The Art of Bracketing Empire Out and Creating Parallel Worlds: The Case of Late Persian Yehud

The goal of this article is to draw attention to a seemingly strange, generative pattern that, at times and under certain conditions, has shaped socially shared worlds of imagination among subordinate groups within imperial or hierarchically asymmetric structures of power, especially among “retainer” groups who saw themselves as a “cultural elite” of the subordinate group. I am referring to a generative pattern that in a significant number of such groups, across time and space, has led to constructions of worlds of imagination, and vicarious participation in them through readings or other social acts of imagination that involved “bracketing the empire out.” The article focuses on the world of the literati of late Persian Yehud/Judah, and especially the bracketing out of Ramat Rahel, the most obvious and monumental, explicit, imperial site in the province, but a number of various examples from diverse historical and geographical contexts are also brought to bear to make a point that this is a well-instantiated pattern. The article then concludes with a discussion of what was often gained by acts of imagination and memory involved in bracketing out “empire” and under which circumstances such acts tended to be historically likely

Search for dark matter produced in association with bottom or top quarks in √s = 13 TeV pp collisions with the ATLAS detector

A search for weakly interacting massive particle dark matter produced in association with bottom or top quarks is presented. Final states containing third-generation quarks and miss- ing transverse momentum are considered. The analysis uses 36.1 fb−1 of proton–proton collision data recorded by the ATLAS experiment at √s = 13 TeV in 2015 and 2016. No significant excess of events above the estimated backgrounds is observed. The results are in- terpreted in the framework of simplified models of spin-0 dark-matter mediators. For colour- neutral spin-0 mediators produced in association with top quarks and decaying into a pair of dark-matter particles, mediator masses below 50 GeV are excluded assuming a dark-matter candidate mass of 1 GeV and unitary couplings. For scalar and pseudoscalar mediators produced in association with bottom quarks, the search sets limits on the production cross- section of 300 times the predicted rate for mediators with masses between 10 and 50 GeV and assuming a dark-matter mass of 1 GeV and unitary coupling. Constraints on colour- charged scalar simplified models are also presented. Assuming a dark-matter particle mass of 35 GeV, mediator particles with mass below 1.1 TeV are excluded for couplings yielding a dark-matter relic density consistent with measurements