Results 91 to 100 of about 659,223 (180)

Measurement of the ratios of branching fractions B(B(s)(0)-> D(s)(-)pi(+))/B(B(0)-> D(-)pi(+)) and B(B(+)->(D)over-bar(0)pi(+))/B(B(0)-> D(-)pi(+))

, 2006
We report an observation of the decay B(s)(0)-> D(s)(-)pi(+) in p (p) over bar collisions at root s = 1.96 TeV using 115 pb(-1) of data collected by the CDF II detector at the Fermilab Tevatron. We observe 83 +/- 11(stat) B(s)(0)-> D(s)(-)pi(+) candidates, representing a large increase in statistics over previous measurements and the first ...
Abulencia, A, Acosta, D, Adelman, J, Affolder, T, Akimoto, T, Albrow, MG, Ambrose, D, Amerio, S, Amidei, D, Anastassov, A, Anikeev, K, Annovi, A, Antos, J, Aoki, M, Apollinari, G, Arguin, JF, Arisawa, T, Artikov, A, Ashmanskas, W, Attal, A, Azfar, F, Azzi-Bacchetta, P, Azzurri, P, Bacchetta, N, Bachacou, H, Badgett, W, Barbaro-Galtieri, A, Barnes, VE, Barnett, BA, Baroiant, S, Bartsch, V, Bauer, G, Bedeschi, F, Behari, S, Belforte, S, Bellettini, G, Bellinger, J, Belloni, A, Ben-Haim, E, Benjamin, D, Beretvas, A, Beringer, J, Berry, T, Bhatti, A, Binkley, M, Bisello, D, Bishai, M, Blair, RE, Blocker, C, Bloom, K, Blumenfeld, B, Bocci, A, Bodek, A, Boisvert, V, Bolla, G, Bolshov, A, Bortoletto, D, Boudreau, J, Bourov, S, Boveia, A, Brau, B, Bromberg, C, Brubaker, E, Budagov, J, Budd, HS, Budd, S, Burkett, K, Busetto, G, Bussey, P, Byrum, KL, Cabrera, S, Campanelli, M, Campbell, M, Canelli, F, Canepa, A, Carlsmith, D, Carosi, R, Carron, S, Casarsa, M, Castro, A, Catastini, P, Cauz, D, Cavalli-Sforza, M, Cerri, A, Cerrito, L, Chang, SH, Chapman, J, Chen, YC, Chertok, M, Chiarelli, G, Chlachidze, G, Chlebana, F, Cho, I, Cho, K, Chokheli, D, Chou, JP, Chu, PH, Chuang, SH, Chung, K, Chung, WH, Chung, YS, Ciljak, M, Ciobanu, CI, Ciocci, MA, Clark, A, Clark, D, Coca, M, Connolly, A, Convery, ME, Conway, J, Cooper, B, Copic, K, Cordelli, M, Cortiana, G, Cruz, A, Cuevas, J, Culbertson, R, Cyr, D, DaRonco, S, D'Auria, S, D'onofrio, M, Dagenhart, D, de Barbaro, P, De Cecco, S, Deisher, A, De Lentdecker, G, Dell'Orso, M, Demers, S, Demortier, L, Deng, J, Deninno, M, De Pedis, D, Derwent, PF, Dionisi, C, Dittmann, J, DiTuro, P, Dorr, C, Dominguez, A, Donati, S, Donega, M, Dong, P, Donini, J, Dorigo, T, Dube, S, Ebina, K, Efron, J, Ehlers, J, Erbacher, R, Errede, D, Errede, S, Eusebi, R, Fang, HC, Farrington, S, Fedorko, I, Fedorko, WT, Feild, RG, Feindt, M, Fernandez, JP, Field, R, Flanagan, G, Flores-Castillo, LR, Foland, A, Forrester, S, Foster, GW, Franklin, M, Freeman, JC, Fujii, Y, Furic, I, Gajjar, A, Gallinaro, M, Galyardt, J, Garcia, JE, Sciverez, MG, Garfinkel, AF, Gay, C, Gerberich, H, Gerchtein, E, Gerdes, D, Giagu, S, Giannetti, P, Gibson, A, Gibson, K, Ginsburg, C, Giolo, K, Giordani, M, Giunta, M, Giurgiu, G, Glagolev, V, Glenzinski, D, Gold, M, Goldschmidt, N, Goldstein, J, Gomez, G, Gomez-Ceballos, G, Goncharov, M, Gonzalez, O, Gorelov, I, Goshaw, AT, Gotra, Y, Goulianos, K, Latino, G   +200 more
openaire   +13 more sources

Measurement of the Ratios of Branching Fractions B(Bs->Ds- pi+)/B(B0->D-pi+) and B(B+->D0bar pi+)/B(B0->D-pi+)

, 2005
We report an observation of the decay Bs -> Ds- pi+ in p pbar collisions at sqrt(s) = 1.96 TeV using 115 pb^(-1) of data collected by the CDF II detector at the Fermilab Tevatron. We observe 83 +/- 11 Bs -> Ds- pi+ candidates, representing a large increase in statistics over previous measurements and the first observation of this decay at a p pbar ...
openaire   +1 more source

The “ $$B\rightarrow K\pi $$ B → K π puzzle”: a new perspective

European Physical Journal C: Particles and Fields
A phenomenological analysis based on the published branching fractions and CP asymmetry observables of the $$B\rightarrow K\pi $$ B → K π , $$B\rightarrow \pi \pi $$ B → π π and $$B\rightarrow KK$$ B → K K dataset is performed.
Adam Szabelski
doaj   +1 more source

Open charm spectroscopy at LHCb

, 2015
Recent charm spectroscopy results from Dalitz plot analyses of $B$ decays to open charm final states at LHCb are presented. The decay modes used are $B^{+} \to D^{-} K^{+} \pi^{+}$, $B^{0} \to \overline{D}{}^{0} \pi^{+} \pi^{-}$ and $B^{0} \to \overline ...
Whitehead, Mark
core  

Measurement of the ratio of branching fractions B(B(+/-) -> J/psi pi(+/-))/B(B(+/-) -> J/psi K(+/-)

, 2009
We report a measurement of the ratio of branching fractions of the decays B(+/-) -> J/psi pi(+/-) and B(+/-) -> J/psi K(+/-) using the CDF II detector at the Fermilab Tevatron Collider. The signal from the Cabbibo-suppressed B(+/-)-> J/psi pi(+/-) decay is separated from B(+/-) -> J/psi K(+/-) using the B(+/-)-> J/psi K(+/-) invariant ...
ABULENCIA A, ADELMAN J, AFFOLDER T, AKIMOTO T, ALBROW MG, AMBROSE D, AMERIO S, AMIDEI D, ANASTASSOV A, ANIKEEV K, ANNOVI A, ANTOS J, AOKI M, APOLLINARI G, ARGUIN JF, ARISAWA T, ARTIKOV A, ASHMANSKAS W, ATTAL A, AZFAR F, AZZI BACCHETTA P, AZZURRI P, BACCHETTA N, BADGETT W, BARBARO GALTIERI A, BARNES VE, BARNETT BA, BAROIANT S, BARTSCH V, BAUER G, BEDESCHI F, BEHARI S, BELFORTE S, BELLETTINI G, BELLINGER J, BELLONI A, BENJAMIN D, BERETVAS A, BERINGER J, BERRY T, BHATTI A, BINKLEY M, BISELLO D, BLAIR RE, BLOCKER C, BLUMENFELD B, BOCCI A, BODEK A, BOISVERT V, BOLLA G, BOLSHOV A, BORTOLETTO D, BOUDREAU J, BOVEIA A, BRAU B, BRIGLIADORI L, BROMBERG C, BRUBAKER E, BUDAGOV J, BUDD HS, BUDD S, BUDRONI S, BURKETT K, BUSETTO G, BUSSEY P, BYRUM KL, CABRERA S, CAMPANELLI M, CAMPBELL M, CANELLI F, CANEPA A, CARILLO S, CARLSMITH D, CAROSI R, CARRON S, CASARSA M, CASTRO A, CATASTINI P, CAUZ D, CAVALLI SFORZA M, CERRI A, CERRITO L, CHANG SH, CHEN YC, CHERTOK M, CHIARELLI G, CHLACHIDZE G, CHLEBANA F, CHO I, CHO K, CHOKHELI D, CHOU JP, CHOUDALAKIS G, CHUANG SH, CHUNG K, CHUNG WH, CHUNG YS, CILJAK M, CIOBANU CI, CIOCCI MA, CLARK A, CLARK D, COCA M, COMPOSTELLA G, CONVERY ME, CONWAY J, COOPER B, COPIC K, CORDELLI M, CORTIANA G, CRESCIOLI F, ALMENAR CC, CUEVAS J, CULBERTSON R, CULLY JC, CYR D, DARONCO S, DATTA M, D'AURIA S, DAVIES T, D'ONOFRIO M, DAGENHART D, DE BARBARO P, DE CECCO, Sandro, DEISHER A, DE LENTDECKER G, DELL'ORSO M, DELLI PAOLI F, DEMORTIER L, DENG J, DENINNO M, DE PEDIS D, DERWENT PF, DI GIOVANNI GP, DIONISI, Carlo, DI RUZZA B, DITTMANN JR, DITURO P, DORR C, DONATI S, DONEGA M, DONG P, DONINI J, DORIGO T, DUBE S, EFRON J, ERBACHER R, ERREDE D, ERREDE S, EUSEBI R, FANG HC, FARRINGTON S, FEDORKO I, FEDORKO WT, FEILD RG, FEINDT M, FERNANDEZ JP, FIELD R, FLANAGAN G, FOLAND A, FORRESTER S, FOSTER GW, FRANKLIN M, FREEMAN JC, FURIC I, GALLINARO M, GALYARDT J, GARCIA JE, GARBERSON F, GARFINKEL AF, GAY C, GERBERICH H, GERDES D, GIAGU, Stefano, GIANNETTI P, GIBSON A, GIBSON K, GIMMELL JL, GINSBURG C, GIOKARIS N, GIORDANI M, GIROMINI P, GIUNTA M, GIURGIU G, GLAGOLEV V, GLENZINSKI D, GOLD M, GOLDSCHMIDT N, GOLDSTEIN J, GOLOSSANOV A, GOMEZ G, GOMEZ CEBALLOS G, GONCHAROV M, MARGAROLI, Fabrizio, GORELOV I, GOSHAW AT, GOULIANOS K, GRESELE A, GRIFFITHS M, GRINSTEIN S, IORI, Maurizio, LATINO G, LOVERRE, Pier Ferruccio, MESSINA, Andrea   +203 more
openaire   +4 more sources

Measurement of the ratios of branching fractions B (B(s)(0)-> D(s)(-) pi(+) pi(+) pi(-))/B(B(0) -> D(-) pi(+) pi(+) pi(-)) and B(B(s)(0) -> D(s)(-) pi(+))/B(B(0)-> D(-) pi(+))

, 2007
Using 355 pb(-1) of data collected by the CDF II detector in p (p) over bar collisions at root s = 1.96 TeV at the Fermilab Tevatron, we study the fully reconstructed hadronic decays B((s))(0) -> D((s))(-)pi(+) and B((s))(0) -> D((s))(-) pi(+)pi(+)pi(-).
Abulencia, A, Adelman, J, Affolder, T, Akimoto, T, Albrow, MG, Ambrose, D, Amerio, S, Amidei, D, Anastassov, A, Anikeev, K, Annovi, A, Antos, J, Aoki, M, Apollinari, G, Arguin, JF, Arisawa, T, Artikov, A, Ashmanskas, W, Attal, A, Azfar, F, Azzi-Bacchetta, P, Azzurri, P, Bacchetta, N, Badgett, W, Barbaro-Galtieri, A, Barnes, VE, Barnett, BA, Baroiant, S, Bartsch, V, Bauer, G, Bedeschi, F, Behari, S, Belforte, S, Bellettini, G, Bellinger, J, Belloni, A, Benjamin, D, Beretvas, A, Beringer, J, Berry, T, Bhatti, A, Binkley, M, Bisello, D, Blair, RE, Blocker, C, Blumenfeld, B, Bocci, A, Bodek, A, Boisvert, V, Bolla, G, Bolshov, A, Bortoletto, D, Boudreau, J, Boveia, A, Brau, B, Brigliadori, L, Bromberg, C, Brubaker, E, Budagov, J, Budd, HS, Budd, S, Budroni, S, Burkett, K, Busetto, G, Bussey, P, Byrum, KL, Cabrera, S, Campanelli, M, Campbell, M, Canelli, F, Canepa, A, Carillo, S, Carlsmith, D, Carosi, R, Casarsa, M, Castro, A, Catastini, P, Cauz, D, Cavalli-Sforza, M, Cerri, A, Cerrito, L, Chang, SH, Chen, YC, Chertok, M, Chiarelli, G, Chlachidze, G, Chlebana, F, Cho, I, Cho, K, Chokheli, D, Chou, JP, Choudalakis, G, Chuang, SH, Chung, K, Chung, WH, Chung, YS, Ciljak, M, Ciobanu, CI, Ciocci, MA, Clark, A, Clark, D, Coca, M, Compostella, G, Convery, ME, Conway, J, Cooper, B, Copic, K, Cordelli, M, Cortiana, G, Crescioli, F, Almenar, CC, Cuevas, J, Culbertson, R, Cully, JC, Cyr, D, DaRonco, S, D'Auria, S, Davies, T, D'Onofrio, M, Dagenhart, D, de Barbaro, P, De Cecco, S, Deisher, A, De Lentdecker, G, Dell'Orso, M, Paoli, FD, Demortier, L, Deng, J, Deninno, M, De Pedis, D, Derwent, PF, Di Giovanni, GP, Dionisi, C, Di Ruzza, B, Dittmann, JR, DiTuro, P, Dorr, C, Donati, S, Donega, M, Dong, P, Donini, J, Dorigo, T, Dube, S, Efron, J, Erbacher, R, Errede, D, Errede, S, Eusebi, R, Fang, HC, Farrington, S, Fedorko, I, Fedorko, WT, Feild, RG, Feindt, M, Fernandez, JP, Field, R, Flanagan, G, Foland, A, Forrester, S, Foster, GW, Franklin, M, Freeman, JC, Furic, I, Gallinaro, M, Galyardt, J, Garcia, JE, Garberson, F, Garfinkel, AF, Gay, C, Gerberich, H, Gerdes, D, Giagu, S, Giannetti, P, Gibson, A, Gibson, K, Gimmell, JL, Ginsburg, C, Giokaris, N, Giordani, M, Giromini, P, Giunta, M, Giurgiu, G, Glagolev, V, Glenzinski, D, Gold, M, Goldschmidt, N, Goldstein, J, Gomez, G, Gomez-Ceballos, G, Goncharov, M, Gonzalez, O, Gorelov, I, Goshaw, AT, Goulianos, K, Gresele, A, Griffiths, M, Grinstein, S, Grosso-Pilcher, C, Group, RC, Grundler, U, Latino, G   +200 more
openaire   +13 more sources

CP-violating observables of four-body $$B_{(s)} \rightarrow (\pi \pi )(K\bar{K})$$ B ( s ) → ( π π ) ( K K ¯ ) decays in perturbative QCD

European Physical Journal C: Particles and Fields
In this work, we investigate six helicity amplitudes of the four-body $$B_{(s)} \rightarrow (\pi \pi )(K\bar{K})$$ B ( s ) → ( π π ) ( K K ¯ ) decays via an angular analysis in the perturbative QCD (PQCD) approach.
Da-Cheng Yan, Yan Yan, Zhou Rui
doaj   +1 more source

SCET Analysis of B -> K pi, B -> K Kbar, and B -> pi pi Decays

, 2005
Comment: Added one relation for B->KK decays in the SU(3) limit. Added some references. Results and conclusions unchanged.
Bauer, Christian W., Rothstein, Ira Z., Stewart, Iain W.   +2 more
openaire   +1 more source

Color doppler evaluation of cerebral-umbilical pulsatility ratio and its usefulness in the diagnosis of intrauterine growth retardation and prediction of adverse perinatal outcome

Indian Journal of Radiology and Imaging, 2010
Objective: The aim of our study was to evaluate the usefulness of the pulsatility index (PI) of the umbilical artery (UA) and that of the fetal middle cerebral artery (MCA), as well as the ratio of the MCA PI to the UA PI (C/U ratio), in the diagnosis ...
Bano Shahina, Chaudhary Vikas, Pande Sanjay, Mehta V, Sharma A   +4 more
doaj  

Measurement of the Ratios of Branching Fractions B(Bs -> Ds pi pi pi) / B(Bd -> Dd pi pi pi) and B(Bs -> Ds pi) / B(Bd -> Dd pi)

, 2006
Using 355 pb^-1 of data collected by the CDF II detector in \ppbar collisions at sqrt{s} = 1.96 TeV at the Fermilab Tevatron, we study the fully reconstructed hadronic decays B -> D pi and B -> D pi pi pi. We present the first measurement of the ratio of branching fractions B(Bs -> Ds pi pi pi) / B(Bd -> Dd pi pi pi) = 1.05 pm 0.10 (stat) pm 0.22 (syst)
openaire   +1 more source