Searching for leptoquarks at future muon colliders
Abstract A high energy muon collider can provide new and complementary discovery potential to the LHC or future hadron colliders. Leptoquarks are a motivated class of exotic new physics models, with distinct production channels at hadron and lepton machines. We...
| Main Authors: | , , , |
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| Other Authors: | |
| Format: | Article |
| Language: | English |
| Published: |
Springer Berlin Heidelberg
2021
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| Online Access: | https://hdl.handle.net/1721.1/136963 |
| _version_ | 1811082132829765632 |
|---|---|
| author | Asadi, Pouya Capdevilla, Rodolfo Cesarotti, Cari Homiller, Samuel |
| author2 | Massachusetts Institute of Technology. Center for Theoretical Physics |
| author_facet | Massachusetts Institute of Technology. Center for Theoretical Physics Asadi, Pouya Capdevilla, Rodolfo Cesarotti, Cari Homiller, Samuel |
| author_sort | Asadi, Pouya |
| collection | MIT |
| description | Abstract
A high energy muon collider can provide new and complementary discovery potential to the LHC or future hadron colliders. Leptoquarks are a motivated class of exotic new physics models, with distinct production channels at hadron and lepton machines. We study a vector leptoquark model at a muon collider with
s
$$ \sqrt{s} $$
= 3, 14 TeV within a set of both UV and phenomenologically motivated flavor scenarios. We compute which production mechanism has the greatest reach for various values of the leptoquark mass and the coupling between leptoquark and Standard Model fermions. We find that we can probe leptoquark masses up to an order of magnitude beyond
s
$$ \sqrt{s} $$
with perturbative couplings. Additionally, we can also probe regions of parameter space unavailable to flavor experiments. In particular, all of the parameter space of interest to explain recent low-energy anomalies in B meson decays would be covered even by a
s
$$ \sqrt{s} $$
= 3 TeV collider. |
| first_indexed | 2024-09-23T11:58:05Z |
| format | Article |
| id | mit-1721.1/136963 |
| institution | Massachusetts Institute of Technology |
| language | English |
| last_indexed | 2024-09-23T11:58:05Z |
| publishDate | 2021 |
| publisher | Springer Berlin Heidelberg |
| record_format | dspace |
| spelling | mit-1721.1/1369632023-07-28T17:29:32Z Searching for leptoquarks at future muon colliders Asadi, Pouya Capdevilla, Rodolfo Cesarotti, Cari Homiller, Samuel Massachusetts Institute of Technology. Center for Theoretical Physics Massachusetts Institute of Technology. Department of Physics Abstract A high energy muon collider can provide new and complementary discovery potential to the LHC or future hadron colliders. Leptoquarks are a motivated class of exotic new physics models, with distinct production channels at hadron and lepton machines. We study a vector leptoquark model at a muon collider with s $$ \sqrt{s} $$ = 3, 14 TeV within a set of both UV and phenomenologically motivated flavor scenarios. We compute which production mechanism has the greatest reach for various values of the leptoquark mass and the coupling between leptoquark and Standard Model fermions. We find that we can probe leptoquark masses up to an order of magnitude beyond s $$ \sqrt{s} $$ with perturbative couplings. Additionally, we can also probe regions of parameter space unavailable to flavor experiments. In particular, all of the parameter space of interest to explain recent low-energy anomalies in B meson decays would be covered even by a s $$ \sqrt{s} $$ = 3 TeV collider. 2021-11-01T15:32:57Z 2021-11-01T15:32:57Z 2021-10-22 2021-10-31T04:19:41Z Article http://purl.org/eprint/type/JournalArticle https://hdl.handle.net/1721.1/136963 Journal of High Energy Physics. 2021 Oct 22;2021(10):182 PUBLISHER_CC en https://doi.org/10.1007/JHEP10(2021)182 Creative Commons Attribution https://creativecommons.org/licenses/by/4.0/ The Author(s) application/pdf Springer Berlin Heidelberg Springer Berlin Heidelberg |
| spellingShingle | Asadi, Pouya Capdevilla, Rodolfo Cesarotti, Cari Homiller, Samuel Searching for leptoquarks at future muon colliders |
| title | Searching for leptoquarks at future muon colliders |
| title_full | Searching for leptoquarks at future muon colliders |
| title_fullStr | Searching for leptoquarks at future muon colliders |
| title_full_unstemmed | Searching for leptoquarks at future muon colliders |
| title_short | Searching for leptoquarks at future muon colliders |
| title_sort | searching for leptoquarks at future muon colliders |
| url | https://hdl.handle.net/1721.1/136963 |
| work_keys_str_mv | AT asadipouya searchingforleptoquarksatfuturemuoncolliders AT capdevillarodolfo searchingforleptoquarksatfuturemuoncolliders AT cesarotticari searchingforleptoquarksatfuturemuoncolliders AT homillersamuel searchingforleptoquarksatfuturemuoncolliders |