The production of D/sup -/ by multiple charge-transfer collisions of a D/sup +/ beam in a cesium-vapor target is considered for D/sup +/ energies above 300 eV. The cross sections relevant to D/sup -/ formation are obtained by a least-squares fit of three-charge-state differential equations to experimental yield curves. Implications for production of intense negative-ion beams are discussed, and speculations are made about extrapolation to lower engeries.

B-roll video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story.

Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Bella, an Indian fruit bat, is a part of the new zoo program"

Photograph used for a story in the Daily Oklahoman newspaper. Caption: "basket weaving"

Video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story.

Video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story.

Video footage from the KXAS-TV/NBC station in Fort Worth, Texas, covering a news story by reporter Joe Stroop about several water pipe breaks. Shows workers in the process of fixing the breaks and an interview with Water Department Director discussing tips for residents affected. This story aired at 6:00 P.M.

Video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story. This story aired at 10:00 P.M.

Video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story. This story aired at 10:00 P.M.

Video footage from the KXAS-TV/NBC station in Fort Worth, Texas, covering a news story about a meeting at a church and an interview with a man about unregulated abortions. This story aired at 10:00 P.M.

Video footage from the KXAS-TV/NBC station in Fort Worth, Texas, covering a news story about four children shot by their father, Willy Joe Daniel, in their home. Two of the children were killed and the other two put in hospital care. The father and mother were in the process of getting divorced.This story aired at 6:00 P.M.

Daily newspaper from Hereford, Texas that includes local, state, and national news along with advertising.

Photograph used for a story in the Daily Oklahoman newspaper. Caption: "The buildings numbered 3 and 4 in the Spaulding & Slye Corp. diagram represent the two garden-type buildings on which the firm will begin construction in 60 days. (Broadway Executive Park)"

Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Architectural design of buildings 3 and 4 shows use of brick and glass, with landscaped courtyard, in construction of 30,000 square feet of office space in Broadway Executive Park, built just off Broadway Extension and NW 63."

Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Mrs. John M. Parrish Jr. and Lillian Waltz at the cheese cart."

Video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story.

Video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story.

Video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story.

Semiweekly newspaper from Tulsa, Oklahoma that includes local, state, and national news along with advertising.

Semiweekly newspaper from Alvin, Texas that includes local, state, and national news along with advertising.

Daily newspaper from Baytown, Texas that includes local, state, and national news along with advertising.

Daily newspaper from Altus, Oklahoma that includes local, state, and national news along with advertising.

Daily newspaper from Brownwood, Texas that includes local, state, and national news along with advertising.

Daily newspaper from Stephenville, Texas that includes local, state, and national news along with advertising.