A Study of f_0(1500) decays into ... in ...v at Rest (2008)
A. Abele, J. Adomeit, C. Amsler, D.S. Armstrong, C.A. Baker, B. M. Barnett, ...
Klempt c , H. Koch b , C. Kolo n , M. Kunze b , M. Lakata a , R. Landua f , J. Ludemann b , H. Matthaey b , R. McCrady l , J. Meier g , J.P. Merlo k , C.A. Meyer l , L. Montanet f , A. Noble p4 , R....
Safety of bronchoalveolar lavage in young children with cystic fibrosis (2008)
Wainwright, C. E., Grimwood, K., Carlin, J.B., Vidmar, S., Cooper, P.J., Francis, P. W.J., ...
Summary. Objective: Our aim was to determine the safety of BAL in young children
Radiative Muon Capture on Hydrogen and the Induced Pseudoscalar Coupling (2007)
Jonkmans Ahmad, D. S. Armstrong, M. Blecher, C. Q. Chen, B. C. Doyle
The first measurement of the elementary process ¯ \Gamma p ! ¯ nfl is reported. A photon pair spectrometer was used to measure the partial branching ratio (2:10 \Sigma 0:22) \Theta 10 \Gamma8 for...
Recent Results in Light Meson Spectroscopy From Low-Energy (2007)
Annihilations Hessey, C. Amsler, D. S. Armstrong, B. M. Barnett, C. J. Batty, K. Beuchert, ...
The rich variety of final states in ¯ pp annihilation at rest provides a promising environment for meson spectroscopy with particular emphasis on the search for exotic mesons like glue-balls,...
Search For A New Light Gauge Boson In Decays Of (2007)
Amsler Armstrong, D. S. Armstrong, B. M. Barnett
Upper limits for the production of new light gauge bosons in ß 0 , j and j 0 decays have been obtained with the Crystal Barrel detector. The kinematically well-constrained reactions pp ! ß 0 ß 0 P...
High Statistics Study of (2007)
Decay Into, C. Amsler, D. S. Armstrong, B. M. Barnett, C. J. Batty, K. Beuchert, ...
f , J. Ludemann b , H. Matthaey b , R. McCrady l , M. Merkel k 9 , J.P. Merlo k , C.A. Meyer l , L. Montanet f , A. Noble o 10 , F. Ould--Saada o K. Peters b , C.N. Pinder e , G. Pinter d , S....
Crystal Barrel Collaboration A. Abele (2007)
Adomeit Amsler, A. Abele, J. Adomeit, C. Amsler, D. S. Armstrong, B. M. Barnett
M. Kunze b , M. Lakata a , R. Landua f , J. Ludemann b , H. Matthay b , R. McCrady n , J. Meier g , C.A. Meyer n , L. Montanet f , A. Noble p;4 , R. Ouared f , F. Ould-Saada p , K. Peters b , C.N....
Pp Annihilation At Rest Into (2007)
Crystal Barrel, C. Amsler, D. S. Armstrong, I. Augustin, B. M. Barnett, C. J. Batty, ...
Matthay b , M. Merkel j 9 , J.P. Merlo j , C.A. Meyer l , L. Montanet e , A. Noble n , F. Ould-Saada n , K. Peters b , C.N. Pinder d , G. Pinter c , S. Ravndal b10 , J. Salk b , A.H. Sanjari h 11 ,...
First Observations of Pontecorvo Reactions With a Recoiling Neutron (2007)
C. Amsler, D. S. Armstrong, I. Augustin, C. A. Baker, B. M. Barnett, C. J. Batty, ...
We report the first observations of Pontecorvo reactions of the type pd ® Xn. We fully reconstruct the outgoing meson and, for antiprotons stopped in liquid deuterium, we measure: BR(pd ® p 0 n ) =...
A. Abele, J. Adomeit, Amsler Armstrong, D. S. Armstrong, B. M. Barnett, C. J. Batty, ...
: The f 0 (1500) is observed in its KK decay 1 Now at College of William & Mary, Williamsburg,USA 2 Now at Universitat Dresden, Dresden, Germany 3 This work is the Ph.D. thesis of S. v....
Double radiative pion capture on hydrogen and deuterium and the nucleon's pion cloud (2007)
Tripathi, S., Armstrong, D. S., Christy, M. E., Clark, J. H. D., Gorringe, T. P., Hasinoff, M. D., ...
We report measurements of double radiative capture in pionic hydrogen and pionic deuterium. The measurements were performed with the RMC spectrometer at the TRIUMF cyclotron by recording photon pairs...
McMorran, B. J., Patat, S. A. O., Carlin, J. B., Grimwood, K., Jones, A., Armstrong, D. S., ...
Background: Airway inflammation in cystic fibrosis (CF) is exaggerated and characterized by neutrophilmediated tissue destruction, but its genesis and mechanisms remain poorly understood. To further...
McMorran, B. J., Patat, S. A. O., Carlin, J. B., Grimwood, K., Jones, A., Armstrong, D. S., ...
Background: Airway inflammation in cystic fibrosis (CF) is exaggerated and characterized by neutrophilmediated tissue destruction, but its genesis and mechanisms remain poorly understood. To further...
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...
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...
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 neutral weak form-factors of the proton (1999)
Aniol, K.A., Armstrong, D.S., Baylac, M., Burtin, E., Calarco, J., Cates, G.D., ...
We have measured the parity-violating electroweak asymmetry in the elastic scattering of polarized electrons from the proton. The kinematic point (theta_lab = 12.3 degrees and Q^2=0.48 (GeV/c)^2) is...
The Ortho-Para Transition Rate in Muonic Molecular Hydrogen (1997)
Spokesperson David, David S. Armstrong, Tim P. Gorringe, D. S. Armstrong, Mary Assistant Professor, K. P. Mckenzie, ...
r the extraction of the poorly-known induced pseudoscalar coupling constant, g p , from muon capture experiments in hydrogen. There has only been one measurement of op , which yielded the value op =...
Evidence for Two Isospin Zero ... Mesons at 1645 and 1875 MeV (1996)
C. Amsler, D.S. Armstrong, I. Augustin, C.A. Baker, B. M. Barnett, C.J. Batty, ...
Crystal Barrel data on ¯ pp ! jß 0 ß 0 ß 0 at beam momenta of 1.94 and 1.2 GeV/c reveal evidence for two I = 0 J PC = 2 \Gamma+ resonances in jßß. The first, at 1645 \Sigma 14(stat:) \Sigma...
E Decays to ... in ... Annihilation At Rest (1996)
C. Amsler, D.S. Armstrong, C.A. Baker, B. M. Barnett, C. J. Batty, M. Benayoun, ...
19> , R. McCrady m , J.P. Merlo a , C.A. Meyer m , L. Montanet f , A. Noble o5 , R. Ouared f , F. Ould-Saada o , K. Peters b , C.N. Pinder e , G. Pinter d , S. Ravndal b , C. Regenfus l , E....
First Observation of the Production of Nucleon Resonances in (1995)
Annihilation In, C. Amsler, D. S. Armstrong, I. Augustin, B. M. Barnett, C. J. Batty, ...
. Koch b , C. Kolo m , K. Konigsmann m7 , M. Kunze b , M. Lakata a , R. Landua f , J. Ludemann b , H. Matthaey b , R. McCrady l , M. Merkel k 8 , J.P. Merlo k , C.A. Meyer l , L. Montanet f , A....
Search for a new light gauge boson in decays of $\pi^{0}$ and $\eta$ (1994)
Amsler, Claude, Armstrong, D S, Augustin, I, Baker, C A, Barnett, B M, Batty, C J, ...
High-Statistics Study of (1994)
Decay Into, C. Amsler, D. S. Armstrong, I. Augustin, B. M. Barnett, C. J. Batty, ...
a , R. Landua f , F. Loser g , J. Ludemann b , H. Matthay b , M. Merkel k10 , J.P. Merlo k , C.A. Meyer m , L. Montanet f , A. Noble o , F. Ould-Saada o , K. Peters b , C.N. Pinder e , G. Pinter d ,...
Protonium annihilation into K$_{L}^{0}$K$_{S}^{0}\pi^{0}$ and K$_{L}^{0}$K$_{S}^{0}\eta$ (1993)
Amsler, Claude, Armstrong, D S, Augustin, I, Baker, C A, Barnett, B M, Batty, C J, ...
Antiproton-proton annihilation at rest into $\omega\pi^{0}\pi$.sup (0) (1993)
Amsler, Claude, Armstrong, D S, Augustin, I, Baker, C A, Barnett, B M, Batty, C J, ...
Antiproton-proton annihilation at rest into two-body final states (1993)
Amsler, Claude, Armstrong, D S, Augustin, I, Baker, C A, Barnett, B M, Batty, C J, ...
The CRYSTAL BARREL Collaboration (1365)
Anisovich Armstrong, D. S. Armstrong, I. Augustin, B. M. Barnett, C. J. Batty, K. Beuchert, ...
From a simultaneous analysis of data on pp ! ß 0 ß 0 ß 0 and pp ! jjß 0 at rest, two I = 0 J PC = 0 ++ resonances are identified above 1 GeV. The first has mass M = 1365 +20 \Gamma55 MeV and...
Lower respiratory infection and inflammation in infants with newly diagnosed cystic fibrosis.
Armstrong, D. S., Grimwood, K., Carzino, R., Carlin, J. B., Olinsky, A., Phelan, P. D.
B. A. Moftah, E. Gete, D. F. Measday, D. S. Armstrong, J. Bauer, T. P. Gorringe, ...
28 Si was used to determine the angular correlation between the neutrino and the 1229 keV fl-ray from the de-excitation of the 2201 keV 1
Si And Moftah, B. A. Moftah, E. Gete, D. F. Measday, D. S. Armstrong, J. Bauer, ...
Negative muon capture in 28 Si was used to determine the angular correlation between the neutrino and the 1229 keV fl-ray from the de-excitation of the 2201 keV 1 + level in 28 Al. To suppress...