Index Catalog // ScholarsArchive@OSU

Creator:: Oregon. Dept. of Geology and Mineral Industries, Emilia, David A., Berg, Joseph W., Bales, W. E., Applegate, Shelton P., Heinrichs, Donald F., and Pietrafesa, Leonard J.
Resource Type:: Journal
Full Text:: Astrophysical Society, Victoria, B. C.; Mr. Normal Rasmussen of thy: University of Washington; Mr. Mark Castner

Creator:: Mauney, Christopher, Nardelli, Marco Buongiorno, and Lazzati, Davide
Abstract:: The binding energies of n < 100 carbon clusters are calculated using the ab initio density functional theory code Quantum Espresso. Carbon cluster geometries are determined using several levels of classical techniques and further refined using density functional theory. The resulting energies are used to compute the work of cluster...
Resource Type:: Article
Full Text:: and binding energies of small carbon clusters. Astrophysical Journal, 800(1), 30. doi:10.1088/0004

Creator:: Avery, Bonnie E., Bridges, Laurie, Chau, May, Mellinger, Margaret, Nichols, Jane, O'Hearn, JoLynn, and Vondracek, Ruth
Abstract:: During AY 2009/10 OSU Libraries’ Research and Innovative Services Department (RIS) conducted a pilot project on “environmental scanning.” One of our goals for the year is to develop a process to investigate emerging trends based on a topic and disseminate our findings. Initially we each scanned a segment of the...
Full Text:: American Astrophysical Society’s Astronomical Journal and the product is named AJ Compilations. The

Creator:: Zhang, Jie, Harthcock, Colin, Han, Fangyuan, and Kong, Wei
Abstract:: We report zero kinetic energy (ZEKE) photoelectron spectroscopy of benzo[a]pyrene (BaP) via resonantly enhanced multiphoton ionization (REMPI). Our analysis concentrates on the vibrational modes of the first excited state (S₁) and those of the ground cationic state (D₀). Similar to pyrene, another peri-condensed polycyclic aromatic hydrocarbon we have investigated, the...
Resource Type:: Article
Full Text:: THE JOURNAL OF CHEMICAL PHYSICS 135, 244306 (2011) Zero kinetic

Creator:: Perna, Rosalba, Lazzati, Davide, and Giacomazzo, Bruno
Abstract:: Short gamma-ray bursts (GRBs) are explosions of cosmic origins believed to be associated with the merger of two compact objects, either two neutron stars or a neutron star and a black hole (BH). The presence of at least one neutron star has long been thought to be an essential element...
Resource Type:: Article
Full Text:: , a BH is generally expected to be formed The Astrophysical Journal Letters, 821:L18 (6pp), 2016

Creator:: Lazzati, Davide and Heger, Alexander
Abstract:: Core-collapse supernovae (CCSNe) are considered to be important contributors to the primitive dust enrichment of the interstellar medium in the high-redshift universe. Theoretical models of dust formation in stellar explosions have so far provided controversial results and a generally poor fit to the observations of dust formation in local supernovae....
Resource Type:: Article
Full Text:: a The Astrophysical Journal, 817:134 (11pp), 2016 February 1 doi:10.3847/0004-637X/817/2/134 © 2016

Creator:: Chhotray, Atul and Lazzati, Davide
Abstract:: One of the most important unresolved issues in gamma-ray burst (GRB) physics is the origin of the prompt gamma-ray spectrum. Its general non-thermal character and the softness in the X-ray band remain unexplained. We tackle these issues by performing Monte Carlo simulations of radiation-matter interactions in a scattering dominated photon-lepton...
Resource Type:: Article
Full Text:: correlations from sub-photospheric Comptonization. The Astrophysical Journal, 802(2), 132. doi:10.1088/0004

Creator:: Margutti, R., Guidorzi, C., Lazzati, D., Milisavljevic, D., Kamble, A., Laksar, T., Parrent, J., Gehrels, N. C., and Soderberg, A. M.
Abstract:: We study the late-time (t > 0.5 days) X-ray afterglows of nearby (z < 0.5) long gamma-ray bursts (GRBs) with Swift and identify a population of explosions with slowly decaying, super-soft (photon index Γx > 3) X-ray emission that is inconsistent with forward shock synchrotron radiation associated with the afterglow....
Resource Type:: Article
Full Text:: in the Wind: the Role of Recent Mass Loss in Long Gamma-Ray Bursts. The Astrophysical Journal, 805(2

Creator:: Pe'er, Asaf, Barlow, Hugh, O'Mahony, Shane, Margutti, Raffaella, Ryde, Felix, Larsson, Josefin, Lazzati, Davide, and Livio, Mario
Abstract:: See article for Abstract.
Resource Type:: Article
Full Text:: . The Astrophysical Journal, 813(2), 127. doi:10.1088/0004-637X/813/2/127 10.1088/0004-637X/813/2/127

Creator:: Harthcock, Colin, Zhang, Jie, and Kong, Wei
Abstract:: We report zero kinetic energy (ZEKE) photoelectron spectroscopy via resonantly enhanced multiphoton ionization (REMPI) for benzo[e]pyrene. Extensive vibronic coupling between the first electronically excited state and a nearby state allows b₂ symmetric modes to be observed which would normally be Franck-Condon (FC) disallowed. These vibronic modes are comparable in intensity...
Resource Type:: Article
Full Text:: 97331-4003 Manuscript for submission to the journal of Chemical Physics Letters, September

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