293 citations · 6k across the 129 of their papers we have counts for
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Parity-Violating Pion-Nucleon Coupling h_{πNN}^{(1)} from π^+ Electroproton Production Near the Threshold
Jiunn-Wei Chen, Xiangdong Ji
We study the possibility of measuring parity-violating pion-nucleon coupling h_{πNN}^{(1)} from π^+ electroproton production in the threshold region. We calculate the electron-heli…
Measuring the P-odd Pion-Nucleon Coupling h_{πNN}^{(1)} in π^+ Photoproton Production Near the Threshold
Jiunn-Wei Chen, Xiangdong Ji
We show that polarized gamma p -> π^+ n in the threshold region is an excellent candidate for measuring the leading parity-violating pion-nucleon coupling h_{πNN}^{(1)} to an uncer…
Parity Violation in Polarized-Gamma Proton Compton Scattering
Jiunn-Wei Chen, Thomas D. Cohen, Chung Wen Kao
Polarized beam gamma p Compton scattering provides a theoretically clean way to extract the isovector parity violating pion-nucleon coupling constant . This channel…
Neutrino-Deuteron Scattering in Effective Field Theory at Next-to-Next-to Leading Order
Malcolm Butler, Jiunn-Wei Chen, Xinwei Kong
We study the four channels associated with neutrino-deuteron breakup reactions at next-to-next to leading order in effective field theory. We find that the total cross-section is i…
A Critical Cosmological Constant from Millimeter Extra Dimensions
Jiunn-Wei Chen, Markus A. Luty, Eduardo Ponton
We consider `brane universe' scenarios with standard-model fields localized on a 3-brane in 6 spacetime dimensions. We show that if the spacetime is rotationally symmetric about th…