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191	A study of the decay of some nuclear states excited in low energy nuclear reactions Poletti, Alan R. January 1964 (has links) No description available.
192	The practical analysis of nuclear fluctuation data Dallimore, P. J. January 1966 (has links) No description available.
193	The Electromagnetic Counterpart of the Binary Neutron Star Merger LIGO/Virgo GW170817. IV. Detection of Near-infrared Signatures of r-process Nucleosynthesis with Gemini-South Chornock, R., Berger, E., Kasen, D., Cowperthwaite, P. S., Nicholl, M., Villar, V. A., Alexander, K. D., Blanchard, P. K., Eftekhari, T., Fong, W., Margutti, R., Williams, P. K. G., Annis, J., Brout, D., Brown, D. A., Chen, H.-Y., Drout, M. R., Farr, B., Foley, R. J., Frieman, J. A., Fryer, C. L., Herner, K., Holz, D. E., Kessler, R., Matheson, T., Metzger, B. D., Quataert, E., Rest, A., Sako, M., Scolnic, D. M., Smith, N., Soares-Santos, M. 16 October 2017 (has links) We present a near-infrared spectral sequence of the electromagnetic counterpart to the binary neutron star merger GW170817 detected by Advanced Laser Interferometer Gravitational-wave Observatory (LIGO)/Virgo. Our data set comprises seven epochs of J + H spectra taken with FLAMINGOS-2 on Gemini-South between 1.5 and 10.5 days after the merger. In the initial epoch, the spectrum is dominated by a smooth blue continuum due to a high-velocity, lanthanide-poor blue kilonova component. Starting the following night, all of the subsequent spectra instead show features that are similar to those predicted in model spectra of material with a high concentration of lanthanides, including spectral peaks near 1.07 and 1.55 mu m. Our fiducial model with 0.04 M-circle dot of ejecta, an ejection velocity of v = 0.1c, and a lanthanide concentration of X-lan = 10(-2) provides a good match to the spectra taken in the first five days, although it over-predicts the late-time fluxes. We also explore models with multiple fitting components, in each case finding that a significant abundance of lanthanide elements is necessary to match the broad spectral peaks that we observe starting at 2.5 days after the merger. These data provide direct evidence that binary neutron star mergers are significant production sites of even the heaviest r-process elements. binaries: close stars: neutron
194	Study of many-body approximation techniques in simple non-linear coupled system of fermions and oscillators. Krishnamurthy, Venkataramanaiah. January 1978 (has links) Thesis: M.S., Massachusetts Institute of Technology, Department of Physics, 1978 / Includes bibiliographical references. / M.S. / M.S. Massachusetts Institute of Technology, Department of Physics Physics Nuclear reactions. Many-body problem. Nonlinear theories. Quantum theory.
195	Measurements of charged hadron inclusive reactions in the projectile fragmentation region at 100 and 175 GeV. Toy, William W January 1978 (has links) Thesis. 1978. Ph.D.--Massachusetts Institute of Technology. Dept. of Physics. / MICROFICHE COPY AVAILABLE IN ARCHIVES AND SCIENCE. / Vita. / Includes bibliographical references. / Ph.D. Physics Hadrons Nuclear reactions Cross sections (Nuclear physics)
196	Study of the 92Mo (d,a) 90Nb reaction. Rabin, Eric January 1971 (has links) No description available. Nuclear spectroscopy Nuclear reactions Niobium -- Isotopes Molybdenum -- Isotopes
197	Multi-step reactions of particles on nuclei at high energy. Von Bochmann, Gregor. January 1971 (has links) No description available. Nuclear reactions Scattering (Physics) Nuclear optical models Photonuclear reactions
198	Excitation functions and isomeric yield ratios of (p,xn) reactions induced in 75 As and 115 In by protons of energy 20-85 MeV. Brodovitch, Jean-Claude. January 1973 (has links) No description available. Nuclear reactions Indium -- Isotopes Nuclear excitation Arsenic -- Isotopes Nuclear isomers
199	Single-nucleon transfer reactions in Br and Mo isotopes. Cheung, Hay Chiu. January 1972 (has links) No description available. Nuclear reactions Molybdenum -- Isotopes Nuclear spectroscopy Bromine -- Isotopes
200	Charged particle identification system. Cominos, Theodore January 1969 (has links) No description available. Nuclear physics -- Instruments Nuclear reactions Particles (Nuclear physics)

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