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Classical Dynamics of Triatomic Systems (open access)

Classical Dynamics of Triatomic Systems

This report is about the Classical Dynamics of Triatomic Systems which is divided into three parts.
Date: September 5, 1968
Creator: Parr, Christopher Alan
Object Type: Thesis or Dissertation
System: The UNT Digital Library
Regge pole families and Toller poles: t not equal to 0 (open access)

Regge pole families and Toller poles: t not equal to 0

Mass formulae for M = 0 and M = 1 Toller families are derived using the standard tools of the S-matrix theory.
Date: November 1, 1968
Creator: Di Vecchia, P. & Drago, F.
Object Type: Report
System: The UNT Digital Library
Some Thoughts on Stability in Nonlinear Periodic Focusing Systems. (open access)

Some Thoughts on Stability in Nonlinear Periodic Focusing Systems.

None
Date: January 1, 1968
Creator: McMillan, E.M.
Object Type: Report
System: The UNT Digital Library
Pop Chronicles Interviews #184 - Ian and Sylvia Tyson transcript

Pop Chronicles Interviews #184 - Ian and Sylvia Tyson

Recording of John Gilliland interviewing Ian and Sylvia Tyson in Pasadena, California for the Pop Chronicles radio program series.
Date: January 12, 1968
Creator: Gilliland, John
Object Type: Sound
System: The UNT Digital Library
TWO-MILE ACCELERATOR PROJECT. Quarterly Status Report, October 1--December 31, 1967. (open access)

TWO-MILE ACCELERATOR PROJECT. Quarterly Status Report, October 1--December 31, 1967.

None
Date: January 1, 1968
Creator: unknown
Object Type: Report
System: The UNT Digital Library
S8DR TEMPERATURE SWITCH DEVELOPMENT AND TESTING. (open access)

S8DR TEMPERATURE SWITCH DEVELOPMENT AND TESTING.

None
Date: January 1, 1968
Creator: Powers, J. L.
Object Type: Report
System: The UNT Digital Library
HUMMINGBIRD FILM DIGITIZER SYSTEM. (open access)

HUMMINGBIRD FILM DIGITIZER SYSTEM.

None
Date: January 1, 1968
Creator: van der Lans, J; Pellegrin, J - & Slettenhaar, H J
Object Type: Report
System: The UNT Digital Library
PHASE RELATIONSHIPS IN THE ($alpha$ + delta) REGION OF THE Zr--H SYSTEM. (open access)

PHASE RELATIONSHIPS IN THE ($alpha$ + delta) REGION OF THE Zr--H SYSTEM.

None
Date: January 1, 1968
Creator: Moore, K. E. & Nakata, M. M.
Object Type: Report
System: The UNT Digital Library
Experiments on Forming Intense Rings of Electrons Suitable for the Acceleration of Ions (open access)

Experiments on Forming Intense Rings of Electrons Suitable for the Acceleration of Ions

Electrons were injected from a 3.3-MeV 300-A accelerator into a circular orbit in a pulsed magnetic field. Trapped ring currents of 150 A (4 x 10{sup 12} electrons) were magnetically compressed from 19 cm to 3.5 cm radii and simultaneously accelerated from 3.3 MeV to 18 MeV in energy. The rms dimensions of the cross section of the ring after compression were a = 2.3 {+-} 0.2 mm radially and b = 1.6 {+-} 0.2 mm axially. The lifetime of the ring was typically 5.5 msec, and was determined by the decay of the magnetic field after compression. This lifetime could be decreased by the addition of hydrogen gas, indicating the focusing effect of the trapped positive ions.
Date: December 16, 1968
Creator: Keefe, D.; Lambertson, G. R.; Laslett, L. J.; Perkins, W. A.; Peterson, J. M.; Sessler, A. M. et al.
Object Type: Article
System: The UNT Digital Library
TRANSMISSION SECONDARY EMISSION FROM THIN FILMS OF ALKALI HALIDES. (open access)

TRANSMISSION SECONDARY EMISSION FROM THIN FILMS OF ALKALI HALIDES.

None
Date: January 1, 1968
Creator: Llacer, J
Object Type: Report
System: The UNT Digital Library
Transverse Space-Charge Effects in Circular Accelerators (open access)

Transverse Space-Charge Effects in Circular Accelerators

The particles in an accelerator interact with one another by electromagnetic forces and are held together by external focusing forces. Such a many-body system has a large number of transverse modes of oscillation (plasma oscillations) that can be excited at characteristic frequencies by errors in the external guide field. In Part I we examine one mode of oscillation in detail, namely the quadrupole mode that is excited in uniformly charged beams by gradient errors. We derive self-consistent equations of motion for the beam envelope and solve these equations for the case in which the space-charge force is much less than the external focusing force, i.e., for strong-focusing synchrotrons. We find that the resonance intensity is shifted from the value predicted by the usual transverse incoherent space-charge limit; moreover, because the space-charge force depends on the shape and size of the beam, the beam growth in always limited. For gradient errors of the magnitude normally present in strong-focusing synchrotrons, the increase in beam size is small provided the beam parameters are properly chosen; otherwise the growth may be large. Thus gradient errors need not impose a limit on the number of particles that can be accelerated. In Part II we examine …
Date: October 30, 1968
Creator: Sacherer, Frank James
Object Type: Thesis or Dissertation
System: The UNT Digital Library
AEC UNCLASSIFIED PROGRAMS. Quarterly Technical Progress Report, January-- March 1968 (open access)

AEC UNCLASSIFIED PROGRAMS. Quarterly Technical Progress Report, January-- March 1968

None
Date: July 1, 1968
Creator: unknown
Object Type: Report
System: The UNT Digital Library
Texas Parks & Wildlife, Volume 26, Number 4, April 1968 (open access)

Texas Parks & Wildlife, Volume 26, Number 4, April 1968

Magazine discussing natural resources, parks, hunting and fishing, and other information related to the outdoors in Texas.
Date: April 1968
Creator: Texas. Parks and Wildlife Department.
Object Type: Journal/Magazine/Newsletter
System: The Portal to Texas History
Texas Parks & Wildlife, Volume 26, Number 5, May 1968 (open access)

Texas Parks & Wildlife, Volume 26, Number 5, May 1968

Magazine discussing natural resources, parks, hunting and fishing, and other information related to the outdoors in Texas.
Date: May 1968
Creator: Texas. Parks and Wildlife Department.
Object Type: Journal/Magazine/Newsletter
System: The Portal to Texas History
The Cuero Record (Cuero, Tex.), Vol. 74, No. 90, Ed. 1 Monday, April 15, 1968 (open access)

The Cuero Record (Cuero, Tex.), Vol. 74, No. 90, Ed. 1 Monday, April 15, 1968

Daily newspaper from Cuero, Texas that includes local, state and national news along with advertising.
Date: April 15, 1968
Creator: unknown
Object Type: Newspaper
System: The Portal to Texas History
The Daily News-Telegram (Sulphur Springs, Tex.), Vol. 90, No. 98, Ed. 1 Wednesday, April 24, 1968 (open access)

The Daily News-Telegram (Sulphur Springs, Tex.), Vol. 90, No. 98, Ed. 1 Wednesday, April 24, 1968

Daily newspaper from Sulphur Springs, Texas that includes local, state, and national news along with advertising.
Date: April 24, 1968
Creator: Frailey, F. W. & Woosley, Joe
Object Type: Newspaper
System: The Portal to Texas History
Lipscomb Lime Light and the Follett Times (Follett, Tex.), Vol. 55, No. 17, Ed. 1 Thursday, January 18, 1968 (open access)

Lipscomb Lime Light and the Follett Times (Follett, Tex.), Vol. 55, No. 17, Ed. 1 Thursday, January 18, 1968

Weekly newspaper from Follett, Texas that includes local, state, and national news along with advertising.
Date: January 18, 1968
Creator: Skaggs, Fred
Object Type: Newspaper
System: The Portal to Texas History
Brenham Banner-Press (Brenham, Tex.), Vol. 102, No. 250, Ed. 1 Friday, December 13, 1968 (open access)

Brenham Banner-Press (Brenham, Tex.), Vol. 102, No. 250, Ed. 1 Friday, December 13, 1968

Daily newspaper from Brenham, Texas that includes local, state, and national news along with advertising.
Date: December 13, 1968
Creator: Gilmore, Robert K. & O'Shea, William
Object Type: Newspaper
System: The Portal to Texas History
[Dallas Park Board Minutes, Book 15] (open access)

[Dallas Park Board Minutes, Book 15]

Minutes for the Dallas Park Board containing a record of the group's discussions, decisions, and other business.
Date: 1968/1971
Creator: Dallas (Tex.). Park and Recreation Department.
Object Type: Book
System: The Portal to Texas History
The Bandera Bulletin (Bandera, Tex.), Vol. 24, No. 6, Ed. 1 Friday, July 19, 1968 (open access)

The Bandera Bulletin (Bandera, Tex.), Vol. 24, No. 6, Ed. 1 Friday, July 19, 1968

Weekly newspaper from Bandera, Texas that includes local, state, and national news along with extensive advertising.
Date: July 19, 1968
Creator: unknown
Object Type: Newspaper
System: The Portal to Texas History
LONG-TERM STABILITY FOR PARTICLE ORBITS. (open access)

LONG-TERM STABILITY FOR PARTICLE ORBITS.

None
Date: January 1, 1968
Creator: Laslett, L.J.; McMillan, E.M. & Moser, J.
Object Type: Report
System: The UNT Digital Library
Brownwood Bulletin (Brownwood, Tex.), Vol. 68, No. 175, Ed. 1 Monday, May 6, 1968 (open access)

Brownwood Bulletin (Brownwood, Tex.), Vol. 68, No. 175, Ed. 1 Monday, May 6, 1968

Daily newspaper from Brownwood, Texas that includes local, state, and national news along with advertising.
Date: May 6, 1968
Creator: Fisher, Norman
Object Type: Newspaper
System: The Portal to Texas History
The Pharr Press (Pharr, Tex.), Vol. 35, No. 43, Ed. 1 Thursday, October 24, 1968 (open access)

The Pharr Press (Pharr, Tex.), Vol. 35, No. 43, Ed. 1 Thursday, October 24, 1968

Weekly newspaper from Pharr, Texas that includes local, state, and national news along with advertising.
Date: October 24, 1968
Creator: Glover, Lloyd H.
Object Type: Newspaper
System: The Portal to Texas History