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Non-D Anti-D Decays of the psi-prime-prime (3770).

DE2004826977

Publication Date	2000
Personal Author	Majid, W. A.
Page Count	100
Abstract	A search for inclusive non-D(bar B) decays of the (Psi)(double-prime)(3770) is performed in a sample of 9.56 (+-) 0.48 pb(sup -1) collected by the Mark III detector at the SPEAR storage ring, at the Stanford Linear Accelerator Center. To be more specific, a search for inclusive (bar p), (bar (Lambda)), and (phi) decay modes of the (Psi)(double-prime)(3770) is performed in this data sample. Backgrounds due to the decays of the radiatively produced (Psi)(prime)(3686) are subtracted. Also backgrounds due to the production of the same final state by nonresonant e(sup +)e(sup -) annihilation are subtracted. After further background subtractions from D meson decays and particle misidentification and efficiency corrections no events are seen and upper limits are placed for each one of these decay channels.
Keywords	Annihilation D-mesons Decay Efficiency Production Spear Stanford Linear Accelerator Center Storage rings
Source Agency	Technical Information Center Oak Ridge Tennessee
Corporate Authors	Stanford Linear Accelerator Center, CA.; Department of Energy, Washington, DC.
Supplemental Notes	Sponsored by Department of Energy, Washington, DC.
Document Type	Technical Report
NTIS Issue Number	200512

Non-D Anti-D Decays of the psi-prime-prime (3770).

Non-D Anti-D Decays of the psi-prime-prime (3770).
DE2004826977

Publication Date	2000
Personal Author	Majid, W. A.
Page Count	100
Abstract	A search for inclusive non-D(bar B) decays of the (Psi)(double-prime)(3770) is performed in a sample of 9.56 (+-) 0.48 pb(sup -1) collected by the Mark III detector at the SPEAR storage ring, at the Stanford Linear Accelerator Center. To be more specific, a search for inclusive (bar p), (bar (Lambda)), and (phi) decay modes of the (Psi)(double-prime)(3770) is performed in this data sample. Backgrounds due to the decays of the radiatively produced (Psi)(prime)(3686) are subtracted. Also backgrounds due to the production of the same final state by nonresonant e(sup +)e(sup -) annihilation are subtracted. After further background subtractions from D meson decays and particle misidentification and efficiency corrections no events are seen and upper limits are placed for each one of these decay channels.
Keywords	Annihilation D-mesons Decay Efficiency Production Spear Stanford Linear Accelerator Center Storage rings
Source Agency	Technical Information Center Oak Ridge Tennessee
Corporate Authors	Stanford Linear Accelerator Center, CA.; Department of Energy, Washington, DC.
Supplemental Notes	Sponsored by Department of Energy, Washington, DC.
Document Type	Technical Report
NTIS Issue Number	200512