ar X iv : h ep - p h / 96 04 26 9 v 1 9 A pr 1 99 6 About the Q 2 dependence of asymmetry A 1

ar X iv : h ep - t h / 96 04 15 9 v 1 2 5 A pr 1 99 6 BGU - PH - 96 / 08 SPECTRUM OF COSMIC GRAVITATIONAL WAVE BACKGROUND

Models of string cosmology predict a stochastic background of gravitational waves with a spectrum that is strongly tilted towards high frequencies. I give simple approximate expressions for spectral densities of the cosmic background which can be directly compared with sensitivities of gravitational wave detectors.

ar X iv : h ep - p h / 96 04 36 8 v 1 1 9 A pr 1 99 6 SONOLUMINESCENCE AND THE HEIMLICH EFFECT ∗

In a typical experimental situation, a bubble of gas (usually just air, possibly doped with a noble gas) in a liquid (usually just water) is made to expand and then to contract violently under the influence of an applied acoustic field. During this motion, [6] the bubble emits a very sharp pulse of light, after which it expands again and oscillates about its equilibrium radius, until stability ...

ar X iv : h ep - p h / 99 04 36 1 v 1 1 6 A pr 1 99 9 Coherent Interactions with heavy ions at CMS 1

ar X iv : h ep - e x / 99 04 01 6 v 1 1 5 A pr 1 99 9 Precision Electroweak

Preliminary SLD electroweak results based on essentially the complete 550K Z dataset are presented and interpreted, and some historical background is provided.

ar X iv : h ep - p h / 96 04 35 0 v 1 1 8 A pr 1 99 6 On the triple pomeron contribution in the hard pomeron theory

Within the hard pomeron approach it is shown that the triple pomeron interaction gives no contribution to the cross-section for a projectile with large enough virtuality g 2 ln Q 2 ∼ 1. For small virtualities g 2 ln Q 2 << 1 its contribution is essential.