Disentangling the role of the Y(4260) in e+e−→D⁎D¯⁎ and Ds⁎D¯s⁎ via line shape studies
Whether the Y(4260) can couple to open charm channels has been a crucial issue for understanding its nature. The available experimental data suggest that the cross section line shapes of exclusive processes in e+e− annihilations have nontrivial structures around the mass region of the Y(4260). As pa...
| প্রধান লেখক: | , , , |
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| বিন্যাস: | প্রবন্ধ |
| ভাষা: | English |
| প্রকাশিত: |
Elsevier
2018-04-01
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| মালা: | Physics Letters B |
| অনলাইন ব্যবহার করুন: | http://www.sciencedirect.com/science/article/pii/S0370269318301291 |