Search Results - "Polosa, Antonio D"

Sub-GeV dark matter in superfluid He-4: an effective theory approach by Acanfora, Francesca, Esposito, Angelo, Polosa, Antonio D.

“…We employ an effective field theory to study the detectability of sub-GeV dark matter through its interaction with the gapless excitations of superfluid 4 He…”
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The nature of X(3872) from high-multiplicity pp collisions by Esposito, Angelo, Ferreiro, Elena G., Pilloni, Alessandro, Polosa, Antonio D., Salgado, Carlos A.

“…The structure of exotic resonances that do not trivially fit the usual quark model expectations has been a matter of intense scientific debate during the last…”
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The pentaquark spectrum from Fermi statistics by Maiani, Luciano, Polosa, Antonio D., Riquer, Veronica

“…We study compact hidden charm pentaquarks in the Born–Oppenheimer approximation, previously introduced for tetraquarks, assuming the heavy pair to be in a…”
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Doubly heavy tetraquarks in the Born-Oppenheimer approximation by Maiani, Luciano, Pilloni, Alessandro, Polosa, Antonio D., Riquer, Veronica

“…Tetraquarks QQq¯q¯ are found to be described remarkably well with the Quantum Chromodynamics version of the Hydrogen bond, as treated with the Born-Oppenheimer…”
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The role of the pion in the lineshape of the X(3872) by Esposito, Angelo, Germani, Davide, Glioti, Alfredo, Polosa, Antonio D., Rattazzi, Riccardo, Tarquini, Michele

“…We determine the contribution of long-range pion interactions to the X(3872) dynamics, assuming it is a loosely bound D0D¯⁎0 molecule. Our result is based on…”
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A note on the fate of the Landau–Yang theorem in non-Abelian gauge theories by Cacciari, Matteo, Del Debbio, Luigi, Espinosa, José R., Polosa, Antonio D., Testa, Massimo

“…Using elementary considerations of Lorentz invariance, Bose symmetry and BRST invariance, we argue why the decay of a massive color-octet vector state into a…”
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A theory of X and Z multiquark resonances by Maiani, Luciano, Polosa, Antonio D., Riquer, Veronica

“…We introduce the hypothesis that diquarks and antidiquarks in tetraquarks are separated by a potential barrier. We show that this notion can answer…”
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The new resonances Zcs(3985) and Zcs(4003) (almost) fill two tetraquark nonets of broken SU(3)f by Maiani, Luciano, Polosa, Antonio D., Riquer, Verónica

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Dark matter, dark photon and superfluid He-4 from effective field theory by Caputo, Andrea, Esposito, Angelo, Geoffray, Emma, Polosa, Antonio D., Sun, Sichun

“…We consider a model of sub-GeV dark matter whose interaction with the Standard Model is mediated by a new vector boson (the dark photon) which couples…”
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A new look at the Y tetraquarks and Ωc baryons in the diquark model by Ali, Ahmed, Maiani, Luciano, Borisov, Anatoly V., Ahmed, Ishtiaq, Aslam, M. Jamil, Parkhomenko, Alexander Ya, Polosa, Antonio D., Rehman, Abdur

“…We analyze the hidden charm P -wave tetraquarks in the diquark model, using an effective Hamiltonian incorporating the dominant spin–spin, spin–orbit and…”
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A new look at the Y tetraquarks and $$\Omega _c$$ Ω c baryons in the diquark model by Ali, Ahmed, Maiani, Luciano, Borisov, Anatoly V., Ahmed, Ishtiaq, Aslam, M. Jamil, Parkhomenko, Alexander Ya, Polosa, Antonio D., Rehman, Abdur

“…Abstract We analyze the hidden charm P-wave tetraquarks in the diquark model, using an effective Hamiltonian incorporating the dominant spin–spin, spin–orbit…”
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A bbb¯b¯ di-bottomonium at the LHC? by Esposito, Angelo, Polosa, Antonio D.

“…We study the case of a di-bottomonium b b b ¯ b ¯ particle at the LHC. Its mass and decay width are obtained within a new model of diquark–antidiquark…”
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A $bb\bar{b}$$\bar{b}$ di-bottomonium at the LHC? by Esposito, Angelo, Polosa, Antonio D.

“…We study the case of a di-bottomonium $bb\bar{b}$$\bar{b}$ par-ticle at the LHC. Its mass and decay width are obtained within a new model of…”
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A $$bb{\bar{b}}{\bar{b}}$$ di-bottomonium at the LHC? by Esposito, Angelo, Polosa, Antonio D.

“…We study the case of a di-bottomonium $bb\bar{b}$$\bar{b}$ par-ticle at the LHC. Its mass and decay width are obtained within a new model of…”
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A [Formula omitted] di-bottomonium at the LHC? by Esposito, Angelo, Polosa, Antonio D

“…We study the case of a di-bottomonium [Formula omitted] particle at the LHC. Its mass and decay width are obtained within a new model of diquark-antidiquark…”
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A $$bb{\bar{b}}{\bar{b}}$$ bbb¯b¯ di-bottomonium at the LHC? by Angelo Esposito, Antonio D. Polosa

“…Abstract We study the case of a di-bottomonium $$bb{\bar{b}}{\bar{b}}$$ bbb¯b¯ particle at the LHC. Its mass and decay width are obtained within a new model of…”
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The new resonances Z cs ( 3985 ) and Z cs ( 4003 ) (almost) fill two tetraquark nonets of broken SU ( 3 ) f by Maiani, Luciano, Polosa, Antonio D., Riquer, Verónica

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A \documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$$bb{\bar{b}}{\bar{b}}$$\end{document}bbb¯b¯ di-bottomonium at the LHC? by Esposito, Angelo, Polosa, Antonio D.

“…We study the case of a di-bottomonium \documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb}…”
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A b b b ¯ b ¯ di-bottomonium at the LHC? by Esposito, Angelo, Polosa, Antonio D

“…We study the case of a di-bottomonium particle at the LHC. Its mass and decay width are obtained within a new model of diquark-antidiquark interactions in…”
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Multiquark resonances by Esposito, A., Pilloni, A., Polosa, Antonio D.

“…Multiquark resonances are undoubtedly experimentally observed. The number of states and the amount of details on their properties have been growing over the…”
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