Observations with Wide-band Gravitational Radiation Detectors

نویسندگان
چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Laser interferometer gravitational radiation detectors

Some techniques proposed or currently under development for detection of gravitational radiation by laser interferometers are reviewed, with particular emphasis on experiments covering the lower frequencies potentially accessible to ground based instruments.

متن کامل

Wide bandwidth dual acoustic gravitational wave detectors

In a “dual” detector a wideband sensitivity is obtained by measuring the differential displacement, driven by the gw wave, of the facing surfaces of two nested massive bodies mechanically resonating at different frequencies. By the use of the recently proposed “selective readout” scheme, capable of specifically selecting the signal contributed by the vibrational modes sensitive to the gravitati...

متن کامل

Narrow-band Searches for Gravitational Radiation with Spacecraft Doppler Tracking

We discuss a filtering technique for Teducing the two-way Doppler frequency jluctuations of noise sources localized in space (like the troposphere, or the master clock) that aflect the sensitivity of spacecraft Doppler tmcking searches for gravitational mdiation. This method takes advantage of the sinusoidal behavior of the tmnsfer function to the Doppler observable of these noise sources, whic...

متن کامل

Audio-Band Frequency-Dependent Squeezing for Gravitational-Wave Detectors.

Quantum vacuum fluctuations impose strict limits on precision displacement measurements, those of interferometric gravitational-wave detectors among them. Introducing squeezed states into an interferometer's readout port can improve the sensitivity of the instrument, leading to richer astrophysical observations. However, optomechanical interactions dictate that the vacuum's squeezed quadrature ...

متن کامل

Radiation pressure and stability of interferometric gravitational-wave detectors.

The effect of radiation pressure on the stability of Fabry-Perot cavities with hanging mirrors is investigated. Such cavities will form an integral part of the laser interferometric gravitational-wave detectors that are being constructed around the globe. The mirrors are hung by means of a pendulum suspension and are locked by servo controls. We assume a realistic servo-control transfer functio...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Symposium - International Astronomical Union

سال: 1974

ISSN: 0074-1809

DOI: 10.1017/s007418090023595x