ATLAS observed a limit for the cross section of dijet resonances, which is weaker than expected mass slightly below $\ensuremath{\approx}1\text{ }\text{ }\mathrm{TeV}$. In addition, CMS reported hints (nonresonant) pair production resonances $X$ via particle $Y$ at very similar range with local (global) significance $3.6\ensuremath{\sigma}$ ($2.5\ensuremath{\sigma}$) ${m}_{X}\ensuremath{\approx...

We analyze 8 sources with strong mid-infrared excesses in the 13 Myr-old double cluster h & χ Persei. New optical spectra and broadband SEDs (0.36-8 μm) are consistent with cluster membership. We show that material with T∼300-400 K and Ld/L⋆ ∼10 -10 produces the excesses in these sources. Optically-thick blackbody disk models including those with large inner holes do not match the observed SEDs...

Point-like excesses have been alternately claimed and refuted in the direction of Cygnus X-3, BL-Lacertae objects, and others. We conduct a search for point-like deviations from isotropy in the arrival direction of ultra-high energy cosmic rays in the monocular data set collected by the High-Resolution Fly’s Eye. We find no evidence for point-like excesses and place a 90% c.l. upper limit of 0....

available online at http://meteoritics.org 721 © The Meteoritical Society, 2005. Printed in USA. In situ survey of graphite in unequilibrated chondrites: Morphologies, C, N, O, and H isotopic ratios Smail MOSTEFAOUI1*, Ernst ZINNER2, Peter HOPPE1, Frank J. STADERMANN2, and Ahmed EL GORESY1 1Max-Planck-Institut für Chemie, Postfach 3060, 55020 Mainz, Germany 2Laboratory for Space Sciences and Ph...

We analyze 8 sources with strong mid-infrared excesses in the 13 Myr-old double cluster h and χ Persei. New optical spectra and broadband SEDs (0.36-8 μm) are consistent with cluster membership. We show that material with T∼300-400 K and Ld/L⋆ ∼10 -10 produces the excesses in these sources. Optically-thick blackbody disk models including those with large inner holes do not match the observed SE...