Saved in:
| Main Authors: | , , , , |
|---|---|
| Format: | Preprint |
| Published: |
2024
|
| Subjects: | |
| Online Access: | https://arxiv.org/abs/2405.10905 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1866909206235316224 |
|---|---|
| author | Gorbahn, Martin Moldanazarova, Ulserik Sieja, Kai Henryk Stamou, Emmanuel Tabet, Mustafa |
| author_facet | Gorbahn, Martin Moldanazarova, Ulserik Sieja, Kai Henryk Stamou, Emmanuel Tabet, Mustafa |
| contents | Using the measured and projected invisible mass spectrum of the $K^+\toπ^+ν\barν$ mode, we determine the current and future constraints within the model-independent framework of the weak effective theory at dimension-six. We work in two different operator bases depending whether neutrinos are Majorana or Dirac fermions. This makes it possible to transparently incorporate mass effects of additional sterile neutrinos for all operators. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2405_10905 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | $K\toπν\barν$ spectra and NA62 interpretation Gorbahn, Martin Moldanazarova, Ulserik Sieja, Kai Henryk Stamou, Emmanuel Tabet, Mustafa High Energy Physics - Phenomenology Using the measured and projected invisible mass spectrum of the $K^+\toπ^+ν\barν$ mode, we determine the current and future constraints within the model-independent framework of the weak effective theory at dimension-six. We work in two different operator bases depending whether neutrinos are Majorana or Dirac fermions. This makes it possible to transparently incorporate mass effects of additional sterile neutrinos for all operators. |
| title | $K\toπν\barν$ spectra and NA62 interpretation |
| topic | High Energy Physics - Phenomenology |
| url | https://arxiv.org/abs/2405.10905 |