5,787 research outputs found
Investigation of radiation and conduction of solids for spacecraft heat transfer applications Final report, 1 Jun. 1968 - 31 Jul. 1970
Thermal radiation and conduction phenomena in solids significant in design and thermal control of spacecraf
Novel duality in disorder driven local quantum criticality
We find that competition between random Kondo and random magnetic
correlations results in a quantum phase transition from a local Fermi liquid to
a spin liquid. The local charge susceptibility turns out to have exactly the
same critical exponent as the local spin susceptibility, suggesting novel
duality between the Kondo singlet phase and the critical local moment state
beyond the Landau-Ginzburg-Wilson symmetry breaking framework. This leads us to
propose an enhanced symmetry at the local quantum critical point, described by
an O(4) vector for spin and charge. The symmetry enhancement serves mechanism
of electron fractionalization in critical impurity dynamics, where such
fractionalized excitations are identified with topological excitations
On direction of spontaneous magnetization in a "cubic" ferromagnet
The magnetic properties of anisotropic films have been studied using
3D-neutron polarization analysis. The experimental facts refer to essential
distinction of the sample states, magnetized in opposite directions. For an
explanation of asymmetrical effects the model is offered, in which the
fundamental theoretical principles of structural phase transitions are used.Comment: 4 pages LaTeX (phbauth) and 4 figures (epsfig
Charmed Baryon Weak Decays with SU(3) Flavor Symmetry
We study the semileptonic and non-leptonic charmed baryon decays with
flavor symmetry, where the charmed baryons can be , , , or . With denoted as the baryon
octet (decuplet), we find that the
decays are forbidden, while the ,
, and decays are the only existing Cabibbo-allowed modes
for , , and , respectively. We predict the rarely studied
decays, such as and . For the observation, the doubly and triply charmed baryon decays of
, ,
, and are the favored Cabibbo-allowed decays,
which are accessible to the BESIII and LHCb experiments.Comment: 29 pages, no figure, a typo in the table correcte
Manajemen Peningkatan Mutu Lulusan
This study aimed to describe management of graduates\u27 quality improvement in State Elementary School 2 Selangit Musi Rawas. The method of the study is qualitative descriptive. The subjects of the study are the principal, vice principal and teachers. The results of the study are: (1) Planning going well. (2) Organizing clearly visible in the division of duties of teachers and school programs. (3) Implementation, including: infrastructure, facilities that support learning, programs, curriculum and lesson plans. (4) Monitoring and evaluation is done technically by the school superintendent, principals and community
Infrared radiation measurements of combustion gases Fourth quarterly progress report, Apr. 1 - Jun. 30, 1965
Carbon dioxide fundamental absorption spectrum at 1500 deg Kelvi
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