Analysis of the radiative decays among the bottomonium states

Abstract

In this article, we perform an systematic study of the radiative transitions among the bottomonium states based on the heavy quarkonium effective theory, and make predictions for the ratios among the radiative decay widths of a special multiplet to another multiplet. The predictions can be confronted with the experimental data in the future.

16 pages, revised version

References in corpus (13)

• Heavy quarkonium: progress, puzzles, and opportunities
• Charmonium
• The Exotic XYZ Charmonium-like Mesons
• Quarkonia and their transitions
• Hadron Loops: General Theorems and Application to Charmonium
• First observation of the P-wave spin-singlet bottomonium states h_b(1P) and h_b(2P)
• Observation of a new chi_b state in radiative transitions to Upsilon(1S) and Upsilon(2S) at ATLAS
• $D_{sJ}(2860)$ resonance and the $s_{\ell }^P={\frac{5}{2}}^{-}$ $c\bar{s}$ ($c\bar{q}$) doublet
• Identifying $D_{sJ}(2700)$ through its decay modes
• Analysis of strong decays of the charmed mesons D(2550), D(2600), D(2750) and D(2760)
• Observation of the ${\rm Y}(1^3{D}_J)$ Bottomonium State through Decays to ${\pi }^{+}{\pi }^{-}{\rm Y}(1S)$
• Analysis of the radiative decays among the charmonium states
• The discrete contribution to ${\psi }^{\prime }\to J/\psi +\gamma \gamma$

Cited by in corpus (5)

• Analysis of strong decays of the charmed mesons $D_J(2580)$, $D_J^{\ast }(2650)$, $D_J(2740)$, $D_J^{\ast }(2760)$, $D_J(3000)$, $D_J^{\ast }(3000)$
• Strong decays of the bottom mesons $B_1(5721)$, $B_2(5747)$, $B_{s1}(5830)$, $B_{s2}(5840)$ and $B(5970)$
• $D_{s3}^{\ast }(2860)$ and $D_{s1}^{\ast }(2860)$ as the 1D $c\bar{s}$ states
• Strong decays analysis of excited nonstrange charmed mesons: Implications for spectroscopy
• Relativistic two-body calculation of $b\bar{b}$-mesons radiative decays