Index Catalog // ScholarsArchive@OSU

Measurement of the fusion probability, P[subscript CN], for hot fusion reactions

Creator:: Yanez, R., Loveland, W., Barrett, J. S., Yao, L., Back, B. B., Zhu, S., and Khoo, T. L.
Abstract:: Abstract: Background: The cross section for forming a heavy evaporation residue in fusion reactions depends on the capture cross section, the fusion probability, P[subscript CN], i.e., the probability that the projectile-target system will evolve inside the fission saddle point to form a completely fused system rather than reseparating (quasifission), and...
Resource Type:: Article
Full Text:: PHYSICAL REVIEW C 88, 014606 (2013) Measurement of the

Laboratory-frame electron angular distributions: Probing the chemical environment through intramolecular electron scattering

Creator:: Patanen, M., Travnikova, O., Zahl, M. G., Söderstrom, J., Decleva, P., Thomas, T. D., Svensson, S., Mårtensson, N., Børve, K. J., Sæthre, L. J., and Miron, C.
Abstract:: Carbon 1s photoelectron asymmetry parameters β for the chlorinated and the methyl carbon atom of CH₃CH₂Cl, CH₃CHCl₂, and CH₃CCl₃ have been measured using synchrotron radiation in the 340-600 eV energy range. We provide experimental evidence that the intramolecular scattering strongly affects beta values, even far from the ionization threshold. The...
Resource Type:: Article
Full Text:: PHYSICAL REVIEW A 87, 063420 (2013) Laboratory-frame

Stability of the ferromagnetic ground state of La₂ MnNiO₆ against large compressive stress

Creator:: Haskel, D., Fabbris, G., Souza-Neto, N. M., van Veenendaal, M., Shen, G., Smith, A. E., and Subramanian, M. A.
Abstract:: The effect of quasi-hydrostatic pressure upon the ferromagnetic ground state of magnetodielectric, double- perovskite La₂ MnNiO₆ is investigated using x-ray absorption spectroscopy and diffraction measurements in a diamond anvil cell. The Mn-O-Ni superexchange interaction that gives rise to ferromagnetism in this cation- ordered structure is stable to at least 38...
Resource Type:: Article
Full Text:: RAPID COMMUNICATIONS PHYSICAL REVIEW B 84, 100403(R) (2011

Search for inverse fission of uranium

Creator:: Yanez, R., Loveland, W., Beckerman, J., Leonard, M., Gross, C. J., Shapira, D., Liang, J. F., Kohley, Z., and Varner, R. L.
Abstract:: Background: There is a long-term interest in running the fission reaction backward, i.e., studying the "inverse fission" of uranium. The recent availability of beams of n-rich fission fragments has stimulated interest in this endeavor. Purpose: To search for inverse fission in the reactions Sn-¹²⁴,Sn-¹3² + Mo-¹⁰⁰. Method: In the Sn-¹²⁴...
Resource Type:: Article
Full Text:: PHYSICAL REVIEW C 85, 044620 (2012) Search for inverse

Effects of molecular potential and geometry on atomic core-level photoemission over an extended energy range: The case study of the CO molecule

Creator:: Kukk, E., Travnikova, O., Mondal, S., Kimura, M., Sakai, K., Miron, C., Martín, F., Ueda, K., Ayuso, D., Thomas, T. D., Decleva, P., Patanen, M., Argenti, L., Plésiat, E., Palacios, A., and Kooser, K.
Abstract:: We report an experimental and theoretical study of single-molecule inner-shell photoemission measured over an extended range of photon energies. The vibrational intensity ratios I (nu = 1)/I (nu = 0) from the C 1s photoelectron spectra of carbon monoxide, although mostly determined by the bond length change upon ionization, are...
Resource Type:: Article
Full Text:: events are relevant. As a rule 033412-3 E. KUKK et al. PHYSICAL REVIEW A 88, 033412 (2013) (a) (b

Fusion of Sn-124,Sn-132 with Ca-40,Ca-48

Creator:: Kolata, J. J., Roberts, A., Howard, A. M., Shapira, D., Liang, J. F., Gross, C. J., Varner, R. L., Kohley, Z., Villano, A. N., Amro, H., Loveland, W., and Chavez, E.
Abstract:: Fusion excitation functions for the reactions of Sn-¹²⁴,Sn-¹³² with Ca-⁴⁰,Ca-⁴⁸ were measured at energies near and below the Coulomb barrier. Weak sub-barrier fusion enhancement accounted for by coupling to the first 2(+) and 3(-) states in the target and projectile was observed for Sn-¹²⁴,Sn-¹³² + Ca-⁴⁸. However, the Sn-¹²⁴,Sn-¹³² +...
Resource Type:: Article
Full Text:: . PHYSICAL REVIEW C 85, 054603 (2012) 110 120 130 140 150 Ec.m. (MeV) 1 10 100 1000 σ (m b) 48Ca

A study of the chemical utilization of Scholler lignin through chemical modification by reaction with certain ammonia type nitrogen compounds

Creator:: Englert, Robert Dixon
Resource Type:: Masters Thesis
Full Text:: ." Edwin C. Jahn (14) TABLT OF CONTENTS I INTRODUCTION. . . . . . e e . . . . Review of Lignin

Threshold ionization spectroscopy of metal clusters and metal-ligand complexes

Creator:: Peng, Xianzhao
Abstract:: In this dissertation, we describe a spectroscopic study of metal clusters and metal-ligand complexes using pulsed field ionization zero kinetic energy (PFI-ZEKE) photoelectron spectroscopy and mass analyzed threshold ionization (MATI) spectroscopy. Vibrational resolved spectra of sodium dimer, Na•NH₃, Na•(NH₃)₂ are presented. These spectra provide a direct measurement of the ionization...
Resource Type:: Dissertation
Full Text:: of Doctor of Philosophy in Physical Chemistry presented on January 22, 2002. Title: Threshold

Thermochemical relations of the isomeric heptanes

Creator:: Davies, George Francis
Resource Type:: Dissertation
Full Text:: ISORIC HEPTATE3 4 BOILING POINTS AD REFRACTIVE flDICES 17 Table i B. P. and. n0 18 C ALOR ILÍ TE i 9

Electrolytic dissociation of some substituted hydrazines

Creator:: Cook, James Frederick
Resource Type:: Masters Thesis
Full Text:: MASTER OP SCIENCE May 1939 APPROVED: Professor of Physical Chémistry In Charge of Major Head

ScholarsArchive@OSU

Measurement of the fusion probability, P[subscript CN], for hot fusion reactions

Laboratory-frame electron angular distributions: Probing the chemical environment through intramolecular electron scattering

Stability of the ferromagnetic ground state of La₂ MnNiO₆ against large compressive stress

Search for inverse fission of uranium

Effects of molecular potential and geometry on atomic core-level photoemission over an extended energy range: The case study of the CO molecule

Fusion of Sn-124,Sn-132 with Ca-40,Ca-48

A study of the chemical utilization of Scholler lignin through chemical modification by reaction with certain ammonia type nitrogen compounds

Threshold ionization spectroscopy of metal clusters and metal-ligand complexes

Thermochemical relations of the isomeric heptanes

Electrolytic dissociation of some substituted hydrazines

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