<h1>Walker, Robert Lee</h1>
<h2>Article from <a href="https://authors.library.caltech.edu">CaltechAUTHORS</a></h2>
<ul>
<li>Diebold, R. and Gomez, R., el al. (1961) <a href="https://resolver.caltech.edu/CaltechAUTHORS:DIEprl61">Photoproduction of single neutral pions from hydrogen at 60° in the 600-1100 Mev region</a>; Physical Review Letters; Vol. 7; No. 8; 323-326; <a href="https://doi.org/10.1103/PhysRevLett.7.323">10.1103/PhysRevLett.7.323</a></li>
<li>Kilner, J. R. and Diebold, R. E., el al. (1960) <a href="https://resolver.caltech.edu/CaltechAUTHORS:KILprl60">Photoproduction of Negative Pions from Hydrogen at Forward Angles</a>; Physical Review Letters; Vol. 5; No. 11; 518-520; <a href="https://doi.org/10.1103/PhysRevLett.5.518">10.1103/PhysRevLett.5.518</a></li>
<li>Neugebauer, Gerry and Wales, Walter, el al. (1960) <a href="https://resolver.caltech.edu/CaltechAUTHORS:NEUpr60">Photoproduction of negative and positive pions from deuterium for photon energies 500 to 1000 Mev</a>; Physical Review; Vol. 119; No. 5; 1726-1735; <a href="https://doi.org/10.1103/PhysRev.119.1726">10.1103/PhysRev.119.1726</a></li>
<li>Brody, H. M. and Wetherell, A. M., el al. (1960) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20120815-142035248">Photoproduction of K^+ Mesons in Hydrogen</a>; Physical Review; Vol. 119; No. 5; 1710-1716; <a href="https://doi.org/10.1103/PhysRev.119.1710">10.1103/PhysRev.119.1710</a></li>
<li>Neugebauer, G. and Wales, W. D., el al. (1959) <a href="https://resolver.caltech.edu/CaltechAUTHORS:NEUprl59">Pi-/Pi+ ratio from deuterium in photoproduction at 500-1000 Mev</a>; Physical Review Letters; Vol. 2; No. 10; 429-430; <a href="https://doi.org/10.1103/PhysRevLett.2.429">10.1103/PhysRevLett.2.429</a></li>
<li>Bacher, R. F. and Keck, J. C., el al. (1953) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20141105-101018408">Photoproduction of Positive Mesons from Hydrogen: Results</a>; Physical Review; Vol. 90; No. 4; 1090-1091</li>
</ul>