Eur. Phys. J. C, 78 7 (2018) 542
Published online: 03 July 2018
DOI: 10.1140/epjc/s10052-018-6020-9
You can advise a colleague about this article by filling this form below.
Your colleague will receive an e-mail containing your message and a link to the selected article.
Here is the text to be sent:
[Your name] recommends the following article: