Sensitivity of jet quenching to enhancement of the medium opacity near<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:msub><mml:mi>T</mml:mi><mml:mi>C</mml:mi></mml:msub></mml:math>
Physical review. C. Nuclear physics/Physical review. C, Nuclear physics