The Reaction μ− + p → Λ + vμ and the Contributions of the Pseudoscalar Form Factor

2002 ◽  
Author(s):  
Michael A. Barnett
Keyword(s):  
Form Factor ◽  
Pseudoscalar Form Factor

scholarly journals Measurement of the induced pseudoscalar form factor in the capture of polarized muons by Si nuclei

1995 ◽  
Vol 587 (4) ◽  
pp. 577-595 ◽  
Author(s):  
V Brudanin ◽  
V Egorov ◽  
T Filipova ◽  
A Kachalkin ◽  
V Kovalenko ◽  
...  
Keyword(s):  
Form Factor ◽  
Pseudoscalar Form Factor

Comparison of theNm16(0−)β-Decay Rate with the Inverse Muon-Capture Rate: The Induced Pseudoscalar Form Factor in Nuclei

1975 ◽  
Vol 34 (4) ◽  
pp. 212-215 ◽  
Author(s):  
L. Palffy ◽  
J. P. Deutsch ◽  
L. Grenacs ◽  
J. Lehmann ◽  
M. Steels
Keyword(s):  
Form Factor ◽  
Decay Rate ◽  
Capture Rate ◽  
Muon Capture ◽  
Β Decay ◽  
Pseudoscalar Form Factor

scholarly journals Ordinary and radiative muon capture on the proton and the pseudoscalar form factor of the nucleon

2001 ◽  
Vol 686 (1-4) ◽  
pp. 290-316 ◽  
Author(s):  
Véronique Bernard ◽  
Thomas R Hemmert ◽  
Ulf-G Meißner
Keyword(s):  
Form Factor ◽  
Muon Capture ◽  
Pseudoscalar Form Factor

Measurement of the average polarization of12B in the polarized-muon capture by12C: Magnitude of the induced pseudoscalar form factor

1986 ◽  
Vol 323 (1) ◽  
pp. 69-82
Author(s):  
Y. Kuno ◽  
J. Imazato ◽  
K. Nishiyama ◽  
K. Nagamine ◽  
T. Yamazaki ◽  
...  
Keyword(s):  
Form Factor ◽  
Muon Capture ◽  
Average Polarization ◽  
Pseudoscalar Form Factor

THE STRANGENESS CHANGING ANTINEUTRINO REACTION ${\bar\nu}_L+P\longrightarrow\Lambda+L^+$

2005 ◽  
Vol 20 (06) ◽  
pp. 1212-1220 ◽  
Author(s):  
S. L. MINTZ
Keyword(s):  
Form Factor ◽  
Cross Section ◽  
Cross Sections ◽  
Form Factors ◽  
Tau Lepton ◽  
Electric Form Factor ◽  
G Parity ◽  
The Cross ◽  
Pseudoscalar Form Factor ◽  
Near Threshold

We obtain the cross sections for the reactions [Formula: see text] where L is a massive lepton, i.e. a muon or a tau lepton. We do this from near threshold to relativistic energies. We further obtain the contributions of various form factors and interference terms to the cross section with a view to discovering if the contributions from hard to observe form factors such as the weak pseudoscalar form factor, FP, and the weak electric form factor, FE might be obtained via these reactions. The form factor FE is particularly interesting as in the more usually observed p↔n transition it is a second class current and forbidden by G-parity. However in the p↔Λ transition it is not forbidden and it would be desirable to learn if it is present. Finally we discuss our results and prospects for these experiments.

TREE-LEVEL LONG-DISTANCE CONTRIBUTIONS TO K+→π+ ℓ+ℓ-

2014 ◽  
Vol 29 (01) ◽  
pp. 1450001 ◽  
Author(s):  
DAO-NENG GAO ◽  
YI-CONG YU
Keyword(s):  
Form Factor ◽  
Axial Vector ◽  
Form Factors ◽  
Tree Level ◽  
Additional Contribution ◽  
Long Distance ◽  
Tree Diagram ◽  
Level Transition ◽  
Pseudoscalar Form Factor

We study a new contribution, which is a tree-level transition from long-distance dynamics, to K+→π+ℓ+ℓ- (ℓ = e, μ) decays. It is found that this tree-diagram can be calculated unambiguously and would generate the additional contribution to the vector, axial-vector, scalar and pseudoscalar form factor of the decay. Our analysis shows that these form factors are strongly suppressed and this long-distance contribution is well under control.

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