% IMPORTANT: The following is UTF-8 encoded. This means that in the presence % of non-ASCII characters, it will not work with BibTeX 0.99 or older. % Instead, you should use an up-to-date BibTeX implementation like “bibtex8” or % “biber”. @INPROCEEDINGS{Guo:291415, author = {Guo, F.-K. and Hidalgo-Duque, C. and Nieves, J. and Ozpineci, A. and Pavón Valderrama, M.}, title = {{E}xploring the long-distance structure of the ${X}(3872)$}, address = {Hamburg}, publisher = {Deutsches Elektronen-Synchrotron, DESY}, reportid = {PUBDB-2015-05387, DESY-PROC-2014-04}, pages = {615-618}, year = {2014}, abstract = {In this work we use an effective field theory (EFT) approach to study the $X(3872)$ resonance, assuming a heavy meson-heavy antimeson molecule as itsinner structure. From this EFT we extract some direct consequences for the hidden charm and bottom hadronic spectrum.Within this EFT we also study the decay $X(3872) \to D^{0}\bar{D}^{0} \pi^{0}$. This decay is unique since it is more sensitive to the long-distance part of the $X(3872)$ wave function than the $X(3872)\to J/\psi \pi\pi$ and $X(3872)\to J/\psi \pi\pi\pi$ modes. We also show that the possible $D\bar{D}$ Final State Interactions (FSI) effects can lead to experimental constrains on the Low Energy Constants (LECs) that appear in the EFT and the possible existence of a loosely $D\bar{D}$ bound state.}, month = {Aug}, date = {2014-08-25}, organization = {Panic2014, Hamburg (Germany), 25 Aug 2014 - 29 Aug 2014}, keywords = {energy: low (autogen) / X(3872) (autogen) / effective field theory (autogen) / final-state interaction (autogen) / structure (autogen) / wave function (autogen) / bound state (autogen) / charm (autogen)}, cin = {ATLAS / CMS / UNI/EXP}, cid = {I:(DE-H253)ATLAS-20120731 / I:(DE-H253)CMS-20120731 / $I:(DE-H253)UNI_EXP-20120731$}, pnm = {611 - Fundamental Particles and Forces (POF3-611)}, pid = {G:(DE-HGF)POF3-611}, experiment = {EXP:(DE-MLZ)NOSPEC-20140101}, typ = {PUB:(DE-HGF)8 / PUB:(DE-HGF)15}, doi = {10.3204/DESY-PROC-2014-04/2}, url = {https://bib-pubdb1.desy.de/record/291415}, }