Hidden-charm strong decays of the spin-2 partner of <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mi>X</mml:mi><mml:mo stretchy="false">(</mml:mo><mml:mn>3872</mml:mn><mml:mo stretchy="false">)</mml:mo></mml:math>

Hidden-charm strong decays of the spin-2 partner <a:math xmlns:a="http://www.w3.org/1998/Math/MathML" display="inline"><a:msub><a:mi>X</a:mi><a:mn>2</a:mn></a:msub><a:mo stretchy="false">(</a:mo><a:mn>4014</a:mn><a:mo stretchy="false">)</a:mo></a:math> of the charmoniumlike state <e:math xmlns:e="http://www.w3.org/1998/Math/MathML" display="inline"><e:mi>X</e:mi><e:mo stretchy="false">(</e:mo><e:mn>3872</e:mn><e:mo stretchy="false">)</e:mo></e:math> have been studied in the framework of the covariant confined quark model. The exotic state <i:math xmlns:i="http://www.w3.org/1998/Math/MathML" display="inline"><i:msub><i:mi>X</i:mi><i:mn>2</i:mn></i:msub></i:math> has been interpreted as a four-quark state with molecular-type interpolating current. We have considered the decay widths of <k:math xmlns:k="http://www.w3.org/1998/Math/MathML" display="inline"><k:msub><k:mi>X</k:mi><k:mn>2</k:mn></k:msub></k:math> on the level of two-petal quark loops. The partial widths of the strong decays <m:math xmlns:m="http://www.w3.org/1998/Math/MathML" display="inline"><m:msub><m:mi>X</m:mi><m:mn>2</m:mn></m:msub><m:mo stretchy="false">→</m:mo><m:mi>ω</m:mi><m:mi>J</m:mi><m:mo>/</m:mo><m:mi mathvariant="normal">Ψ</m:mi></m:math> and <q:math xmlns:q="http://www.w3.org/1998/Math/MathML" display="inline"><q:msub><q:mi>X</q:mi><q:mn>2</q:mn></q:msub><q:mo stretchy="false">→</q:mo><q:msup><q:mi>ρ</q:mi><q:mn>0</q:mn></q:msup><q:mi>J</q:mi><q:mo>/</q:mo><q:mi mathvariant="normal">Ψ</q:mi></q:math> have been calculated and the related branching ratio has been analyzed.