Calvin R. Howell
Professor of Physics
Professor Howell is the Director of the Triangle Universities Nuclear Laboratory (TUNL). His research interests are the quantum chromodynamics (QCD) description of structure and reactions of few-nucleon systems, Big Bang and explosive nucleosynthesis, and applications of nuclear physics in biology, medicine and national security. His research includes: studies of few-nucleon reaction dynamics, measurements of the neutron-neutron scattering length, photodisintegration of the deuteron and beryllium at energies relevant to astrophysics processes, and studies of the carbon and nitrogen accumulation and translocation in plants using short-lived radioactive isotopes and positron emission tomography.
Honoré, GM, Pedroni, RS, Howell, CR, Pfützner, HG, Byrd, RC, Tungate, G, and Walter, RL. "Differential cross sections and analyzing powers for neutron elastic scattering from Y89 between 8 and 17 MeV." Physical Review C 34.3 (1986): 825-834. Full Text
Guss, PP, Byrd, RC, Floyd, CE, Howell, CR, Murphy, K, Tungate, G, Pedroni, RS, Walter, RL, Delaroche, JP, and Clegg, TB. "Cross sections and analyzing powers for fast-neutron scattering to the ground and first excited states of 58Ni and 60Ni." Nuclear Physics, Section A 438.1 (1985): 187-211.
HOWELL, CR, and WALTER, RL. "SIMULTANEOUS MEASUREMENTS OF ANALYZING POWERS AND DIFFERENTIAL CROSS-SECTIONS FOR N+SI-28." IEEE TRANSACTIONS ON NUCLEAR SCIENCE 30.2 (1983): 1132-1135. Full Text
Tornow, W, Byrd, RC, Howell, CR, Pedroni, RS, and Walter, RL. "Measurements of analyzing power for H2(n, n)H2 scattering at 14.1 MeV and comparisons to H2(p, p)H2." Physical Review C 27.5 (1983): 2439-2442. Full Text
Howell, CR, and Wender, SA. "A linear voltage ramp generator for a three stage bunching system." Nuclear Instruments and Methods 195.3 (1982): 443-446.
Dave, JH, Gould, CR, Seagondollar, LW, Howell, CR, Pedroni, RS, Purser, FO, and Walter, RL. "NEUTRON ELASTIC AND INELASTIC SCATTERING CROSS SECTIONS FOR CARBON-13 BETWEEN 10 AND 18 Mev." Nuclear Science and Engineering 80.3 (1982): 388-392.
Tornow, W, Howell, CR, Byrd, RC, Pedroni, RS, and Walter, RL. "Analyzing power measurements for (H2(npol,n)H2) scattering at 10 MeV compared to few-nucleon calculations and data for (H2(ppol,p)H2) scattering." Physical Review Letters 49.5 (1982): 312-315. Full Text
Floyd, CE, Guss, PP, Murphy, K, Howell, CR, Byrd, RC, Tungate, G, Wender, SA, Walter, RL, and Clegg, TB. "Analyzing powers for neutron elastic scattering at forward angles." Physical Review C 25.3 (1982): 1682-1684. Full Text
Guss, PP, Floyd, CE, Murphy, K, Howell, CR, Pedroni, RS, Honore, GM, Pfutzner, HG, Tungate, G, Byrd, RC, Walter, RL, and Delaroche, JP. "Spin-orbit deformations deduced from analyzing powers for inelastic neutron scattering from Fe54, Fe56, Ni58, Ni60, Sn120, and Pb208." Physical Review C 25.5 (1982): 2854-2857. Full Text
Howell, CR, and Walter, RL. "SIMULTANEOUS MEASUREMENTS OF ANALYZING POWERS AND DIFFERENTIAL CROSS SECTIONS FOR n plus **2**8Si." IEEE Transactions on Nuclear Science NS-30.2 (1982): 1132-1135.