Results 1 to 10 of about 6,638 (78)

Digons and angular derivatives of analytic self-maps of the unit disk [PDF]

open access: yes, 2007
We present a geometric approach to a well-known sharp inequality, due to Cowen and Pommerenke, about angular derivatives of general univalent self-maps of the unit disk.Comment: 7 ...
Contreras, Manuel D.   +2 more
core   +2 more sources

Production of cold fragments in nucleus-nucleus collisions in the Fermi-energy domain [PDF]

open access: yes, 2006
The reaction mechanism of nucleus-nucleus collisions at projectile energies around the Fermi energy is investigated with emphasis on the production of fragmentation-like residues. The results of simulations are compared to experimental mass distributions
Bondorf   +24 more
core   +2 more sources

Shape and structure of N=Z 64Ge; Electromagnetic transition rates from the application of the Recoil Distance Method to knock-out reaction [PDF]

open access: yes, 2007
Transition rate measurements are reported for the first and the second 2+ states in N=Z 64Ge. The experimental results are in excellent agreement with large-scale Shell Model calculations applying the recently developed GXPF1A interactions.
A. Chester   +32 more
core   +2 more sources

Large-amplitude Qn-Qp collectivity in the neutron-rich oxygen isotope 20O [PDF]

open access: yes, 2006
By means of HFB calculations with independent constraints on axial neutron and proton quadrupole moments Q_n and Q_p, we investigate the large amplitude isoscalar and isovector deformation properties of the neutron-rich isotope 20O.
Bender, M.   +3 more
core   +4 more sources

Optically-pumped dilute nitride spin-VCSEL [PDF]

open access: yes, 2012
We report the first room temperature optical spin-injection of a dilute nitride 1300 nm vertical-cavity surface-emitting laser (VCSEL) under continuous-wave optical pumping.
Adams   +24 more
core   +1 more source

On the moduli space of positive Ricci curvature metrics on homotopy spheres [PDF]

open access: yes, 2011
We show that the moduli space of Ricci positive metrics on certain homotopy spheres has infinitely many connected components.Comment: 28 pages, 11 figures.
Wraith, David J.
core   +2 more sources

Efficient single-photon source based on a deterministically fabricated single quantum dot - microstructure with backside gold mirror [PDF]

open access: yes, 2017
This article may be downloaded for personal use only. Any other use requires prior permission of the author and AIP Publishing. This article appeared in Appl. Phys. Lett. 111, 011106 (2017) and may be found at https://doi.org/10.1063/1.4991389.We present
Fischbach, Sarah   +8 more
core   +1 more source

Boundary distortion estimates for holomorphic maps

open access: yes, 2013
We establish some estimates of the the angular derivatives from below for holomorphic self-maps of the unit disk at one and two fixed points of the unit circle provided there is no fixed point inside the unit disk. The results complement Cowen-Pommerenke
Frolova, A.   +3 more
core   +1 more source

Synthetic, Spectroscopic and DFT Studies of Iron Complexes with Iminobenzo(semi)quinone Ligands: Implications for o-Aminophenol Dioxygenases [PDF]

open access: yes, 2013
The oxidative CC bond cleavage of o-aminophenols by nonheme Fe dioxygenases is a critical step in both human metabolism (the kynurenine pathway) and the microbial degradation of nitroaromatic pollutants. The catalytic cycle of o-aminophenol dioxygenases (
Bittner, Michael M.   +4 more
core   +2 more sources

Half-life Limit of 19Mg

open access: yes, 2003
A search for 19Mg was performed using projectile fragmentation of a 150 MeV/nucleon 36Ar beam. No events of 19Mg were observed. From the time-of-flight through the fragment separator an upper limit of 22 ns for the half-life of 19Mg was ...
A. Stolz   +13 more
core   +1 more source

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