THE SIGN OF Δγ FOR THE B<SUB>d</SUB>-B<SUB>d</SUB> SYSTEM FROM PRESENTLY KNOWN VALUES OF THE K-M PARAMETERS

WU Dan-Di

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2024年10月30日

Chinese Physics C> 1989, Vol. 13> Issue(3) : 222-225

THE SIGN OF Δγ FOR THE B_d-B_d SYSTEM FROM PRESENTLY KNOWN VALUES OF THE K-M PARAMETERS

WU Dan-Di ^,

Institute of Hish Enerss Physics,Academia Sinica,Beijing

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We point out that in certain region of t quark mass and KM parameters,the nearly CP even eigenstate B_d+ can be longer lived than the nearly CP odd one B_d^－.If this happens,many CP violation effects should change their signs correspondingly.

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WU Dan-Di. THE SIGN OF Δγ FOR THE B_d-B_d SYSTEM FROM PRESENTLY KNOWN VALUES OF THE K-M PARAMETERS[J]. Chinese Physics C, 1989, 13(3): 222-225.

WU Dan-Di. THE SIGN OF Δγ FOR THE B_d-B_d SYSTEM FROM PRESENTLY KNOWN VALUES OF THE K-M PARAMETERS[J]. Chinese Physics C, 1989, 13(3): 222-225. shu

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Received: 1900-01-01
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THE SIGN OF Δγ FOR THE B_d-B_d SYSTEM FROM PRESENTLY KNOWN VALUES OF THE K-M PARAMETERS

WU Dan-Di ^,

Corresponding author: WU Dan-Di,

Institute of Hish Enerss Physics,Academia Sinica,Beijing

Received Date: 1900-01-01
Accepted Date: 1900-01-01
Available Online: 1989-03-05

Abstract: We point out that in certain region of t quark mass and KM parameters,the nearly CP even eigenstate B_d+ can be longer lived than the nearly CP odd one B_d^－.If this happens,many CP violation effects should change their signs correspondingly.

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THE SIGN OF Δγ FOR THE B_d-B_d SYSTEM FROM PRESENTLY KNOWN VALUES OF THE K-M PARAMETERS

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