Phenomenological study of strong decays of heavy hadrons in heavy quark effective theory -: art. no. 074032

被引：1

作者：

Trégourès, N

Roberts, W

机构：

[1] Old Dominion Univ, Dept Phys, Norfolk, VA 23529 USA

[2] Thomas Jefferson Natl Accelerator Facil, Newport News, VA 23606 USA

[3] Natl Sci Fdn, Arlington, VA 22230 USA

来源：

PHYSICAL REVIEW D | 2000年 / 61卷 / 07期

关键词：

D O I：

10.1103/PhysRevD.61.074032

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

The application of the tensor formalism of the heavy quark effective theory (HQET) at leading order to strong decays of heavy hadrons is presented. Comparisons between experimental and theoretical predictions of ratios of decay rates for B mesons, D mesons and kaons are given. The application of HQET to strange masons presents some encouraging results. The spin-flavor symmetry is used to predict some decay rates that have not yet been measured.

引用

页数：8

共 32 条

[1] OBSERVATION OF ORBITALLY EXCITED B-MESONS [J].

ABREU, P ;

ADAM, W ;

ADYE, T ;

AGASI, E ;

AJINENKO, I ;

ALEKSAN, R ;

ALEKSEEV, GD ;

ALLPORT, PP ;

ALMEHED, S ;

ALMEIDA, FML ;

ALVSVAAG, SJ ;

AMALDI, U ;

AMATO, S ;

ANDREAZZA, A ;

ANDRIEUX, ML ;

ANTILOGUS, P ;

APEL, WD ;

ARNOUD, Y ;

ASMAN, B ;

AUGUSTIN, JE ;

AUGUSTINUS, A ;

BAILLON, P ;

BAMBADE, P ;

BARAO, F ;

BARATE, R ;

BARBIELLINI, G ;

BARDIN, DY ;

BARKER, GJ ;

BARONCELLI, A ;

BARRING, O ;

BARRIO, JA ;

BARTL, W ;

BATES, MJ ;

BATTAGLIA, M ;

BAUBILLIER, M ;

BAUDOT, J ;

BECKS, KH ;

BEGALLI, M ;

BEILLIERE, P ;

BELOKOPYTOV, Y ;

BELTRAN, P ;

BENVENUTI, AC ;

BERGGREN, M ;

BERTRAND, D ;

BIANCHI, F ;

BIGI, M ;

BILENKY, MS ;

BILLOIR, P ;

BJARNE, J ;

BLOCH, D .

PHYSICS LETTERS B, 1995, 345 (04) :598-608

[2] RIGOROUS QCD-POTENTIAL FOR THE (T)OVER-BAR-T SYSTEM AT THRESHOLD [J].

KUMMER, W ;

MODRITSCH, W .

ZEITSCHRIFT FUR PHYSIK C-PARTICLES AND FIELDS, 1995, 66 (1-2) :225-239

[3] PRODUCTION AND DECAY OF THE D(S1)(2536)+ [J].

ALEXANDER, JP ;

BEBEK, C ;

BERKELMAN, K ;

BESSON, D ;

BROWDER, TE ;

CASSEL, DG ;

CHO, HA ;

COFFMAN, DM ;

DRELL, PS ;

EHRLICH, R ;

GALIK, RS ;

GARCIASCIVERES, M ;

GEISER, B ;

GITTELMAN, B ;

GRAY, SW ;

HARTILL, DL ;

HELTSLEY, BK ;

HONSCHEID, K ;

JONES, CD ;

JONES, SL ;

KANDASWAMY, J ;

KATAYAMA, N ;

KIM, PC ;

KREINICK, DL ;

LUDWIG, GS ;

MASUI, J ;

MEVISSEN, J ;

MISTRY, NB ;

NG, CR ;

NORDBERG, E ;

OGG, M ;

OGRADY, C ;

PATTERSON, JR ;

PETERSON, D ;

RILEY, D ;

SAPPER, M ;

SELEN, M ;

WORDEN, H ;

WORRIS, M ;

WURTHWEIN, F ;

AVERY, P ;

FREYBERGER, A ;

RODRIGUEZ, J ;

STEPHENS, R ;

YELTON, J ;

CINABRO, D ;

HENDERSON, S ;

KINOSHITA, K ;

LIU, T ;

SAULNIER, M .

PHYSICS LETTERS B, 1993, 303 (3-4) :377-384

[4] RADIATIVE RARE B-DECAYS INTO HIGHER K-RESONANCES [J].

ALI, A ;

OHL, T ;

MANNEL, T .

PHYSICS LETTERS B, 1993, 298 (1-2) :195-203

[5] PRODUCTION AND DECAY OF D1(2420)DEGREES AND D-ASTERISK-2 (2460)DEGREES [J].

AVERY, P ;

FREYBERGER, A ;

RODRIGUEZ, J ;

STEPHENS, R ;

YANG, S ;

YELTON, J ;

CINABRO, D ;

HENDERSON, S ;

LIU, T ;

SAULNIER, M ;

WILSON, R ;

YAMAMOTO, H ;

BERGFELD, T ;

EISENSTEIN, BI ;

GOLLIN, G ;

ONG, B ;

PALMER, M ;

SELEN, M ;

THALER, JJ ;

EDWARDS, KW ;

OGG, M ;

SPAAN, B ;

BELLERIVE, A ;

BRITTON, DI ;

HYATT, ERF ;

MACFARLANE, DB ;

PATEL, PM ;

SADOFF, AJ ;

AMMAR, R ;

BALL, S ;

BARINGER, P ;

BEAN, A ;

BESSON, D ;

COPPAGE, D ;

COPTY, N ;

DAVIS, R ;

HANCOCK, N ;

KELLY, M ;

KOTOV, S ;

KRAVCHENKO, I ;

KWAK, N ;

LAM, H ;

KUBOTA, Y ;

LATTER, M ;

MOMAYEZI, M ;

ENLSON, JK ;

PATTON, S ;

PERTICONE, D ;

POLING, R ;

SAVINOV, V .

PHYSICS LETTERS B, 1994, 331 (1-2) :236-244

[6] OBSERVATION OF D(1)(2420)+ AND D(2)(ASTERISK)(2460)+ [J].

BERGFELD, T ;

EISENSTEIN, BI ;

GOLLIN, G ;

ONG, B ;

PALMER, M ;

SELEN, M ;

THALER, JJ ;

EDWARDS, KW ;

OGG, M ;

BELLERIVE, A ;

BRITTON, DI ;

HYATT, ERF ;

MACFARLANE, DB ;

PATEL, PM ;

SPAAN, B ;

SADOFF, AJ ;

AMMAR, R ;

BARINGER, P ;

BEAN, A ;

BESSON, D ;

COPPAGE, D ;

COPTY, N ;

DAVIS, R ;

HANCOCK, N ;

KELLY, M ;

KOTOV, S ;

KRAVCHENKO, I ;

KWAK, N ;

LAM, H ;

KUBOTA, Y ;

LATTERY, M ;

MOMAYEZI, M ;

NELSON, JK ;

PATTON, S ;

POLING, R ;

SAVINOV, V ;

SCHRENK, S ;

WANG, R ;

ALAM, MS ;

KIM, IJ ;

LING, Z ;

MAHMOOD, AH ;

ONEILL, JJ ;

SEVERINI, H ;

SUN, CR ;

WAPPLER, F ;

CRAWFORD, G ;

DAUBENMIER, CM ;

FULTON, R ;

FUJINO, D .

PHYSICS LETTERS B, 1994, 340 (03) :194-204

[7] Results of search for narrow diproton structures in the pn->pp pi(-) reaction at 1.98 GeV/c [J].

Abramov, BM ;

Dukhovskoy, IA ;

Fedorets, VS ;

Khanov, AI ;

Krestnikov, YS ;

Krutenkova, AP ;

Kulikov, VV ;

Matsyuk, MA ;

Radkevich, IA ;

Starodumov, AN ;

Sutormin, AI .

ZEITSCHRIFT FUR PHYSIK C-PARTICLES AND FIELDS, 1996, 69 (03) :409-413

[8] Review of Particle Physics [J].

The European Physical Journal C - Particles and Fields, 1998, 3 (1-4) :1-783

[9] DIFFRACTIVE PRODUCTION OF STRANGE MESONS AT 63-GEV [J].

DAUM, C ;

HERTZBERGER, L ;

HOOGLAND, W ;

PETERS, S ;

VANDEURZEN, P ;

CHABAUD, V ;

GONZALEZARROYO, A ;

HYAMS, B ;

TIECKE, H ;

WEILHAMMER, P ;

DWURAZNY, A ;

POLOK, G ;

ROZANSKA, M ;

RYBICKI, K ;

TURALA, M ;

TURNAU, J ;

BECKER, H ;

BLANAR, G ;

CERRADA, M ;

DIETL, H ;

GALLIVAN, J ;

KLANNER, R ;

LORENZ, E ;

LUTJENS, G ;

LUTZ, G ;

MANNER, W ;

STIERLIN, U ;

BLAKEY, I ;

BOWLER, M ;

CASHMORE, R ;

LOKEN, J ;

SPALDING, W ;

THOMPSON, G ;

ALPER, B ;

DAMERELL, C ;

GILLMAN, A ;

HARDWICK, C ;

HOTCHKISS, M ;

WICKENS, F .

NUCLEAR PHYSICS B, 1981, 187 (01) :1-41

[10] PROPERTIES OF ORBITALLY EXCITED HEAVY-LIGHT (Q(Q)OVER-BAR) MESONS [J].

EICHTEN, EJ ;

HILL, CT ;

QUIGG, C .

PHYSICAL REVIEW LETTERS, 1993, 71 (25) :4116-4119

← 1 2 3 4 →