Texas Attorney General Opinion: DM-20 (open access)

Texas Attorney General Opinion: DM-20

Document issued by the Office of the Attorney General of Texas in Austin, Texas, providing an interpretation of Texas law. It provides the opinion of the Texas Attorney General, Dan Morales, regarding a legal question submitted for clarification: Authority of the Coordinating Board to mandate training requirements for locally elected community and junior college trustees, and related questions (RQ-2171)
Date: April 25, 1991
Creator: Texas. Attorney-General's Office.
Object Type: Text
System: The Portal to Texas History
Transition Crossing Improvements (open access)

Transition Crossing Improvements

During the accelerator studies period of 12/90-1/91 efforts were made to improve the efficiency of crossing transition in the Accumulator. E760 wishes to measure the product of the branching ratios for {bar p}p {yields} {eta}{sub c} {yields} {gamma}{gamma} and the mass and width of the {eta}{sub c}. Since resonance production of the {eta}{sub c} requires a beam momentum of 3.67 Gev/c which is below the Accumulator design transition momentum, and since the above process is rare, it is required to cross transition efficiently (> 90%) with 30 mA of beam. In the past, transition crossing efficiency has been intensity-dependent, with never more than 10 mA getting through transition. At 8 mA or less, transition crossing efficiency was typically 100%. The beam loss is due to a large longitudinal beam blow-up which has been observed many times during transition crossing.
Date: April 25, 1991
Creator: Church, M.
Object Type: Report
System: The UNT Digital Library
Physics possibilities at LHC/SSC (open access)

Physics possibilities at LHC/SSC

This document reviews some recent work on physics simulations for SSC/LHC. Included are reviews of some of the recent developments in physics simulations for the SSC/LHC and comments upon the requirements that are placed upon detectors by the need to extract specific physics signatures. The material in the various EOI/LOI documents submitted to the SCC Laboratory and the work done at the Aachen LHC workshop are discussed. In the following discussion 1 SSC (LHC) year corresponds to an integrated luminosity of 10 (100) fb{sup {minus}1}. 41 refs., 14 figs.
Date: April 25, 1991
Creator: Hinchliffe, I.
Object Type: Article
System: The UNT Digital Library