Anatomy of the ATLAS diboson anomaly
Anatomy of the ATLAS diboson anomaly
复制标题
ATLAS 二玻色子异常的解剖
DOI:
10.1103/physrevd.92.055003
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发表时间:
2015
影响因子:
5
通讯作者:
Allanach B
中科院分区:
文献类型:
--
作者:
Allanach B
We perform a general analysis of new physics interpretations of the recent ATLAS diboson excesses over standard model expectations in LHC Run I collisions. First, we estimate a likelihood function in terms of the truth signal in the,, andchannels, finding that the maximum has zero events in thechannel, though the likelihood is sufficiently flat to allow other scenarios. Second, we survey the possible effective field theories containing the standard model plus a new resonance that could explain the data, identifying two possibilities,viz.a vector that is either a left- or right-handedtriplet. Finally, we compare these models with other experimental data and determine the parameter regions in which they provide a consistent explanation.
DOI:
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发表时间:
2005
期刊:
影响因子:
--
作者:
A. Zerwekh
通讯作者:
A. Zerwekh