@article{3048635,
    title = "Study of rare b decays with the DELPHI detector at LEP",
    author = "Adam, W and Adye, T and Agasi, E and Ajinenko, I and Aleksan, R and and Alekseev, GD and Alemany, R and Allport, PP and Almehed, S and Amaldi, U and and Amato, S and Andreazza, A and Andrieux, ML and Antilogus, P and and Apel, WD and Arnoud, Y and Asman, B and Augustin, JE and Augustinus, A and and Baillon, P and Bambade, P and Barao, F and Barate, R and Barbi, M and and Bardin, DY and Baroncelli, A and Barring, O and Barrio, JA and and Bartl, W and Bates, MJ and Battaglia, M and Baubillier, M and Baudot, J and and Becks, KH and Begalli, M and Beilliere, P and Belokopytov, Y and and Benvenuti, AC and Berggren, M and Bertini, D and Bertrand, D and and Bianchi, F and Bigi, M and Bilenky, MS and Billoir, P and Bloch, D and and Blume, M and Bolognese, T and Bonesini, M and Bonivento, W and Booth, and PSL and Borisov, G and Bosio, C and Botner, O and Boudinov, E and and Bouquet, B and Bourdarios, C and Bowcock, TJV and Bozzo, M and and Branchini, P and Brand, KD and Brenke, T and Brenner, RA and Bricman, C and and Brown, RCA and Bruckman, P and Brunel, JM and Bugge, L and Buran, T and and Burgsmueller, T and Buschmann, P and Buys, A and Cabrera, S and and Caccia, M and Calvi, M and Rozas, AJC and Camporesi, T and Canale, V and and Canepa, M and Cankocak, K and Cao, F and Carena, F and Carroll, L and and Caso, C and Gimenez, MVC and Cattai, A and Cavallo, FR and Chabaud, V and and Charpentier, P and Chaussard, L and Chauveau, J and Checchia, P and and Chelkov, GA and Chen, M and Chierici, R and Chliapnikov, P and Chochula, and P and Chorowicz, V and Chudoba, J and Cindro, V and Collins, P and and Contreras, JL and Contri, R and Cortina, E and Cosme, G and Cossutti, F and and Crawley, HB and Crennell, D and Crosetti, G and Maestro, JC and and Czellar, S and DahlJensen, E and Dahm, J and Dalmagne, B and Dam, M and and Damgaard, G and Dauncey, PD and Davenport, M and DaSilva, W and Defoix, and C and Deghorain, A and DellaRicca, G and Delpierre, P and Demaria, N and and DeAngelis, A and DeBoer, W and DeBrabandere, S and DeClercq, C and and DeLaVaissiere, C and DeLotto, B and DeMin, A and DePaula, L and and DeSaintJean, C and Dijkstra, H and DiCiaccio, L and Djama, F and and Dolbeau, J and Donszelmann, M and Doroba, K and Dracos, M and Drees, J and and Drees, KA and Dris, M and Durand, JD and Edsall, D and Ehret, R and and Eigen, G and Ekelof, T and Ekspong, G and Elsing, M and Engel, JP and and Erzen, B and Santo, ME and Falk, E and Fassouliotis, D and Feindt, M and and Fenyuk, A and Ferrer, A and Fichet, S and Filippas, TA and Firestone, A and and Fischer, PA and Foeth, H and Fokitis, E and Fontanelli, F and and Formenti, F and Franek, B and Frenkiel, P and Fries, DC and Frodesen, AG and and Fruhwirth, R and FuldaQuenzer, F and Fuster, J and Galloni, A and and Gamba, D and Gandelman, M and Garcia, C and Garcia, J and Gasper, C and and Gasparini, U and Gavillet, P and Gazis, EN and Gele, D and Gerber, JP and and Gibbs, M and Gokieli, R and Golob, B and Gopal, G and Gorn, L and and Gorski, M and Gouz, Y and Gracco, V and Graziani, E and Grosdidier, G and and Grzelak, K and Gumenyuk, S and Gunnarsson, P and Gunther, M and Guy, and J and Hahn, F and Hann, S and Hajduk, Z and Hallgren, A and Hamacher, K and and Hao, W and Harris, FJ and Hedberg, V and Henriques, R and Hernandez, and JJ and Herquet, P and Herr, H and Hessing, TL and Higon, E and Hilke, HJ and and Hill, TS and Holmgren, SO and Holt, PJ and Holthuizen, D and and Hoorelbeke, S and Houlden, M and Hrubec, J and Huet, K and Hultqvist, K and and Jackson, JN and Jacobsson, R and Jalocha, P and Janik, R and and Jarlskog, C and Jarlskog, G and Jarry, P and JeanMarie, B and Johansson, and EK and Jonsson, L and Jonsson, P and Joram, C and Juillot, P and Kaiser, and M and Kapusta, F and Karafasoulis, K and Karlsson, M and Karvelas, E and and Katsanevas, S and Katsoufis, EC and Keranen, R and Khokhlov, Y and and Khomenko, BA and Khovanski, NN and King, B and Kjaer, NJ and Klein, H and and Klovning, A and Kluit, P and Koene, B and Kokkinias, P and and Koratzinos, M and Korcyl, K and Kourkoumelis, C and Kouznetsov, O and and Kramer, PH and Krammer, M and Kreuter, C and Kronkvist, I and Krumstein, and Z and Krupinski, W and Kubinec, P and Kucewicz, W and Kurvinen, K and and Lacasta, C and Laktineh, I and Lamblot, S and Lamsa, JW and Lanceri, L and and Lane, DW and Langefeld, P and Last, I and Laugier, JP and and Lauhakangas, R and Leder, G and Ledroit, F and Lefebure, V and Legan, CK and and Leitner, R and Lemoigne, Y and Lemonne, J and Lenzen, G and and Lepeltier, V and Lesiak, T and Libby, J and Liko, D and Lidner, R and and Lipniacka, A and Lippi, I and Loerstad, B and Loken, JG and Lopez, JM and and Loukas, D and Lutz, P and Lyons, L and MacNaughton, J and Maehlum, G and and Maio, A and Malychev, V and Marco, J and Marco, R and Marechal, B and and Margoni, M and Marin, JC and Mariotti, C and Markou, A and Maron, T and and MartinezRivero, C and MartinezVidal, F and Garcia, SMI and Masik, J and and Matorras, F and Matteuzzi, C and Matthiae, G and Mazzucato, M and and McCubbin, M and McKay, R and McNulty, R and Medbo, J and Merk, M and and Meroni, C and Meyer, S and Meyer, WT and Miagkov, A and Michelotto, M and and Migliore, E and Mirabito, L and Mitaroff, WA and Mjoernmark, U and and Moa, T and Moeller, R and Moenig, K and Monge, MR and Morettini, P and and Mueller, H and Mundim, LM and Murray, WJ and Muryn, B and Myatt, G and and Naraghi, F and Navarria, FL and Navas, S and Nawrocki, K and Negri, P and and Neumann, W and Neumeister, N and Nicolaidou, R and Nielsen, BS and and Nieuwenhuizen, M and Nikolaenko, V and Niss, P and Nomerotski, A and and Normand, A and Novak, M and OberschulteBeckman, W and Obraztsov, V and and Olshevski, AG and Onofre, A and Orava, R and Osterberg, K and Ouraou, A and and Paganini, P and Paganoni, M and Pages, P and Palka, H and and Papadopoulou, TD and Papageorgiou, K and Pape, L and Parkes, C and and Parodi, F and Passeri, A and Pegoraro, M and Peralta, L and Pernegger, H and and Pernicka, M and Perrotta, A and Petridou, C and Petrolini, A and and Petrovyck, M and Phillips, HT and Piana, G and Pierre, F and Pimenta, M and and Pindo, M and Plaszczynski, S and Podobrin, O and Pol, ME and Polok, and G and Poropat, P and Pozdniakov, V and Prest, M and Privitera, P and and Pukhaeva, N and Pullia, A and Radojicic, D and Ragazzi, S and Rahmani, H and and Rames, J and Ratoff, PN and Read, AL and Reale, M and Rebecchi, P and and Redaelli, NG and Regler, M and Reid, D and Renton, PB and Resvanis, and LK and Richard, F and Richardson, J and Ridky, J and Rinaudo, G and and Ripp, L and Romero, A and Roncagliolo, I and Ronchese, P and Roos, L and and Rosenberg, EI and Rosso, E and Roudeau, P and Rovelli, T and Ruckstuhl, and W and RuhlmannKleider, V and Ruiz, A and Rybicki, K and Saarikko, H and and Sacquin, Y and Sadovsky, A and Sahr, O and Sajot, G and Salt, J and and Sanchez, J and Sannino, M and Schimmelpfennig, M and Schneider, H and and Schwickerath, U and Schyns, MAE and Sciolla, G and Scuri, F and Seager, and P and Sedykh, Y and Segar, AM and Seitz, A and Sekulin, R and Shellard, and RC and Siccama, I and Siegrist, P and Simonetti, S and Simonetto, F and and Sisakian, AN and Sitar, B and Skaali, TB and Smadja, G and Smirnov, N and and Smirnova, O and Smith, GR and Sokolov, A and Solovianov, O and and Sosnowski, R and SouzaSantos, D and Spassov, T and Spiriti, E and and Sponholz, P and Squarcia, S and Stanescu, C and Stapnes, S and and Stavitski, I and Stevenson, K and Stichelbaut, F and Stocchi, A and and Strauss, J and Strub, R and Stugu, B and Szczekowski, M and Szeptycka, M and and Tabarelli, T and Tavernet, JP and Tchikilev, O and Thomas, J and and Tilquin, A and Timmermans, J and Tkatchev, LG and Todorov, T and and Todorova, S and Toet, DZ and Tomaradze, A and Tome, B and Tonazzo, A and and Tortora, L and Transtromer, G and Treille, D and Trischuk, W and and Tristram, G and Trombini, A and Troncon, C and Tsirou, A and Turluer, ML and and Tyapkin, LA and Tyndel, M and Tzamarias, S and Ueberschaer, B and and Ullaland, O and Uvarov, V and Valenti, G and Vallazza, E and and VanderVelde, C and VanApeldoorn, GW and VanDam, P and VanDoninck, WK and and VanEldik, J and Vassilopoulos, N and Vegni, G and Ventura, L and Venus, and W and Verbeure, F and Verlato, M and Vertogradov, LS and Vilanova, D and and Vincent, P and Vitale, L and Vlasov, E and Vodopyanov, AS and Vrba, V and and Wahlen, H and Walck, C and Waldner, F and Weierstall, M and and Weilhammer, P and Weiser, C and Wetherell, AM and Wicke, D and Wickens, and JH and Wielers, M and Wilkinson, GR and Williams, WSC and Winter, M and and Witek, M and Woschnagg, K and Yip, K and Yushchenko, O and Zach, F and and Zaitsev, A and Zalewska, A and Zalewski, P and Zavrtanik, D and and Zevgolatakos, E and Zimin, NI and Zito, M and Zontar, D and Zucchelli, and GC and Zumerle, G",
    journal = "ZEITSCHRIFT FUR PHYSIK. SECTION C, PARTICLES AND FIELDS",
    year = "1996",
    volume = "72",
    number = "2",
    pages = "207-220",
    publisher = "Springer-Verlag",
    issn = "0170-9739",
    doi = "10.1007/s002880050238",
    abstract = "Rare decays of beauty particles were studied in several charmless modes
using the data collected with the DELPHI detector at LEP from 1991 to
1994. These decays are mediated by both tree level b–>u and one-loop
penguin b–>s, d transitions. Evidence for charmless B decays was
obtained in two body hadronic modes. The branching ratios of B-d,s(0) to
pi(+)pi(-) or K(+)pi(-) and B-u(-) to rho(0) pi(-) or K(*0)pi(-) were
found to be (2.8(-1.0)(+1.5) +/- 0.2) x 10(-5) and (1.7(-0.8)(+1.2) +/-
0.2) x 10(-4) respectively. The fraction of these decays with a charged
kaon in the final state that is not from the spectator s quark, was
measured to be 0.58 +/- 0.18. Upper limits were set at 90% confidence
level on the branching ratios for three and four body charmless hadronic
decays in the range of (1-3) x 10(-4), for inclusive radiative b–>s
gamma decays at 5.4 x 10(-4), for inclusive radiative b–>s gamma decays
at 5.4 x 10(-4), for the exclusive radiative decays
B-d(0)–>K*(892)(0) gamma and B-s(0)–>phi(1020)gamma at 2.1 x 10(-4)
and 7.0 x 10(-4) respectively, and for dineutrino decays, b–><s
nu(nu)over bar>, in the exclusive channels B-d(0)–>K*(892)(0)
nu<nu(nu)over bar> and B-2(0)–>phi(1020)<(nu nu)over bar> at 1.0x10(-3)
respectively. The limits on dineutrino decays constrain theories with a
new U(1) gauge boson coupling predominantly to the third family of
fermions."
}