Two Gravity-Wave Detectors: A Comparison
نویسندگان
چکیده
*Work supported by the U. S. Atomic Energy Commission under contract with Union Carbide Corporation. )Present address: Department of Physics and Astronomy, Vanderbilt University, Nashville, Tenn. 37203. J. Rainwater, Phys. Bev. 79, 432 (1950). J. M. Blatt and V. F. Weisskopf, Theoretical Nuclear Physics (Wiley, New York, 1952). K. Kumar, Phys. Rev. C 1, 369 (1970). A. Bohr, Kgl. Dan. Vidensk. Selsk. , Mat. -Fys. Medd. 26, No. 14 (1952); A. Bohr and B.R. Mottelson, Kgl. Dan. Vidensk. Selsk. , Mat. -Fys. Medd. 27, No. 16 (1953); B. R. Mottelson, in The Many Body Browed, edited by J. Percus (Wiley, New York, 1958). G. Ripka, in Advances in Nuclear Physics, edited by M. Baranger and E. Vogt (Plenum, New York1,968), Vol. I, p. 183. The two-body operator defined by Eqs. (1) and (2) is similar to that of the separable, quadrupole-quadrupole interaction. However, .the two would be identical only if the nuclear mass and charge distributions were identical. We follow the conventions of A. de-Shalit and I. Tal-. mi, Nuclear Shell Theory (Academic, New York, 1963) for the tensor and scalar products of irreducible tensors (except for some obvious change of notation). de-Shalit and Talmi, Bef. 7. K. Alder and A. Winther, Coulomb Excitation (Academic, New York, 1966). I. A, Fraser et al. , Phys. Rev. Lett, 23, 1047, 1051 (1969); R. G. Stokstad, private communication of compilation of the results of several experiments fthese matrix elements can be found in Table I of K. Kumar, Phys. Bev. Lett. 26, 269 (1971)]. Kumar, Bef. 10. ' P. H. Stelson and L. Grodzins, Nucl. Data 1, 21 (1965).
منابع مشابه
STABILITY ANALYSIS FROM FOURTH ORDER NONLINEAR EVOLUTION EQUATIONS FOR TWO CAPILLARY GRAVITY WAVE PACKETS IN THE PRESENCE OF WIND OWING OVER WATER.
Asymptotically exact and nonlocal fourth order nonlinear evolution equations are derived for two coupled fourth order nonlinear evolution equations have been derived in deep water for two capillary-gravity wave packets propagating in the same direction in the presence of wind flowing over water.We have used a general method, based on Zakharov integral equation.On the basis of these evolution eq...
متن کاملBenefits of Artificially Generated Gravity Gradients for Interferometric Gravitational-Wave Detectors
We present an approach to experimentally evaluate gravity gradient noise, a potentially limiting noise source in advanced interferometric gravitational wave (GW) detectors. In addition, the method can be used to provide sub-percent calibration in phase and amplitude of modern interferometric GW detectors. Knowledge of calibration to such certainties shall enhance the scientific output of the in...
متن کاملGravity-wave detectors as probes of extra dimensions
If string theory is correct, then our observable Universe may be a 3-dimensional “brane” embedded in a higher-dimensional spacetime. This theoretical scenario should be tested via the state-of-the-art in gravitational experiments – the current and upcoming gravity-wave detectors. Indeed, the existence of extra dimensions leads to oscillations that leave a spectroscopic signature in the gravity-...
متن کاملEFFECT OF COUNTERPROPAGATING CAPILLARY GRAVITY WAVE PACKETS ON THIRD ORDER NONLINEAR EVOLUTION EQUATIONS IN THE PRESENCE OF WIND FLOWING OVER WATER
Asymptotically exact and nonlocal third order nonlinear evolution equations are derivedfor two counterpropagating surface capillary gravity wave packets in deep water in thepresence of wind flowing over water.From these evolution equations stability analysis ismade for a uniform standing surface capillary gravity wave trains for longitudinal perturbation. Instability condition is obtained and g...
متن کاملSolution of propagation of acoustic-gravity waves in the atmosphere using finite difference method of order two
Investigating waves propagation’s equation in the atmosphere is one of the important and widely used issues in various sciences, which has attracted many researchers. A type of propagating waves is an acoustic-gravity wave. These type of waves have a lot of stationarity properties and can be propagate to a high altitude in the atmosphere. The equation of acoustic-gravity wave propagation is a h...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
دوره شماره
صفحات -
تاریخ انتشار 2011