SEARCH FOR THE TOP-QUARK DECAYING TO A CHARGED-HIGGS-BOSON IN P(P)OVER-BAR COLLISIONS AT ROOT(S)=1.8TEV

被引:21
作者
ABE, F
ALBROW, M
AMIDEI, D
ANWAYWIESE, C
APOLLINARI, G
ATAC, M
AUCHINCLOSS, P
AZZI, P
BACCHETTA, N
BADEN, AR
BADGETT, W
BAILEY, MW
BAMBERGER, A
DEBARBARO, P
BARBAROGALTIERI, A
BARNES, VE
BARNETT, BA
BARTALINI, P
BAUER, G
BAUMANN, T
BEDESCHI, F
BEHRENDS, S
BELFORTE, S
BELLETTINI, G
BELLINGER, J
BENJAMIN, D
BENLLOCH, J
BENSINGER, J
BERETVAS, A
BERGE, JP
BERTOLUCCI, S
BIERY, K
BHADRA, S
BINKLEY, M
BISELLO, D
BLAIR, R
BLOCKER, C
BODEK, A
BOLOGNESI, V
BOOTH, AW
BOSWELL, C
BRANDENBURG, G
BROWN, D
BUCKLEYGEER, E
BUDD, HS
BUSETTO, G
BYONWAGNER, A
BYRUM, KL
CAMPAGNARI, C
CAMPBELL, M
机构
[1] BRANDEIS UNIV,WALTHAM,MA 02254
[2] UNIV CALIF LOS ANGELES,LOS ANGELES,CA 90024
[3] UNIV CHICAGO,CHICAGO,IL 60637
[4] DUKE UNIV,DURHAM,NC 27706
[5] FERMILAB NATL ACCELERATOR LAB,BATAVIA,IL 60510
[6] IST NAZL FIS NUCL,LAB NAZL FRASCATI,FRASCATI,ITALY
[7] HARVARD UNIV,CAMBRIDGE,MA 02138
[8] UNIV ILLINOIS,URBANA,IL 61801
[9] MCGILL UNIV,INST PARTICLE PHYS,MONTREAL H3A 2T5,QUEBEC,CANADA
[10] UNIV TORONTO,TORONTO M5S 1A1,ONTARIO,CANADA
[11] JOHNS HOPKINS UNIV,BALTIMORE,MD 21218
[12] NATL LAB HIGH ENERGY PHYS,OHO,IBARAKI 305,JAPAN
[13] UNIV CALIF BERKELEY,BERKELEY,CA 94720
[14] MIT,CAMBRIDGE,MA 02139
[15] UNIV MICHIGAN,ANN ARBOR,MI 48109
[16] UNIV NEW MEXICO,ALBUQUERQUE,NM 87131
[17] UNIV PADUA,IST NAZL FIS NUCL,I-35131 PADUA,ITALY
[18] UNIV PENN,PHILADELPHIA,PA 19104
[19] UNIV PITTSBURGH,PITTSBURGH,PA 15260
[20] UNIV PISA,IST NAZL FIS NUCL,I-56100 PISA,ITALY
[21] SCUOLA NORMALE SUPER PISA,I-56100 PISA,ITALY
[22] PURDUE UNIV,W LAFAYETTE,IN 47907
[23] UNIV ROCHESTER,ROCHESTER,NY 14627
[24] ROCKEFELLER UNIV,NEW YORK,NY 10021
[25] RUTGERS STATE UNIV,PISCATAWAY,NJ 08854
[26] TEXAS A&M UNIV,COLL STN,TX 77843
[27] UNIV TSUKUBA,TSUKUBA,IBARAKI 305,JAPAN
[28] TUFTS UNIV,MEDFORD,MA 02155
[29] UNIV WISCONSIN,MADISON,WI 53706
关键词
D O I
10.1103/PhysRevLett.72.1977
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
We present results of a search for the top quark decaying to a charged Higgs boson (H+) in ppBAR collisions at square-root s = 1.8 TeV at the Fermilab Tevatron. Assuming that H+ --> taunu(tau) is the dominant H+ decay mode, we exclude regions of the (m(H) +,m(t)) plane for values of the branching ratio B(H+ --> taunu(tau)) = 0.5, 0.75, and 1.0. We interpret the results in terms of the parameter tanbeta in the two-Higgs-doublet model.
引用
收藏
页码:1977 / 1981
页数:5
相关论文
共 23 条
[1]   MEASUREMENT OF THE RATIO BETA(W-]TAU-NU)/BETA(W-]E-NU) IN P(P)BAR COLLISIONS AT ROOT-S=1.8 TEV [J].
ABE, F ;
AMIDEI, D ;
APOLLINARI, G ;
ATAC, M ;
AUCHINCLOSS, P ;
BADEN, AR ;
BACCHETTA, N ;
BAILEY, MW ;
BAMBERGER, A ;
DEBARBARO, P ;
BARNETT, BA ;
BARBAROGALTIERI, A ;
BARNES, VE ;
BAUMANN, T ;
BEDESCHI, F ;
BEHRENDS, S ;
BELFORTE, S ;
BELLETTINI, G ;
BELLINGER, J ;
BENJAMIN, D ;
BENSINGER, J ;
BERETVAS, A ;
BERGE, JP ;
BERTOLUCCI, S ;
BHADRA, S ;
BINKLEY, M ;
BLAIR, R ;
BLOCKER, C ;
BLOOM, K ;
BOLOGNESI, V ;
BOOTH, AW ;
BOSWELL, C ;
BRANDENBURG, G ;
BROWN, D ;
BUCKLEYGEER, E ;
BUDD, HS ;
BUSETTO, G ;
BYONWAGNER, A ;
BYRUM, KL ;
CAMPAGNARI, C ;
CAMPBELL, M ;
CANER, A ;
CAREY, R ;
CARITHERS, W ;
CARLSMITH, D ;
CARROLL, JT ;
CASHMORE, R ;
CASTRO, A ;
CERVELLI, F ;
CHADWICK, K .
PHYSICAL REVIEW LETTERS, 1992, 68 (23) :3398-3402
[2]   MEASUREMENT OF SIGMA B(W-]EV) AND SIGMA B(Z0-]E+E-) IN PBARP COLLISIONS AT SQUARE-ROOT S = 1800 GEV [J].
ABE, F .
PHYSICAL REVIEW D, 1991, 44 (01) :29-52
[3]   LIMIT ON THE TOP-QUARK MASS FROM PROTON-ANTIPROTON COLLISIONS AT ROOT-S = 1.8 TEV [J].
ABE, F ;
AMIDEI, D ;
APOLLINARI, G ;
ATAC, M ;
AUCHINCLOSS, P ;
BADEN, AR ;
BACCHETTA, N ;
BAILEY, MW ;
BAMBERGER, A ;
DEBARBARO, P ;
BARNETT, BA ;
BARBAROGALTIERI, A ;
BARNES, VE ;
BAUMANN, T ;
BEDESCHI, F ;
BEHRENDS, S ;
BELFORTE, S ;
BELLETTINI, G ;
BELLINGER, J ;
BENJAMIN, D ;
BENSINGER, J ;
BERETVAS, A ;
BERGE, JP ;
BERTOLUCCI, S ;
BHADRA, S ;
BINKLEY, M ;
BLAIR, R ;
BLOCKER, C ;
BOLOGNESI, V ;
BOOTH, AW ;
BOSWELL, C ;
BRANDENBURG, G ;
BROWN, D ;
BUCKLEYGEER, E ;
BUDD, HS ;
BUSETTO, G ;
BYONWAGNER, A ;
BYRUM, KL ;
CAMPAGNARI, C ;
CAMPBELL, M ;
CANER, A ;
CAREY, R ;
CARITHERS, W ;
CARLSMITH, D ;
CARROLL, JT ;
CASHMORE, R ;
CASTRO, A ;
CERVELLI, F ;
CHADWICK, K ;
CHIARELLI, G .
PHYSICAL REVIEW D, 1992, 45 (11) :3921-3948
[4]   THE CDF DETECTOR - AN OVERVIEW [J].
ABE, F ;
AMIDEI, D ;
APOLLINARI, G ;
ASCOLI, G ;
ATAC, M ;
AUCHINCLOSS, P ;
BADEN, AR ;
BARBAROGALTIERI, A ;
BARNES, VE ;
BARSOTTI, E ;
BEDESCHI, F ;
BELFORTE, S ;
BELLETTINI, G ;
BELLINGER, J ;
BENSINGER, J ;
BERETVAS, A ;
BERGE, P ;
BERTOLUCCI, S ;
BHADRA, S ;
BINKLEY, M ;
BLAIR, R ;
BLOCKER, C ;
BOFILL, J ;
BOOTH, AW ;
BRANDENBURG, G ;
BRENNER, A ;
BROWN, D ;
BYON, A ;
BYRUM, KL ;
CAMPBELL, M ;
CAREY, R ;
CARITHERS, W ;
CARLSMITH, D ;
CARROLL, JT ;
CASHMORE, R ;
CERVELLI, F ;
CHADWICK, K ;
CHAPIN, T ;
CHIARELLI, G ;
CHINOWSKY, W ;
CIHANGIR, S ;
CLINE, D ;
CONNOR, D ;
CONTRERAS, M ;
COOPER, J ;
CORDELLI, M ;
CURATOLO, M ;
DAY, C ;
DELFABBRO, R ;
DELLORSO, M .
NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, 1988, 271 (03) :387-403
[5]   SEARCH FOR HEAVY CHARGED SCALARS IN Z0 DECAYS [J].
ABREU, P ;
ADAM, W ;
ADAMI, F ;
ADYE, T ;
ALEKSEEV, GD ;
ALLABY, JV ;
ALLEN, P ;
ALMEHED, S ;
ALTED, F ;
ALVSVAAG, SJ ;
AMALDI, U ;
ANASSONTZIS, E ;
APEL, WD ;
ASMAN, B ;
FERRERES, CA ;
AUGUSTIN, JE ;
AUGUSTINUS, A ;
BAILLON, P ;
BAMBADE, P ;
BARAO, F ;
BARBIELLINI, G ;
BARDIN, DY ;
BARONCELLI, A ;
BARRING, O ;
BARTL, W ;
BATES, MJ ;
BATYUNIA, BV ;
BAUBILLIER, M ;
BECKS, KH ;
BEESTON, CJ ;
BEILLIERE, P ;
BELOKOPYTOV, I ;
BELTRAN, P ;
BENEDIC, D ;
BENLLOCH, JM ;
BERGGREN, M ;
BERTRAND, D ;
BIAGI, S ;
BIANCHI, F ;
BIBBY, JH ;
BILENKY, MS ;
BILLOIR, P ;
BJARNE, J ;
BLOCH, D ;
BOGOLUBOV, PN ;
BOLLINI, D ;
BOLOGNESE, T ;
BONAPART, M ;
BONYUSHKIN, YE ;
BOOTH, PSL .
PHYSICS LETTERS B, 1990, 241 (03) :449-458
[6]   SEARCHES FOR NONMINIMAL HIGGS BOSONS IN Z0 DECAYS [J].
ADRIANI, O ;
AGUILARBENITEZ, M ;
AHLEN, S ;
AKBARI, H ;
ALCARAZ, J ;
ALOISIO, A ;
ALVERSON, G ;
ALVIGGI, MG ;
AMBROSI, G ;
AN, Q ;
ANDERHUB, H ;
ANDERSON, AL ;
ANDREEV, VP ;
ANGELOV, T ;
ANTONOV, L ;
ANTREASYAN, D ;
ARCE, P ;
AREFIEV, A ;
ATAMANCHUK, A ;
AZEMOON, T ;
AZIZ, T ;
BABA, PVKS ;
BAGNAIA, P ;
BAKKEN, JA ;
BAKSAY, L ;
BALL, RC ;
BANERJEE, S ;
BAO, J ;
BARILLERE, R ;
BARONE, L ;
BASCHIROTTO, A ;
BATTISTON, R ;
BAY, A ;
BECATTINI, F ;
BECKER, U ;
BEHNER, F ;
BEHRENS, J ;
BEINGESSNER, S ;
BENCZE, GL ;
BERDUGO, J ;
BERGES, P ;
BERTUCCI, B ;
BETEV, BL ;
BIASINI, M ;
BILAND, A ;
BILEI, GM ;
BIZZARRI, R ;
BLAISING, JJ ;
BLUMENFELD, B ;
BOBBINK, GJ .
PHYSICS LETTERS B, 1992, 294 (3-4) :457-465
[7]   A SEARCH FOR TECHNIPIONS AND CHARGED HIGGS BOSONS AT LEP [J].
AKRAWY, MZ ;
ALEXANDER, G ;
ALLISON, J ;
ALLPORT, PP ;
ANDERSON, KJ ;
ARMITAGE, JC ;
ARNISON, GTJ ;
ASHTON, P ;
AZUELOS, G ;
BAINES, JTM ;
BALL, AH ;
BANKS, J ;
BARKER, GJ ;
BARLOW, RJ ;
BATLEY, JR ;
BECKER, J ;
BEHNKE, T ;
BELL, KW ;
BELLA, G ;
BETHKE, S ;
BIEBEL, O ;
BINDER, U ;
BLOODWORTH, IJ ;
BOCK, P ;
BREUKER, H ;
BROWN, RM ;
BRUN, R ;
BUIJS, A ;
BURCKHART, HJ ;
CAPILUPPI, P ;
CARNEGIE, RK ;
CARTER, AA ;
CARTER, JR ;
CHANG, CY ;
CHARLTON, DG ;
CHRIN, JTM ;
COHEN, I ;
COLLINS, WJ ;
CONBOY, JE ;
COUCH, M ;
COUPLAND, M ;
CUFFIANI, M ;
DADO, S ;
DALLAVALLE, GM ;
DEBU, P ;
DENINNO, MM ;
DIECKMANN, A ;
DITTMAR, M ;
DIXIT, MS ;
DUCHOVNI, E .
PHYSICS LETTERS B, 1990, 242 (02) :299-308
[8]   MEASUREMENT OF THE RATIO R=SIGMA-WBR(W-]MU-UPSILON) SIGMA-ZETA-BR(ZETA-]MU-MU) AND GAMMA-WTOT AT THE CERN PROTON ANTIPROTON COLLIDER [J].
Albajar, C ;
Albrow, MG ;
Allkofer, OC ;
Ankoviak, K ;
Apsimon, R ;
Aubert, B ;
Bacci, C ;
Bartha, S ;
Bauer, G ;
Bettini, A ;
Bezaguet, A ;
Biddulph, P ;
Bohn, H ;
Bohrer, A ;
Bonino, R ;
Bos, K ;
Botlo, M ;
Brockhausen, D ;
Buchanan, C ;
Buschbeck, B ;
Busetto, G ;
Caner, A ;
Casoli, P ;
Castilla-Valdez, H ;
Cavanna, F ;
Cennini, P ;
Centro, S ;
Ceradini, F ;
Ciapetti, G ;
Cittolin, S ;
Clayton, E ;
Cline, D ;
Colas, J ;
Conte, R ;
Coughlan, JA ;
Dau, D ;
Daum, D ;
Della Negra, M ;
Demoulin, M ;
Denegri, D ;
Dibon, H ;
Diciaccio, A ;
Hedo, FJD ;
Dobrzynski, L ;
Dorenbosch, J ;
Dowell, JD ;
Drijard, D ;
Eggert, K ;
Eisenhandler, E ;
Ellis, N .
PHYSICS LETTERS B, 1991, 253 (3-4) :503-510
[9]   LIMITS ON T-QUARK DECAY INTO CHARGED HIGGS FROM A DIRECT SEARCH AT THE CERN PPBAR COLLIDER [J].
ALBAJAR, C ;
Albrow, MG ;
Allkofer, OC ;
Ankoviak, K ;
Apsimon, R ;
Aubert, B ;
Bacci, C ;
Bartha, S ;
Bauer, G ;
Bettini, A ;
Bezaguet, A ;
Biddulph, P ;
Bohn, H ;
Bohrer, A ;
Bonino, R ;
Bos, K ;
Botlo, M ;
Brockhausen, D ;
Buchanan, C ;
Buschbeck, B ;
Busetto, G ;
Caner, A ;
Casoli, P ;
Castilla-Valdez, H ;
Cavanna, F ;
Cennini, P ;
Centro, S ;
Ceradini, F ;
Ciapetti, G ;
Cittolin, S ;
Clayton, E ;
Cline, D ;
Colas, J ;
Conte, R ;
Coughlan, JA ;
Dau, D ;
Daum, C ;
Della Negra, M ;
Demoulin, M ;
Denegri, D ;
Dibon, H ;
DiCiaccio, A ;
Hedo, FJD ;
Dobrzynski, L ;
Dorenbosch, J ;
Dowell, JD ;
Drijard, D ;
Eggert, K ;
Eisenhandler, E ;
Ellis, N .
PHYSICS LETTERS B, 1991, 257 (3-4) :459-468
[10]   A SEARCH FOR CHARGED HIGGS FROM TOP QUARK DECAY AT THE CERN (P)BAR-P COLLIDER [J].
ALITTI, J ;
AMBROSINI, G ;
ANSARI, R ;
AUTIERO, D ;
BAREYRE, P ;
BERTRAM, IA ;
BLAYLOCK, G ;
BONAMY, P ;
BORER, K ;
BOURLIAUD, M ;
BUSKULIC, D ;
CARBONI, G ;
CAVALLI, D ;
CAVASINNI, V ;
CENCI, P ;
CHOLLET, JC ;
CONTA, C ;
COSTA, G ;
COSTANTINI, F ;
COZZI, L ;
CRAVERO, A ;
CURATOLO, M ;
DELLACQUA, A ;
DELPRETE, T ;
DEWOLF, RS ;
DILELLA, L ;
DUCROS, Y ;
EGAN, GF ;
EINSWEILER, KF ;
ESPOSITO, B ;
FAYARD, L ;
FEDERSPIEL, A ;
FERRARI, R ;
FRATERNALI, M ;
FROIDEVAUX, D ;
FUMAGALLI, G ;
GAILLARD, JM ;
GIANOTTI, F ;
GILDEMEISTER, O ;
GOSSLING, C ;
GOGGI, VG ;
GRUNENDAHL, S ;
HARA, K ;
HELLMAN, S ;
HRIVNAC, J ;
HUFNAGEL, H ;
HUGENTOBLER, E ;
HULTQVIST, K ;
IACOPINI, E ;
INCANDELA, J .
PHYSICS LETTERS B, 1992, 280 (1-2) :137-145