Angular correlation of charged leptons from heavy-lepton pair produced in e sup minus e sup + annihilation

Journal Article · Tue May 01 04:00:00 EDT 1990 · Physical Review, D (Particles Fields); (USA)

DOI:https://doi.org/10.1103/PhysRevD.41.2751· OSTI ID:7039359

Hara, Y ^[1]

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1. Institute of Physics, University of Tsukuba, Tsukuba 305, Japan (JP)

The differential cross section of the {ital e}{sup {minus}}+{ital e}{sup +}{r arrow}{gamma},{ital Z}{r arrow}{ital L}{sup {minus}}+{ital L}{sup +}, {ital L}{sup {minus}}{r arrow}{nu}{sub {ital L}}+{ital l}{sup {minus}}+{bar {nu}}{sub {ital l}}, {ital L}{sup +}{r arrow}{bar {nu}}{sub {ital L}}+{ital l}{sup +}+{nu}{sub {ital l}} process is derived. The angular correlation of charged leptons ({ital l}{sup {minus}},{ital l}{sup +}) near the threshold is studied.

• OSTI ID: 7039359
• Journal Information: Physical Review, D (Particles Fields); (USA), Journal Name: Physical Review, D (Particles Fields); (USA) Vol. 41:9; ISSN 0556-2821; ISSN PRVDA
• Country of Publication: United States
• Language: English

Related Subjects

645203* -- High Energy Physics-- Particle Interactions & Properties-Theoretical-- Weak Interactions & Properties
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
ANGULAR CORRELATION
ANGULAR MOMENTUM
ANNIHILATION
ANTILEPTONS
ANTIMATTER
ANTINEUTRINOS
ANTIPARTICLES
BASIC INTERACTIONS
COLOR MODEL
COMPOSITE MODELS
CORRELATIONS
CROSS SECTIONS
DIFFERENTIAL CROSS SECTIONS
ELECTROMAGNETIC INTERACTIONS
ELECTRON-POSITRON INTERACTIONS
ELEMENTARY PARTICLES
ENERGY
FERMIONS
HELICITY
INTERACTIONS
LEPTON-LEPTON INTERACTIONS
LEPTONS
MASS
MASSLESS PARTICLES
MATHEMATICAL MODELS
MATRIX ELEMENTS
NEUTRINOS
PAIR PRODUCTION
PARTICLE INTERACTIONS
PARTICLE MODELS
PARTICLE PROPERTIES
QUARK MODEL
SPIN
THRESHOLD ENERGY