A topological vertex reconstruction algorithm for hadronic jets

被引：91

作者：

Jackson, DJ ^{[1
]}

机构：

[1] RUTHERFORD APPLETON LAB,DIDCOT OX11 0QX,OXON,ENGLAND

来源：

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT | 1997年 / 388卷 / 1-2期

关键词：

D O I：

10.1016/S0168-9002(97)00341-0

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

The algorithm described reconstructs a set of topological vertices each associated with an independent subset of the charged tracks in a hadronic jet. Vertices are reconstructed by associating tracks with 3D spatial regions according to a vertex probability function which is based on the trajectories and position resolution ofthe tracks. SLD data is used to illustrate the performance of the algorithm with emphasis on the application to Z(0) --> b (b) over bar events.

引用

页码：247 / 253

页数：7

共 9 条

[1] Electroweak radiative corrections to polarized Moller scattering asymmetries [J].

Czarnecki, A ;

Marciano, WJ .

PHYSICAL REVIEW D, 1996, 53 (03) :1066-1072

[2] POSSIBLE ENHANCEMENT OF MAGNETIC DIPOLE TRANSITIONS BETWEEN GAMOW-TELLER AND ISOBARIC ANALOG STATES [J].

SAGAWA, H ;

SUZUKI, T ;

VANGIAI, N .

PHYSICAL REVIEW LETTERS, 1995, 75 (20) :3629-3632

[3]

ABE K, 1996, IN PRESS PHYS REV LE

[4]

AGNEW GD, 1992, P 26 INT C HIGH EN P

[5]

BRUN R, 1989, CERNDDEE841

[6] LIMIT ON B-S(0) OSCILLATION USING A JET CHARGE METHOD [J].

BUSKULIC, D ;

CASPER, D ;

DEBONIS, I ;

DECAMP, D ;

GHEZ, P ;

GOY, C ;

LEES, JP ;

LUCOTTE, A ;

MINARD, MN ;

ODIER, P ;

PIETRZYK, B ;

ARIZTIZABAL, F ;

CHMEISSANI, M ;

CRESPO, JM ;

EFTHYMIOPOULOS, I ;

FERNANDEZ, E ;

FERNANDEZBOSMAN, M ;

GAITAN, V ;

GARRIDO, LI ;

MARTINEZ, M ;

ORTEU, S ;

PACHECO, A ;

PADILLA, C ;

PALLA, F ;

PASCUAL, A ;

PERLAS, JA ;

SANCHEZ, F ;

TEUBERT, F ;

COLALEO, A ;

CREANZA, D ;

DEPALMA, M ;

FARILLA, A ;

GELAO, G ;

GIRONE, M ;

IASELLI, G ;

MAGGI, G ;

MAGGI, M ;

MARINELLI, N ;

NATALI, S ;

NUZZO, S ;

RANIERI, A ;

RASO, G ;

ROMANO, F ;

RUGGIERI, E ;

SELVAGGI, G ;

SILVESTRIS, L ;

TEMPESTA, P ;

ZITO, G ;

HUANG, X ;

LIN, J .

PHYSICS LETTERS B, 1995, 356 (2-3) :409-422

[7] PERFORMANCE OF THE SLD CENTRAL DRIFT CHAMBER [J].

HILDRETH, MD ;

JUNK, TR ;

MARKIEWICZ, TW ;

MASUDA, H ;

MOURS, B ;

NEAL, HA ;

PRESCOTT, CY ;

ROCHESTER, LS ;

SUGIYAMA, A ;

TAKAHASHI, T ;

USHER, T ;

YOUNG, CC ;

SHYPIT, R ;

FERO, MJ ;

WILLIAMS, DC ;

MASSETTI, R ;

VENUTI, J ;

HONMA, A .

IEEE TRANSACTIONS ON NUCLEAR SCIENCE, 1995, 42 (04) :451-458

[8] HIGH-ENERGY-PHYSICS EVENT GENERATION WITH PYTHIA-5.7 AND JETSET-7.4 [J].

SJOSTRAND, T .

COMPUTER PHYSICS COMMUNICATIONS, 1994, 82 (01) :74-89

[9]

STRAUSS M, 1994, P 27 INT C HIGH EN P

← 1 →