Direct mass and lifetime measurements of neutron-rich nuclei up to A[approximately]100 using the TOFI spectrometer at LAMPF (open access)

Direct mass and lifetime measurements of neutron-rich nuclei up to A[approximately]100 using the TOFI spectrometer at LAMPF

This project was directed toward the study of neutron-rich nuclei using the experimental facilities at LAMPF, which is a part of LANL. The principal results of the investigation include the discovery of many new isotopes along with a measurement of their masses and in particular those nuclides in the Z = 7--19 and 14 --26 regions of the chart of the nuclides.Thirty-four new nuclides were detected and studied with their masses being measured with relatively high accuracy, and an additional twenty-six that were previously known and measured were remeasured to an improved accuracy. Besides providing new information about the mass surface in new and extended redons of the chart of the nuclides, this investigation enabled properties and previously unknown structure of some of the nuclei to be determined such as nuclear deformation among some of the nuclides. Also a study of the neutron pairing gaps and the proton pairing gaps among these nuclides was made. Other developments also achieved included instrument (TOFI) improvements and upgrades and theoretical investigations into the masses of the hadrons.
Date: June 17, 1993
Creator: Lind, V. G.
Object Type: Report
System: The UNT Digital Library
Direct mass and lifetime measurements of neutron-rich nuclei up to A{approximately}100 using the TOFI spectrometer at LAMPF. Final report, April 15, 1986--March 14, 1992 (open access)

Direct mass and lifetime measurements of neutron-rich nuclei up to A{approximately}100 using the TOFI spectrometer at LAMPF. Final report, April 15, 1986--March 14, 1992

This project was directed toward the study of neutron-rich nuclei using the experimental facilities at LAMPF, which is a part of LANL. The principal results of the investigation include the discovery of many new isotopes along with a measurement of their masses and in particular those nuclides in the Z = 7--19 and 14 --26 regions of the chart of the nuclides.Thirty-four new nuclides were detected and studied with their masses being measured with relatively high accuracy, and an additional twenty-six that were previously known and measured were remeasured to an improved accuracy. Besides providing new information about the mass surface in new and extended redons of the chart of the nuclides, this investigation enabled properties and previously unknown structure of some of the nuclei to be determined such as nuclear deformation among some of the nuclides. Also a study of the neutron pairing gaps and the proton pairing gaps among these nuclides was made. Other developments also achieved included instrument (TOFI) improvements and upgrades and theoretical investigations into the masses of the hadrons.
Date: June 17, 1993
Creator: Lind, V. G.
Object Type: Report
System: The UNT Digital Library
Modular intelligent sensor system (open access)

Modular intelligent sensor system

This paper describes a sensor system architecture suitable for application in systems intended for battery powered unattended use. The modularity concept addresses the logical interconnects between modules, the electrical interconnects between modules, and a system for the generalization of data to permit modular processing.
Date: June 17, 1993
Creator: Fuess, D. A.
Object Type: Article
System: The UNT Digital Library
Texas Attorney General Opinion: LO93-048 (open access)

Texas Attorney General Opinion: LO93-048

Letter opinion 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: Regulations governing state funding of retirement programs provided for junior college faculty members (ID# 18188)
Date: June 17, 1993
Creator: Texas. Attorney-General's Office.
Object Type: Text
System: The Portal to Texas History
Texas Attorney General Opinion: LO93-049 (open access)

Texas Attorney General Opinion: LO93-049

Letter opinion 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 San Patricio County Commissioners Court to take certain actions in winding up the Taft Hospital District (RQ-531)
Date: June 17, 1993
Creator: Texas. Attorney-General's Office.
Object Type: Text
System: The Portal to Texas History
Texas Attorney General Opinion: LO93-050 (open access)

Texas Attorney General Opinion: LO93-050

Letter opinion 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: Clarification of Attorney General Opinion DM-136 (1992) (ID# 16818)
Date: June 17, 1993
Creator: Texas. Attorney-General's Office.
Object Type: Text
System: The Portal to Texas History