One-prong τ decays into charged kaons

BUSKULIC, D; CASPER, D; DEBONIS, L; DECAMP, D; GHEZ, P; GOY, C; LEES, JP; MINARD, MN; ODIER, P; PIETRZYK, B; ARIZTIZABAL, F; CHMEISSANI, M; CRESPO, JM; EFTHYMIOPOULOS, I; FERNANDEZ, E; FERNANDEZBOSMAN, M; GAITAN, V; GARRIDO, L; MARTINEZ, M; MATTISON, T; ORTEU, S; PACHECO, A; PADILLA, C; PASCUAL, A; TEUBERT, F; CREANZA, Donato Maria; DEPALMA, M; FARILLA, A; IASELLI, Giuseppe; MAGGI, Giorgio Pietro; MARINELLI, N; NATALI, S; NUZZO, S; RANIERI, A; RASO, G; ROMANO, F; RUGGIERI, F; SELVAGGI, G; SILVESTRIS, L; TEMPESTA, P; ZITO, G; CHAI, Y; HUANG, D; HUANG, X; LIN, J; WANG, T; XIE, Y; XU, D; XU, R; ZHANG, J; ZHANG, L; ZHAO, W; BLUCHER, E; BONVICINI, G; BOUDREAU, J; COMAS, P; COYLE, P; DREVERMANN, H; FORTY, RW; GANIS, G; GAY, C; GIRONE, M; HAGELBERG, R; HARVEY, J; JACOBSEN, R; JOST, B; KNOBLOCH, J; LEHRAUS, I; MAGGI, M; MARKOU, C; MATO, P; MEINHARD, H; MINTEN, A; MIQUEL, R; PALAZZI, P; PATER, JR; PERLAS, JA; PERRODO, P; PUSZTASZERI, JF; RANJARD, F; ROLANDI, L; ROTHBERG, J; RUAN, T; SAICH, M; SCHLATTER, D; SCHMELLING, M; SEFKOW, F; TEJESSY, W; TOMALIN, IR; VEENHOF, R; WACHSMUTH, H; WASSERBAECH, S; WIEDENMANN, W; WILDISH, T; WITZELING, W; WOTSCHACK, J; AJALTOUNI, Z; BARDADINOTWINOWSKA, M; BARRES, A; BOYER, C; FALVARD, A; GAY, P; GUICHENEY, C; HENRARD, P; JOUSSET, J; MICHEL, B; MONTRET, JC; PALLIN, D; PERRET, P; PODLYSKI, F; PRORIOL, J; SAADI, F; FEARNLEY, T; HANSEN, JB; HANSEN, JD; HANSEN, JR; HANSEN, PH; JOHNSON, SD; MOLLERUD, R; NILSSON, BS; KYRIAKIS, A; SIMOPOULOU, E; SIOTIS, I; VAYAKI, A; ZACHARIADOU, K; BADIER, J; BLONDEL, A; BONNEAUD, G; BRIENT, JC; BOURDON, P; FOUQUE, G; PASSALACQUA, L; ROUGE, A; RUMPF, M; TANAKA, R; VERDERI, M; VIDEAU, H; CANDLIN, DJ; PARSONS, MI; VEITCH, E; FOCARDI, E; MONETA, L; PARRINI, G; CORDEN, M; DELFINO, M; GEORGIOPOULOS, C; JAFFE, DE; LEVINTHAL, D; ANTONELLI, A; BENCIVENNI, G; BOLOGNA, G; BOSSI, F; CAMPANA, P; CAPON, G; CERUTTI, F; CHIARELLA, V; FELICI, G; LAURELLI, P; MANNOCCHI, G; MURTAS, F; MURTAS, GP; PEPEALTARELLI, M; SALOMONE, S; COLRAIN, P; TENHAVE, I; KNOWLES, IG; LYNCH, JG; MAITLAND, W; MORTON, WT; RAINE, C; REEVES, P; SCARR, JM; SMITH, K; SMITH, MG; THOMPSON, AS; THORN, S; TURNBULL, RM; BECKER, U; BRAUN, O; GEWENIGER, C; HANKE, P; HEPP, V; KLUGE, EE; PUTZER, A; RENSCH, B; SCHMIDT, M; STENZEL, H; TITTEL, K; WUNSCH, M; BEUSELINCK, R; BINNIE, DM; CAMERON, W; CATTANEO, M; COLLING, DJ; DORNAN, PJ; HASSARD, JF; KONSTANTINIDIS, N; MOUTOUSSI, A; NASH, J; PAYNE, DG; SANMARTIN, G; SEDGBEER, JK; WRIGHT, AG; GIRTLER, P; KUHN, D; RUDOLPH, G; VOGL, R; BOWDERY, CK; BRODBECK, TJ; FINCH, AJ; FOSTER, F; HUGHES, G; JACKSON, D; KEEMER, NR; NUTTALL, M; PATEL, A; SLOAN, T; SNOW, SW; WHELAN, EP; GALLA, A; GREENE, AM; KLEINKNECHT, K; RAAB, J; RENK, B; SANDER, HG; SCHMIDT, H; WALTHER, SM; WANKE, R; WOLF, B; BENCHEIKH, AM; BENCHOUK, C; BONISSENT, A; CALVET, D; CARR, J; DIACONU, C; ETIENNE, F; NICOD, D; PAYRE, P; ROOS, L; ROUSSEAU, D; SCHWEMLING, P; TALBY, M; ADLUNG, S; ASSMANN, R; BAUER, C; BLUM, W; BROWN, D; CATTANEO, P; DEHNING, B; DIETL, H; DYDAK, F; FRANK, M; HALLEY, AW; JAKOBS, K; KROHA, H; LAUBER, J; LUTJENS, G; LUTZ, G; MANNER, W; MOSER, HG; RICHTER, R; SCHRODER, J; SCHWARZ, AS; SETTLES, R; SEYWERD, H; STIERLIN, U; STIEGLER, U; STDENIS, R; WOLF, G; ALEMANY, R; BOUCROT, J; CALLOT, O; CORDIER, A; DAVIER, M; DUFLOT, L; GRIVAZ, JF; HEUSSE, P; JANOT, P; KIM, DW; LEDIBERDER, F; LEFRANCOIS, J; LUTZ, AM; MUSOLINO, G; PARK, HJ; SCHUNE, MH; VEILLET, JJ; VIDEAU, I; ABBANEO, D; BAGLIESI, G; BATIGNANI, G; BOTTIGLI, U; BOZZI, C; CALDERINI, G; CARPINELLI, M; CIOCCI, MA; CIULLI, V; DELLORSO, R; FERRANTE, I; FIDECARO, F; FOA, L; FORTI, F; GIASSI, A; GIORGI, MA; GREGORIO, A; LIGABUE, F; LUSIANI, A; MARROCCHESI, PS; MARTIN, EB; MESSINEO, A; PALLA, F; RIZZO, G; SANGUINETTI, G; SPAGNOLO, P; STEINBERGER, J; TENCHINI, R; TONELLI, G; TRIGGIANI, G; VALASSI, A; VANNINI, C; VENTURI, A; VERDINI, PG; WALSH, J; BETTERIDGE, AP; GAO, Y; GREEN, MG; JOHNSON, DL; MARCH, PV; MEDCALF, T; MIR, LM; QUAZI, IS; STRONG, JA; BERTIN, V; BOTTERILL, DR; CLIFFT, RW; EDGECOCK, TR; HAYWOOD, S; EDWARDS, M; NORTON, PR; THOMPSON, JC; BLOCHDEVAUX, B; COLAS, P; DUARTE, H; EMERY, S; KOZANECKI, W; LANCON, E; LEMAIRE, MC; LOCCI, E; MARX, B; PEREZ, P; RANDER, J; RENARDY, JF; ROSOWSKY, A; ROUSSARIE, A; SCHULLER, JP; SCHWINDLING, J; MOHAND, DS; VALLAGE, B; JOHNSON, RP; LITKE, AM; TAYLOR, G; WEAR, J; BEDDALL, A; BOOTH, CN; CARTWRIGHT, S; COMBLEY, F; DAWSON, I; KOKSAL, A; RANKIN, C; THOMPSON, LF; BOHRER, A; BRANDT, S; COWAN, G; FEIGL, E; GRUPEN, C; LUTTERS, G; MINGUETRODRIGUEZ, J; RIVERA, F; SARAIVA, P; SCHAFER, U; SMOLIK, L; BOSISIO, L; DELLAMARINA, R; GIANNINI, G; GOBBO, B; PITIS, L; RAGUSA, F; BELLANTONI, L; CHEN, W; CONWAY, JS; FENG, Z; FERGUSON, DPS; GAO, YS; GRAHL, J; HARTON, JL; HAYES, OJ; HU, H; NACHTMAN, JM; PAN, YB; SAADI, Y; SCHMITT, M; SCOTT, I; SHARMA, V; TURK, JD; WALSH, AM; WEBER, FV; WU, SL; WU, X; YAMARTINO, JM; ZHENG, M; ZOBERNIG, G.

doi:10.1016/0370-2693(94)90881-8

From a sample of about 75000 tau decays measured in the ALEPH detector, 1-prong charged kaon decays are identified by the dE/dx measurement in the central detector. The resulting branching ratios for the inclusive and exclusive modes are: B(tau --> nu(tau)K- greater-than-or-equal-to 0pi0 greater-than-or-equal-to 0K0) = (1.60 +/- 0.07 +/- 0.12)%, B(tau --> nu(tau)K-) = (0.64 +/- 0.05 +/- 0.05)%, B(tau --> nu(tau)K-pi0) = (0.53 +/- 0.05 +/- 0.07)% and B(tau --> nu(tau)K-pi0pi0) = (0.04 +/- 0.03 +/- 0.02)%. Exclusive modes are corrected for measured K(L)0 production. The rate for tau --> nu(tau)K- agrees well with the prediction based on tau - mu universality.

Autori:	BUSKULIC D CASPER D DEBONIS L DECAMP D GHEZ P GOY C LEES JP MINARD MN ODIER P PIETRZYK B ARIZTIZABAL F CHMEISSANI M CRESPO JM EFTHYMIOPOULOS I FERNANDEZ E FERNANDEZBOSMAN M GAITAN V GARRIDO L MARTINEZ M MATTISON T ORTEU S PACHECO A PADILLA C PASCUAL A TEUBERT F Creanza, Donato Maria DEPALMA M FARILLA A Iaselli, Giuseppe Maggi, Giorgio Pietro MARINELLI N NATALI S NUZZO S RANIERI A RASO G ROMANO F RUGGIERI F SELVAGGI G SILVESTRIS L TEMPESTA P ZITO G CHAI Y HUANG D HUANG X LIN J WANG T XIE Y XU D XU R ZHANG J ZHANG L ZHAO W BLUCHER E BONVICINI G BOUDREAU J COMAS P COYLE P DREVERMANN H FORTY RW GANIS G GAY C GIRONE M HAGELBERG R HARVEY J JACOBSEN R JOST B KNOBLOCH J LEHRAUS I MAGGI M MARKOU C MATO P MEINHARD H MINTEN A MIQUEL R PALAZZI P PATER JR PERLAS JA PERRODO P PUSZTASZERI JF RANJARD F ROLANDI L ROTHBERG J RUAN T SAICH M SCHLATTER D SCHMELLING M SEFKOW F TEJESSY W TOMALIN IR VEENHOF R WACHSMUTH H WASSERBAECH S WIEDENMANN W WILDISH T WITZELING W WOTSCHACK J AJALTOUNI Z BARDADINOTWINOWSKA M BARRES A BOYER C FALVARD A GAY P GUICHENEY C HENRARD P JOUSSET J MICHEL B MONTRET JC PALLIN D PERRET P PODLYSKI F PRORIOL J SAADI F FEARNLEY T HANSEN JB HANSEN JD HANSEN JR HANSEN PH JOHNSON SD MOLLERUD R NILSSON BS KYRIAKIS A SIMOPOULOU E SIOTIS I VAYAKI A ZACHARIADOU K BADIER J BLONDEL A BONNEAUD G BRIENT JC BOURDON P FOUQUE G PASSALACQUA L ROUGE A RUMPF M TANAKA R VERDERI M VIDEAU H CANDLIN DJ PARSONS MI VEITCH E FOCARDI E MONETA L PARRINI G CORDEN M DELFINO M GEORGIOPOULOS C JAFFE DE LEVINTHAL D ANTONELLI A BENCIVENNI G BOLOGNA G BOSSI F CAMPANA P CAPON G CERUTTI F CHIARELLA V FELICI G LAURELLI P MANNOCCHI G MURTAS F MURTAS GP PEPEALTARELLI M SALOMONE S COLRAIN P TENHAVE I KNOWLES IG LYNCH JG MAITLAND W MORTON WT RAINE C REEVES P SCARR JM SMITH K SMITH MG THOMPSON AS THORN S TURNBULL RM BECKER U BRAUN O GEWENIGER C HANKE P HEPP V KLUGE EE PUTZER A RENSCH B SCHMIDT M STENZEL H TITTEL K WUNSCH M BEUSELINCK R BINNIE DM CAMERON W CATTANEO M COLLING DJ DORNAN PJ HASSARD JF KONSTANTINIDIS N MOUTOUSSI A NASH J PAYNE DG SANMARTIN G SEDGBEER JK WRIGHT AG GIRTLER P KUHN D RUDOLPH G VOGL R BOWDERY CK BRODBECK TJ FINCH AJ FOSTER F HUGHES G JACKSON D KEEMER NR NUTTALL M PATEL A SLOAN T SNOW SW WHELAN EP GALLA A GREENE AM KLEINKNECHT K RAAB J RENK B SANDER HG SCHMIDT H WALTHER SM WANKE R WOLF B BENCHEIKH AM BENCHOUK C BONISSENT A CALVET D CARR J DIACONU C ETIENNE F NICOD D PAYRE P ROOS L ROUSSEAU D SCHWEMLING P TALBY M ADLUNG S ASSMANN R BAUER C BLUM W BROWN D CATTANEO P DEHNING B DIETL H DYDAK F FRANK M HALLEY AW JAKOBS K KROHA H LAUBER J LUTJENS G LUTZ G MANNER W MOSER HG RICHTER R SCHRODER J SCHWARZ AS SETTLES R SEYWERD H STIERLIN U STIEGLER U STDENIS R WOLF G ALEMANY R BOUCROT J CALLOT O CORDIER A DAVIER M DUFLOT L GRIVAZ JF HEUSSE P JANOT P KIM DW LEDIBERDER F LEFRANCOIS J LUTZ AM MUSOLINO G PARK HJ SCHUNE MH VEILLET JJ VIDEAU I ABBANEO D BAGLIESI G BATIGNANI G BOTTIGLI U BOZZI C CALDERINI G CARPINELLI M CIOCCI MA CIULLI V DELLORSO R FERRANTE I FIDECARO F FOA L FORTI F GIASSI A GIORGI MA GREGORIO A LIGABUE F LUSIANI A MARROCCHESI PS MARTIN EB MESSINEO A PALLA F RIZZO G SANGUINETTI G SPAGNOLO P STEINBERGER J TENCHINI R TONELLI G TRIGGIANI G VALASSI A VANNINI C VENTURI A VERDINI PG WALSH J BETTERIDGE AP GAO Y GREEN MG JOHNSON DL MARCH PV MEDCALF T MIR LM QUAZI IS STRONG JA BERTIN V BOTTERILL DR CLIFFT RW EDGECOCK TR HAYWOOD S EDWARDS M NORTON PR THOMPSON JC BLOCHDEVAUX B COLAS P DUARTE H EMERY S KOZANECKI W LANCON E LEMAIRE MC LOCCI E MARX B PEREZ P RANDER J RENARDY JF ROSOWSKY A ROUSSARIE A SCHULLER JP SCHWINDLING J MOHAND DS VALLAGE B JOHNSON RP LITKE AM TAYLOR G WEAR J BEDDALL A BOOTH CN CARTWRIGHT S COMBLEY F DAWSON I KOKSAL A RANKIN C THOMPSON LF BOHRER A BRANDT S COWAN G FEIGL E GRUPEN C LUTTERS G MINGUETRODRIGUEZ J RIVERA F SARAIVA P SCHAFER U SMOLIK L BOSISIO L DELLAMARINA R GIANNINI G GOBBO B PITIS L RAGUSA F BELLANTONI L CHEN W CONWAY JS FENG Z FERGUSON DPS GAO YS GRAHL J HARTON JL HAYES OJ HU H NACHTMAN JM PAN YB SAADI Y SCHMITT M SCOTT I SHARMA V TURK JD WALSH AM WEBER FV WU SL WU X YAMARTINO JM ZHENG M ZOBERNIG G. mostra contributor esterni nascondi contributor esterni
Titolo:	One-prong τ decays into charged kaons
Rivista:	PHYSICS LETTERS. SECTION B
Data di pubblicazione:	1994
Digital Object Identifier (DOI):	http://dx.doi.org/10.1016/0370-2693(94)90881-8
Appare nelle tipologie:	1.1 Articolo in rivista

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http://hdl.handle.net/11589/7096

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