Results 241 to 250 of about 351,640 (302)

The ground-state deformation of98Sr

Zeitschrift f�r Physik A Atomic Nuclei, 1987
The half-life of the first excited state (21+) of98Sr has been determined through the measurement of delayed γ-γ coincidences at the fission product separator OSTIS to t1/2=2.74(12) ns. This value is smaller than those obtained earlier from β− — conversion electron delayed coincidences and it indicates a stronger collectivity of the 21+→01+ transition ...
H. Ohm   +4 more
openaire   +1 more source

Ground Deformation from Ground-Based SAR Interferometry

2013
An in-depth analysis of the last two images acquired by the ground-based interferometric synthetic aperture radar system installed on Stromboli before the 5 April 2003 explosion allowed us to detect the precursory signals of the explosion related to ground deformation.
Tarchi D.   +5 more
openaire   +2 more sources

Ground-state properties of the deformable jellium

Physical Review A, 1989
A self-consistent calculation is done to evaluate relevant ground-state properties of the electron gas in the deformable-jellium model. We get the melting point of the Wigner crystal and the ground-state energy per particle at all densities. The single-particle state function in the Slater determinant is expanded in a basis of periodic functions.
, Méndez-Moreno, , Ortíz, , Moreno
openaire   +2 more sources

Ground emitters localization aboard deformable airframes

Proceedings of 2011 IEEE CIE International Conference on Radar, 2011
A processing for passive localization of ground transmitters from an aircraft is presented. It is fast and precise but has the disadvantage of being sensitive to structural deformations. A method of estimation and real-time correction of deformations effects is exposed.
Stephane Kemkemian, Myriam Nouvel-Fiani
openaire   +1 more source

Ground deformations in collapsed caldera structures

Journal of Volcanology and Geothermal Research, 1993
Abstract A method is presented to analyze the effect of stress-strain discontinuities on the ground deformations generated by a pressure source. This is meant to simulate the effects due to caldera structures, likely to present fractured zones at the borders of the collapsed area.
Giuseppe De Natale, Folco Pingue
openaire   +1 more source

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