Publications (11)
Belle II Technical Design Report
T. Abe, I. Adachi, K. Adamczyk +407
The Belle detector at the KEKB electron-positron collider has collected almost 1 billion Y(4S) events in its decade of operation. Super-KEKB, an upgrade of KEKB is under constructi…
Fabrication of Analog Electronics for Serial Readout of Silicon Strip Sensors
E. Won, J. H. Choi, H. Ha +3
A set of analog electronics boards for serial readout of silicon strip sensors was fabricated. A commercially available amplifier is mounted on a homemade hybrid board in order to…
Observation of Bs->Ds(*)+Ds(*)- using e+e- collisions and a determination of the Bs-Bsbar width difference ÎÎ_s
S. Esen, A. J. Schwartz, I. Adachi +125
We have made the first observation of Bs->Ds(*)+Ds(*)- decays using 23.6 fb-1 of data recorded by the Belle experiment running on the Upsilon(5S) resonance. The branching fractions…
Search for CP violating charge asymmetry in B^+ -> J/psi K^+ decays
K. Sakai, T. Kawasaki, H. Aihara +136
We present the result of a search for charge asymmetry in B^+ -> J/psi K^+ decays. The CP-violating charge asymmetry is measured to be A_CP(B^+ -> J/psi K^+) = [-0.76 +/- 0.50 (sta…
First Measurement of Inclusive B -> X_s eta Decays
Belle Collaboration, K. Nishimura, T. E. Browder +140
We report a first measurement of inclusive B -> X_s eta decays, where X_s is a charmless state with unit strangeness. The measurement is based on a pseudo-inclusive reconstruction…
Search for CP violation in tau -> K^0_S pi nu_tau decays at Belle
M. Bischofberger, H. Hayashii, K. Adamczyk +113
We report on a search for CP violation in tau -> K^0_S pi nu_tau decays using a data sample of 699 fb^{-1} collected in the Belle experiment at the KEKB electron-positron asymmetri…
Search for CP violating charge asymmetry in B^+ -> J/psi K^+ decays
K. Sakai, T. Kawasaki, H. Aihara +136
We present the result of a search for charge asymmetry in B^+ -> J/psi K^+ decays. The CP-violating charge asymmetry is measured to be A_CP(B^+ -> J/psi K^+) = [-0.76 +/- 0.50 (sta…
Study of B^{+-} -> K^{+-}(K_S K pi)^0 Decay and Determination of eta_c and eta_c(2S) Parameters
Belle collaboration, A. Vinokurova, A. Kuzmin +143
We report the results of a study of and decays followed by and decays to . The results are obtai…
The Physics of the B Factories
A. J. Bevan, B. Golob, Th. Mannel +2003
This work is on the Physics of the B Factories. Part A of this book contains a brief description of the SLAC and KEK B Factories as well as their detectors, BaBar and Belle, and da…
Measurement of the decay and determination of
H. Ha, E. Won, I. Adachi +140
We present a measurement of the charmless semileptonic decay using a data sample containing 657 events collected with the Belle detecto…
Evidence for the Suppressed Decay B- -> DK-, D -> K+pi-
Belle Collaboration, Y. Horii, K. Trabelsi +143
The suppressed decay chain B- -> DK-, D -> K+pi-, where D indicates a anti-D0 or D0 state, provides important information on the CP-violating angle phi_3. We measure the ratio R_{D…