised muons on polarised protons and deuterons in the...

Large enhancement of deuteron polarization with frequency modulated microwaves (1995)

Adeva, B, Ahmad, E, Arik, S, Arvidson, A, Badelek, B, Ballintijn, M K, ...

We report a large enhancement of 1.7 in deuteron polarization up to values of 0.6 due to frequency modulation of the polarizing microwaves in a two liters polarized target using the method of dynamic...

Spin asymmetry in muon-proton deep inelastic scattering on a transversely-polarized target (1994)

Adams, D, Adeva, B, Arik, E, Arvidson, A, Badelek, B, Ballintijn, M K, ...

We measured the spin asymmetry in the scattering of 100 GeV longitudinally-polarized muons on transversely polarized protons. The asymmetry was found to be compatible with zero in the kinematic range...

Measurement of the spin-dependent structure function g$_{1}$(x) of the proton (1994)

Adams, D, Adeva, B, Arik, E, Arvidson, A, Badelek, B, Ballintijn, M K, ...

Abstract : We have measured the spin-dependent structure function g_1^p of the proton in deep inelastic scattering of polarized muons off polarized protons, in the kinematic range 0.003

Absolute Calibration of a 200 MeV Proton Polarimeter for Use with the Brookhaven Linac (1982)

Roberts, J.B., Buchanan, J.A., Clement, J.M., Phillips, G.C., Rice, J.A., Von Witsch, W., ...

This work was supported by the National Science Foundation Grant NSF PHY 81-14339 and by Indiana University