000154357 001__ 154357
000154357 005__ 20180128024052.0
000154357 0247_ $$2doi$$a10.1103/PhysRevLett.94.181803
000154357 02470 $$2Scopus$$a2-s2.0-27144446815
000154357 02470 $$2ISI$$a000229074300015
000154357 037__ $$aARTICLE
000154357 245__ $$aObservation of B0→π0π0
000154357 269__ $$a2005
000154357 260__ $$c2005
000154357 336__ $$aJournal Articles
000154357 520__ $$aWe report the observation of the decay B0→π0π0, using a 253fb-1 data sample collected at the Υ(4S) resonance with the Belle detector at the KEKB e+e- collider. The measured branching fraction is B(B0→π0π0)= (2.3-0.5-0.3+0.4+0.2)×10-6, with a significance of 5.8 standard deviations including systematic uncertainties. We also make a measurement of the direct CP violating asymmetry in this mode. © 2005 The American Physical Society.
000154357 700__ $$aChao, Y.
000154357 700__ $$aChang, P.
000154357 700__ $$aAbe, K.
000154357 700__ $$aAbe, K.
000154357 700__ $$aAihara, H.
000154357 700__ $$aAkai, K.
000154357 700__ $$aAkatsu, M.
000154357 700__ $$aAkemoto, M.
000154357 700__ $$aAsano, Y.
000154357 700__ $$aAushev, T.
000154357 700__ $$aBahinipati, S.
000154357 700__ $$aBakich, A.M.
000154357 700__ $$0244633$$aBay, A.$$g122784
000154357 700__ $$aBedny, I.
000154357 700__ $$aBitenc, U.
000154357 700__ $$aBizjak, I.
000154357 700__ $$aBondar, A.
000154357 700__ $$aBozek, A.
000154357 700__ $$aBračko, M.
000154357 700__ $$aBrodzicka, J.
000154357 700__ $$aBrowder, T.E.
000154357 700__ $$aChen, A.
000154357 700__ $$aChen, K.-F.
000154357 700__ $$aChen, W.T.
000154357 700__ $$aCheon, B.G.
000154357 700__ $$aChistov, R.
000154357 700__ $$aChoi, S.-K.
000154357 700__ $$aChoi, Y.
000154357 700__ $$aChuvikov, A.
000154357 700__ $$aDalseno, J.
000154357 700__ $$aDanilov, M.
000154357 700__ $$aDash, M.
000154357 700__ $$aDragic, J.
000154357 700__ $$aDrutskoy, A.
000154357 700__ $$aEidelman, S.
000154357 700__ $$aEiges, V.
000154357 700__ $$aEnari, Y.
000154357 700__ $$aFang, F.
000154357 700__ $$aFlanagan, J.
000154357 700__ $$aFratina, S.
000154357 700__ $$aFurukawa, K.
000154357 700__ $$aGabyshev, N.
000154357 700__ $$aGarmash, A.
000154357 700__ $$aGershon, T.
000154357 700__ $$aGokhroo, G.
000154357 700__ $$aGolob, B.
000154357 700__ $$aHaba, J.
000154357 700__ $$aHastings, N.C.
000154357 700__ $$aHayasaka, K.
000154357 700__ $$aHayashii, H.
000154357 700__ $$aHazumi, M.
000154357 700__ $$aHinz, L.
000154357 700__ $$aHokuue, T.
000154357 700__ $$aHoshi, Y.
000154357 700__ $$aHou, S.
000154357 700__ $$aHou, W.-S.
000154357 700__ $$aHsiung, Y.B.
000154357 700__ $$aIijima, T.
000154357 700__ $$aIkeda, H.
000154357 700__ $$aImoto, A.
000154357 700__ $$aInami, K.
000154357 700__ $$aIshikawa, A.
000154357 700__ $$aItoh, R.
000154357 700__ $$aIwasaki, M.
000154357 700__ $$aIwasaki, Y.
000154357 700__ $$aKang, J.H.
000154357 700__ $$aKang, J.S.
000154357 700__ $$aKapusta, P.
000154357 700__ $$aKataoka, S.U.
000154357 700__ $$aKatayama, N.
000154357 700__ $$aKawai, H.
000154357 700__ $$aKawasaki, T.
000154357 700__ $$aKhan, H.R.
000154357 700__ $$aKichimi, H.
000154357 700__ $$aKikutani, E.
000154357 700__ $$aKim, H.J.
000154357 700__ $$aKim, J.H.
000154357 700__ $$aKim, S.K.
000154357 700__ $$aKinoshita, K.
000154357 700__ $$aKoiso, H.
000154357 700__ $$aKorpar, S.
000154357 700__ $$aKrokovny, P.
000154357 700__ $$aKumar, S.
000154357 700__ $$aKuo, C.C.
000154357 700__ $$aKuzmin, A.
000154357 700__ $$aKwon, Y.-J.
000154357 700__ $$aLange, J.S.
000154357 700__ $$aLeder, G.
000154357 700__ $$aLee, S.E.
000154357 700__ $$aLee, S.H.
000154357 700__ $$aLee, Y.-J.
000154357 700__ $$aLesiak, T.
000154357 700__ $$aLi, J.
000154357 700__ $$aLimosani, A.
000154357 700__ $$aLin, S.-W.
000154357 700__ $$aMacNaughton, J.
000154357 700__ $$aMajumder, G.
000154357 700__ $$aMandl, F.
000154357 700__ $$aMatsumoto, T.
000154357 773__ $$j94$$k18$$qnull$$tPhysical Review Letters
000154357 909C0 $$0252318$$pLPHE
000154357 909CO $$ooai:infoscience.tind.io:154357$$particle$$pSB
000154357 937__ $$aEPFL-ARTICLE-154357
000154357 973__ $$aEPFL$$rREVIEWED$$sPUBLISHED
000154357 980__ $$aARTICLE