Title of article
Effect of cosmic rays on the resonant gravitational wave detector Nautilus at temperature T=1.5 K
Author/Authors
P Astone، نويسنده , , D Babusci، نويسنده , , M Bassan، نويسنده , , P Bonifazi، نويسنده , , P Carelli، نويسنده , , E Coccia، نويسنده , , S DʹAntonio، نويسنده , , V Fafone، نويسنده , , G Giordano، نويسنده , , A Marini، نويسنده , , G Mazzitelli، نويسنده , , Y. Minenkov، نويسنده , , I Modena، نويسنده , , G Modestino، نويسنده , , A Moleti، نويسنده , , G.V Pallottino، نويسنده , , G Pizzella، نويسنده , , L Quintieri، نويسنده , , A Rocchi، نويسنده , , F Ronga، نويسنده , , et al.، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2002
Pages
6
From page
179
To page
184
Abstract
The interaction between cosmic rays and the gravitational wave bar detector Nautilus is experimentally studied with the aluminum bar at temperature of T=1.5 K. The results are compared with those obtained in the previous runs when the bar was at T=0.14 K. The results of the run at T=1.5 K are in agreement with the thermo-acoustic model; no large signals at unexpected rate are noticed, unlike the data taken in the run at T=0.14 K. The observations suggest a larger efficiency in the mechanism of conversion of the particle energy into vibrational mode energy when the aluminum bar is in the superconductive status.
Journal title
PHYSICS LETTERS B
Serial Year
2002
Journal title
PHYSICS LETTERS B
Record number
915983
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