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Directed flow in Au plus Au collisions at root s(NN)=62.4 GeV
(American Physical Society, 2006)
We present the directed flow (v(1)) measured in Au+Au collisions at root s(NN)=62.4 GeV in the midpseudorapidity region parallel to eta parallel to < 1.3 and in the forward pseudorapidity region 2.5 <parallel to eta parallel ...
Scattering of Be-7 and B-8 and the astrophysical S-17 factor
(American Physical Society, 2006)
Measurements of Be-7 scattering at 87 MeV on a melamine (C3N6H6) target and of B-8 at 95 MeV on C were performed. For Be-7 the angular range was extended over previous measurements and monitoring of the intensity of the ...
Giant resonances in Ti-46,Ti-48
(American Physical Society, 2006)
The giant resonance region from 9 MeV < E-x < 55 MeV in Ti-46 and Ti-48 has been studied with inelastic scattering of 240 MeV alpha particles at small angles including 0(degrees). Isoscalar monopole strength in Ti-46 (Ti-48) ...
Structure of N-12 using C-11+p resonance scattering
(American Physical Society, 2006)
The level structure of N-12 has been investigated from 2.2 to 11.0 MeV in excitation energy using a C-11+p resonance interaction with thick targets and inverse kinematics. Excitation functions were fitted using an R-matrix ...
Asymptotic normalization coefficients from the (20)Ne((3)He, d)(21)Na reaction and astrophysical factor for (20)Ne(p,gamma)(21)Na
(American Physical Society, 2006)
The (20)Ne(p,gamma)(21)Na reaction rate at stellar energies is dominated by capture to the ground state through the tail of a subthreshold resonance state at an excitation energy of 2425 keV in (21)Na. Both resonant and ...
Heavy-quark probes of the quark-gluon plasma and interpretation of recent data taken at the BNL Relativistic Heavy Ion Collider
(American Physical Society, 2006)
Thermalization and collective flow of charm (c) and bottom (b) quarks in ultrarelativistic heavy-ion collisions are evaluated based on elastic parton rescattering in an expanding quark-gluon plasma (QGP). We show that ...
Effects of geometry and impurities on quantum rings in magnetic fields RID D-3014-2009
(American Physical Society, 2006)
We investigate the effects of impurities and changing ring geometry on the energetics of quantum rings under different magnetic field strengths. We show that as the magnetic field and/or the electron number are/is increased, ...