Central exclusive diffractive production of axial-vector $f_{1}$ mesons in proton-proton collisions
Central exclusive diffractive production of axial-vector $f_{1}$ mesons in proton-proton collisions
Exclusive production of axial-vector f_{1}(1285) <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:msub><mml:mi>f</mml:mi><mml:mn>1</mml:mn></mml:msub><mml:mo stretchy="false" form="prefix">(</mml:mo><mml:mn>1285</mml:mn><mml:mo stretchy="false" form="postfix">)</mml:mo></mml:mrow></mml:math> meson in proton-proton collisions via pomeron-pomeron fusion within the tensor-pomeron approach is discussed. Two ways to construct the pomeron-pomeron- f_{1} <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:msub><mml:mi>f</mml:mi><mml:mn>1</mml:mn></mml:msub></mml:math> coupling are presented. We adjust the parameters of our model to the WA102 experimental data …