Tests for a Weak Neutral Current inl±+N→l±+Anythingat High Energy

1973 ◽  
Vol 7 (9) ◽  
pp. 2755-2775 ◽  
Author(s):  
Emanuel Derman
Keyword(s):  
Neutral Current ◽  
High Energy ◽  
Weak Neutral Current

PRECISION LOW ENERGY WEAK NEUTRAL CURRENT EXPERIMENTS

1995 ◽  
Vol 10 (39) ◽  
pp. 2979-2992 ◽  
Author(s):  
K.S. KUMAR ◽  
E.W. HUGHES ◽  
R. HOLMES ◽  
P.A. SOUDER
Keyword(s):  
High Energy Physics ◽  
Neutral Current ◽  
High Energy ◽  
New Physics ◽  
Coupling Constants ◽  
Current Status ◽  
Weak Neutral Current ◽  
Weak Mixing Angle ◽  
Precision Data ◽  
Moller Scattering

Precision measurements of weak neutral current amplitudes at [Formula: see text] are a sensitive probe of contact interactions arising from new high energy physics. Such measurements significantly enhance the analysis of precision data on the Z0 resonance, permitting tests of the running of the electroweak coupling constants. The behavior of the coupling constants as a function of Q2 can reveal the presence of many possible new physics scenarios, such as new gauge bosons, superparticles and substructure; some of these effects are difficult to observe on the Z0 pole. In order to probe energy scales up to 1 TeV, future low Q2 measurements must be precise enough to measure electroweak radiative corrections. Two experimental programs which aim to reach this sensitivity are deep inelastic neutrino nucleon scattering and atomic parity violation experiments. Another important technique is polarized electron scattering off unpolarized targets. We review the current status and future prospects of such measurements. We present an experimental design to measure the left-right parity violating asymmetry in polarized Møller scattering (e−e−→e−e−), which could constitute the most precise measurement of the weak mixing angle [Formula: see text] at [Formula: see text].

Observation of Single-Pion Production by a Weak Neutral Current

1974 ◽  
Vol 33 (7) ◽  
pp. 448-451 ◽  
Author(s):  
S. J. Barish ◽  
Y. Cho ◽  
M. Derrick ◽  
L. G. Hyman ◽  
J. Rest ◽  
...  
Keyword(s):  
Pion Production ◽  
Neutral Current ◽  
Weak Neutral Current

Coherent effects of a weak neutral current

1974 ◽  
Vol 9 (5) ◽  
pp. 1389-1392 ◽  
Author(s):  
Daniel Z. Freedman
Keyword(s):  
Neutral Current ◽  
Weak Neutral Current ◽  
Coherent Effects

Weak neutral current effects in elastic electron deuteron scattering

Pramana ◽  
1983 ◽  
Vol 20 (3) ◽  
pp. 221-244
Author(s):  
M V N Murthy ◽  
G Ramachandran ◽  
S K Singh
Keyword(s):  
Neutral Current ◽  
Elastic Electron ◽  
Weak Neutral Current ◽  
Deuteron Scattering

Universality and the weak neutral current

1975 ◽  
Vol 98 (2) ◽  
pp. 276-284 ◽  
Author(s):  
J.M. Herbert
Keyword(s):  
Neutral Current ◽  
Weak Neutral Current

Study of the isoscalar weak neutral current by inelastic ν scattering from 12C and 10B

1990 ◽  
Vol 252 (3) ◽  
pp. 323-326 ◽  
Author(s):  
Toshio Suzuki ◽  
Y. Kohyama ◽  
K. Yazaki
Keyword(s):  
Neutral Current ◽  
Weak Neutral Current
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