@article{article, title  = {{Search for the <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" altimg="si1.gif" overflow="scroll"><mml:msub><mml:mrow><mml:mi>X</mml:mi></mml:mrow><mml:mrow><mml:mi>b</mml:mi></mml:mrow></mml:msub></mml:math> and other hidden-beauty states in the <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" altimg="si2.gif" overflow="scroll"><mml:msup><mml:mrow><mml:mi>π</mml:mi></mml:mrow><mml:mrow><mml:mo>+</mml:mo></mml:mrow></mml:msup><mml:msup><mml:mrow><mml:mi>π</mml:mi></mml:mrow><mml:mrow><mml:mo>−</mml:mo></mml:mrow></mml:msup><mml:mi>ϒ</mml:mi><mml:mo stretchy="false">(</mml:mo><mml:mn>1</mml:mn><mml:mi mathvariant="normal">S</mml:mi><mml:mo stretchy="false">)</mml:mo></mml:math> channel at ATLAS}},

 publisher = {{Elsevier BV}},

 url = {{https://doi.org/10.1016/j.physletb.2014.11.055 }},

 year = {{2015}},

 month = {{1}},

 author = {{Aad G and Abbott B and Abdallah J and Abdel Khalek S and Abdinov O and Aben R and Abi B and Abolins M and AbouZeid OS and Abramowicz H and Abreu H et al}},

 doi = {{10.1016/j.physletb.2014.11.055}},

 volume = {{740}},

 journal = {{Physics Letters B}},

 pages = {{199-217}},

 note = {{Accessed on 2025/11/07}}}