scholarly journals Low-energy ionization cooling of ions for beta beam sources

2008 ◽  
Vol 585 (3) ◽  
pp. 109-116 ◽  
Author(s):  
David Neuffer
Keyword(s):  
Low Energy ◽  
Beta Beam

scholarly journals Constraining sterile neutrinos with a low energy beta-beam

2010 ◽  
Vol 2010 (1) ◽  
Author(s):  
Sanjib K. Agarwalla ◽  
Patrick Huber ◽  
Jonathan M. Link
Keyword(s):  
Low Energy ◽  
Sterile Neutrinos ◽  
Beta Beam

scholarly journals Supernova physics with a low-energy beta-beam

2010 ◽  
Author(s):  
Gail C. Mclaughlin ◽  
Natalie Jachowicz
Keyword(s):  
Low Energy ◽  
Beta Beam

scholarly journals Low-energy neutrinos at off-axis from a standard beta beam

2007 ◽  
Vol 76 (5) ◽  
Author(s):  
R. Lazauskas ◽  
A. B. Balantekin ◽  
J. H. de Jesus ◽  
C. Volpe
Keyword(s):  
Low Energy ◽  
Standard Beta ◽  
Beta Beam

scholarly journals Constraining sterile neutrinos with a low energy beta-beam

2010 ◽  
Author(s):  
Sanjib Kumar Agarwalla ◽  
Daniel Kaplan ◽  
Maury Goodman ◽  
Zack Sullivan
Keyword(s):  
Low Energy ◽  
Sterile Neutrinos ◽  
Beta Beam

Dissociated Σ=27 boundaries in silicon

1988 ◽  
Vol 46 ◽  
pp. 624-625
Author(s):  
A. Garg ◽  
W.A.T. Clark ◽  
J.P. Hirth
Keyword(s):  
Electron Diffraction ◽  
Local Minimum ◽  
Boundary Energy ◽  
Coincidence Site Lattice ◽  
Boundary Plane ◽  
Low Energy ◽  
Theoretical Understanding ◽  
Site Lattice ◽  
Kikuchi Pattern ◽  
Analysis Techniques

In the last twenty years, a significant amount of work has been done in the theoretical understanding of grain boundaries. The various proposed grain boundary models suggest the existence of coincidence site lattice (CSL) boundaries at specific misorientations where a periodic structure representing a local minimum of energy exists between the two crystals. In general, the boundary energy depends not only upon the density of CSL sites but also upon the boundary plane, so that different facets of the same boundary have different energy. Here we describe TEM observations of the dissociation of a Σ=27 boundary in silicon in order to reduce its surface energy and attain a low energy configuration.The boundary was identified as near CSL Σ=27 {255} having a misorientation of (38.7±0.2)°/[011] by standard Kikuchi pattern, electron diffraction and trace analysis techniques. Although the boundary appeared planar, in the TEM it was found to be dissociated in some regions into a Σ=3 {111} and a Σ=9 {122} boundary, as shown in Fig. 1.

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