A multidimensional study of the structure function ratio <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" altimg="si1.svg"><mml:msub><mml:mrow><mml:mi>?</mml:mi></mml:mrow><mml:mrow><mml:mi>L</mml:mi><mml:msup><mml:mrow><mml:mi>T</mml:mi></mml:mrow><mml:mrow><mml:mo>?</mml:mo></mml:mrow></mml:msup></mml:mrow></mml:msub><mml:mo stretchy="false">/</mml:mo><mml:msub><mml:mrow><mml:mi>?</mml:mi></mml:mrow><mml:mrow><mml:mn>0</mml:mn></mml:mrow></mml:msub></mml:math> from hard exclusive ?+ …

A multidimensional extraction of the structure function ratio ?LT?/?0 from hard exclusive e?p?e?n?+ reaction above resonance region has been performed. The study was done based on beam-spin asymmetry measurements using a 10.6 GeV incident electron beam liquid-hydrogen target and CLAS12 spectrometer at Jefferson Lab. focus very forward regime (t/Q2 ? 1) with wide kinematic range xB in valence (0.17 < 0.55), virtualities Q2 ranging 1.5 GeV2 up to 6 GeV2. results their comparison theoretical models Generalized Parton Distributions demonstrate sensitivity chiral-odd GPDs directly related tensor charge nucleon. In addition, data is compared an extension Regge formalism high photon virtualities. It found that model provides better description low Q2, while GPD more appropriate Q2.