DocumentCode :
1494452
Title :
Status of Stanford magnetic monopole search with eight-loop superconducting detector
Author :
Huber, M.E. ; Cabrera, B. ; Taber, M.A. ; Gardner, R.D.
Author_Institution :
Dept. of Phys., Stanford Univ., CA, USA
Volume :
25
Issue :
2
fYear :
1989
fDate :
3/1/1989 12:00:00 AM
Firstpage :
1208
Lastpage :
1211
Abstract :
A model has been developed which includes all significant inductive coupling of the Stanford monopole detector pickup loops and allows variation of the individual inductances to optimize the fit to the data. With this model, one can calculate the response of the detector to monopoles, with allowances for the inoperative panels and discrepancies in the inductances. The detector has been in operation for approximately 450 days at this time. Of this, there are 6600 hours of computer data, and 6000 of these hours meet the criteria for active sensing time. No candidate monopole events have been observed. The exposure to date represents a limit on the flux of cosmic ray magnetic poles of 7.8×10-13 cm-2 s-1 sr -1 at 90% confidence level
Keywords :
magnetic monopoles; particle detectors; 450 d; Stanford magnetic monopole search; active sensing time; cosmic ray magnetic poles; eight-loop superconducting detector; inductive coupling; inoperative panels; pickup loops; Coils; Cosmic rays; Detectors; Event detection; Magnetic flux; Magnetic moments; Physics; SQUIDs; Superconducting filaments and wires; Superconducting magnets;
fLanguage :
English
Journal_Title :
Magnetics, IEEE Transactions on
Publisher :
ieee
ISSN :
0018-9464
Type :
jour
DOI :
10.1109/20.92512
Filename :
92512
Link To Document :
بازگشت