Search for pair and single production of vectorlike quarks in final states with at least one <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mi>Z</mml:mi></mml:math> boson decaying into a pair of electrons or muons in <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mi>p</mml:mi><mml:mi>p</mml:mi></mml:math> collision data collected with the ATLAS detector at <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><…
Physical review. D/Physical review. D.