Acoustic multipole source inversions of volcano infrasound

2015 ◽  
Vol 137 (4) ◽  
pp. 2371-2371
Author(s):  
Keehoon Kim ◽  
David Fee ◽  
Jonathan M. Lees ◽  
Akihiko Yokoo ◽  
Mario C. Ruiz
Keyword(s):  
Multipole Source

A multipole representation of earthquake source mechanisms

1973 ◽  
Vol 63 (1) ◽  
pp. 211-225
Author(s):  
F. Richard Yeatts
Keyword(s):  
Test Site ◽  
Multipole Expansion ◽  
Source Model ◽  
Elastic Half Space ◽  
Nevada Test Site ◽  
Fault Movement ◽  
Source Mechanisms ◽  
The Relationship ◽  
Multipole Source ◽  
Finite Disturbance

abstract The static displacement field in an elastic half-space caused by a general, finite disturbance is derived in the form of an infinite series (multipole) expansion. The relationship between this theory and dislocation theory is discussed with the aid of examples. A multipole source model is derived for the strain-step field associated with the nuclear blast HANDLEY set off at the Nevada Test Site on March 26, 1970. The results suggest that there was significant fault movement associated with the detonation.

H− beam extraction experiments on the Culham small multipole source

1988 ◽  
Vol 59 (6) ◽  
pp. 895-901 ◽  
Author(s):  
R. McAdams ◽  
A. J. T. Holmes ◽  
M. P. S. Nightingale
Keyword(s):  
Beam Extraction ◽  
H Beam ◽  
Multipole Source

Extraction of H− and D− ions from a large magnetic multipole source

1987 ◽  
Vol 58 (2) ◽  
pp. 223-234 ◽  
Author(s):  
A. J. T. Holmes ◽  
L. M. Lea ◽  
A. F. Newman ◽  
M. P. S. Nightingale
Keyword(s):  
Multipole Source

IMPULSIVE LIGHT-LIKE SIGNALS

2002 ◽  
Vol 17 (20) ◽  
pp. 2746-2746
Author(s):  
C. BARRABÈS ◽  
P. A. HOGAN
Keyword(s):  
Black Holes ◽  
Neutron Star ◽  
Neutron Stars ◽  
Gravitational Wave ◽  
Gravitational Radiation ◽  
High Speed ◽  
Compact Objects ◽  
Speed Of Light ◽  
Gravitational Fields ◽  
Multipole Source

A general characterisation of an impulsive light–like signal was given1,2. The signal may consist of a shell of null matter and/or an impulsive gravitational wave. Both parts of the signal can be unambiguously identified3,4. The signals can be used to model bursts of gravitational radiation and light– like matter accompanying cataclysmic events such as supernovae and neutron star collisions. Also in high speed collisions of compact objects such as black–holes or neutron stars the gravitational fields of these objects resemble those of impulsive light–like signals when the objects are boosted to the speed of light. Several examples of impulsive light–like signals were presented, in particular those produced by recoil effects5 and by the Aichelburg–Sexl boost of an isolated gravitating multipole source6. The detection of these signals was also discussed7.

Sign in / Sign up

Export Citation Format

Share Document