Nathan R. Roberson, Professor Emeritus of Physics  

Nathan R. Roberson

Office Location: 406 TUNL
Office Phone: 919-660-2628, 919-660-2600
Email Address: roberson@tunl.duke.edu
Web Page: http://www.tunl.duke.edu/Directory/Faculty/roberson/

Research Categories: Experimental Nuclear Physics

Research Description: Prof. Roberson is a former director of TUNL. He is presently studying specific aspects of the two body strong force by scattering polarized neutrons from polarized protons at TUNL. Similar measurements are being used to look for evidence of violations of time-reversal invariance. He is performing additional experiments at Los Alamos National Laboratory which, in addition to testing time-reversal invariance, also test parity-conservation.

Recent Publications   (More Publications)

  1. D. A. Smith and J. D. Bowman and B. E. Crawford and C. A. Grossmann and T. Haseyama and A. Masaike and Y. Matsuda and G. W. Mitchell and S. I. Penttila and N. R. Roberson and S. J. Seestrom and E. I. Sharapov and S. L. Stephenson and V. W. Yuan, Parity violation in neutron resonances of palladium, Physical Review C, vol. 65 no. 3 (March, 2002) .
  2. D. A. Smith and J. D. Bowman and B. E. Crawford and C. A. Grossmann and T. Haseyama and A. Masaike and Y. Matsuda and G. E. Mitchell and S. I. Penttila and N. R. Roberson and S. J. Seestrom and E. I. Sharapov and S. L. Stephenson and A. M. Sukhovoj and V., Neutron resonance spectroscopy of Pd-104, Pd-105, and Pd-110, Physical Review C, vol. 65 no. 2 (February, 2002) .
  3. B. E. Crawford and J. D. Bowman and S. I. Penttila and N. R. Roberson, A spin-transport system for a longitudinally polarized epithermal neutron beam, Nuclear Instruments \& Methods In Physics Research Section A-accelerators Spectrometers Detectors And Associated Equipment, vol. 474 no. 2 (December, 2001), pp. 159 -- 171 .
  4. D. A. Smith and J. D. Bowman and B. E. Crawford and C. A. Grossmann and T. Haseyama and M. B. Johnson and A. Masaike and Y. Matsuda and G. E. Mitchell and V. A. Nazarenko and S. I. Penttila and N. R. Roberson and S. J. Seestrom and E. I. Sharapov and L. M, Parity violation in neutron resonances of Sn-117, Physical Review C, vol. 6401 no. 1 (July, 2001) .
  5. Y. Matsuda and J. D. Bowman and B. E. Crawford and P. P. J. Delheij and T. Haseyama and J. N. Knudsen and L. Y. Lowie and A. Masaike and Y. Masuda and G. E. Mitchell and S. I. Penttila and H. Postma and N. R. Roberson and S. J. Seestrom and E. I. Sharapov, Parity violation in neutron resonances of antimony and iodine, Physical Review C, vol. 6401 no. 1 (July, 2001), pp. art. no. -- 015501 .