E-resources
-
Achasov, M. N.; Ahmed, S.; Amoroso, A.; Bai, J. Z.; Bennett, D. W.; Bennett, J. V.; Cai, X.; Calcaterra, A.; Chai, J.; Chen, P. L.; Cibinetto, G.; Dai, H. L.; Dbeyssi, A.; Ding, Y.; Dou, Z. L.; Fang, Y.; Farinelli, R.; Felici, G.; Gao, Z.; Greco, M.; Gu, M. H.; Harris, F. A.; He, X. Q.; Heng, Y. K.; Hou, Z. L.; Huang, G. S.; Huang, X. T.; Huang, X. Z.; Ji, Q. P.; Ji, X. B.; Jiao, J. B.; Jin, D. P.; Kuemmel, M.; Kuhlmann, M.; Lange, J. S.; Larin, P.; Li, H. J.; Li, J. W.; Li, Ke; Li, X. Q.; Li, Z. B.; Liang, H.; Libby, J.; Liu, H. M.; Liu, Huanhuan; Liu, Huihui; Liu, J. Y.; Liu, L. D.; Liu, X.; Liu, Y. B.; Luo, M. X.; Ma, Q. M.; Messchendorp, J. G.; Mo, X. H.; Morales Morales, C.; Muchnoi, N. Yu; Ouyang, Q.; Peng, H. P.; Ping, J. L.; Poling, R.; Redmer, C. F.; Rolo, M.; Rong, G.; Shi, X.; Sun, G. X.; Sun, X. H.; Tang, G. Y.; Tapan, I.; Wang, D.; Wang, Dan; Wang, K.; Wang, W. P.; Wang, X. F.; Wang, Y.; Wang, Z.; Wen, S. P.; Xia, L.; Xiao, Y. J.; Xu, Q. J.; Yang, Y. H.; Yang, Yifan; Yu, B. X.; Yu, C. X.; Zeng, Z.; Zhang, C. C.; Zhang, H. H.; Zhang, J. Z.; Zhang, L.; Zhang, Yang; Zhang, Yao; Zhang, Yu; Zhao, Ling; Zhao, Q.; Zhemchugov, A.; Zhong, B.; Zhou, Q.; Zhu, J.; Zhu, K. J.; Zhu, S. H.; Zhu, Y. S.
Physical review letters, 03/2018, Volume: 120, Issue: 13Journal Article
The cross section of the e+e−→Λc+Λ¯c− process is measured with unprecedented precision using data collected with the BESIII detector at /¯s=4574.5, 4580.0, 4590.0 and 4599.5 MeV. The nonzero cross section near the Λc+Λ¯c− production threshold is cleared. At center-of-mass energies /¯s=4574.5 and 4599.5 MeV, the higher statistics data enable us to measure the Λc polar angle distributions. From these, the Λc electric over magnetic form-factor ratios (|GE/GM|) are measured for the first time. They are found to be 1.14±0.14±0.07 and 1.23±0.05±0.03, respectively, where the first uncertainties are statistical and the second are systematic.
Author
![loading ... loading ...](themes/default/img/ajax-loading.gif)
Shelf entry
Permalink
- URL:
Impact factor
Access to the JCR database is permitted only to users from Slovenia. Your current IP address is not on the list of IP addresses with access permission, and authentication with the relevant AAI accout is required.
Year | Impact factor | Edition | Category | Classification | ||||
---|---|---|---|---|---|---|---|---|
JCR | SNIP | JCR | SNIP | JCR | SNIP | JCR | SNIP |
Select the library membership card:
If the library membership card is not in the list,
add a new one.
DRS, in which the journal is indexed
Database name | Field | Year |
---|
Links to authors' personal bibliographies | Links to information on researchers in the SICRIS system |
---|
Source: Personal bibliographies
and: SICRIS
The material is available in full text. If you wish to order the material anyway, click the Continue button.