ar X iv : 0 70 6 . 21 51 v 1 [ as tr o - ph ] 1 4 Ju n 20 07 BRX - TH 589 UFIFT - QG - 07 - 03

ar X iv : n uc l - th / 0 30 70 01 v 1 3 0 Ju n 20 03 - 1 - CORRELATION BETWEEN THE DEUTERON CHARACTERISTICS AND THE LOW - ENERGY TRIPLET np SCATTERING PARAMETERS

ar X iv : 0 80 6 . 21 85 v 1 [ as tr o - ph ] 1 3 Ju n 20 08 A Spectroscopically Unique Main Belt Asteroid : 10537 ( 1991 RY 16 ) Nicholas

We present visible and near-infrared reflectance spectra and interpreted surface mineralogy for asteroid 10537 (1991 RY16). The spectrum of this object is without precedent amongst the Main Belt asteroids. A unique absorption band centered at 0.63 microns could be attributed to one of several mineralogies. Pronounced 1and 2-micron absorption bands suggest that the composition of 10537

ar X iv : 0 70 6 . 21 26 v 1 [ q - bi o . Q M ] 1 4 Ju n 20 07 Attenuation Regulation as a Term Rewriting System ⋆

The classical attenuation regulation of gene expression in bacteria is considered. We propose to represent the secondary RNA structure in the leader region of a gene or an operon by a term, and we give a probabilistic term rewriting system modeling the whole process of such a regulation.

ar X iv : 0 80 6 . 22 70 v 2 [ he p - th ] 2 0 Ju n 20 08 An N = 1 Superfield Action for M 2 branes

We present an octonionic N = 1 superfield action that reproduces in components the action of Bagger and Lambert for M2 branes. By giving an expectation value to one of the scalars we obtain the maximally supersymmetric superfield action for D2 branes.

ar X iv : m at h - ph / 0 60 70 40 v 1 2 0 Ju l 2 00 6 Invariant Form of BK - factorization and its Applications