Investigating the Single Production of Vector-Like Quarks Decaying into Top Quark and W Boson through Hadronic Channels at the HL-LHC
We investigate the single production of vector-like quarks at the High Luminosity LHC (HL-LHC). With the assumed (enhanced) couplings to third generation quarks of the standard model, vector-like quarks $B/X$ are produced in association with a bottom ($b$) or top ($t$) quark, which correspond to $Bb...
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| creator | Canbay, A. C Cakir, O |
| description | We investigate the single production of vector-like quarks at the High
Luminosity LHC (HL-LHC). With the assumed (enhanced) couplings to third
generation quarks of the standard model, vector-like quarks $B/X$ are produced
in association with a bottom ($b$) or top ($t$) quark, which correspond to
$Bbq$ and $Btq/Xtq$ production modes, including an additional soft forward jet
from the spectator quark ($q$). This study focuses on high-mass vector-like
quarks $B/X$ decaying into a top quark and a $W$ boson, resulting in the final
state jets emerging from hadronically decaying top quark ($t\to Wb$) and $W$
boson ($W\to q\bar{q}'$). The events with $W$ boson and $t$ quark have been
analysed using tagging techniques for large-radius jets. The scan ranges of the
mass ($1000 |
| doi_str_mv | 10.48550/arxiv.2307.12883 |
| format | Article |
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Luminosity LHC (HL-LHC). With the assumed (enhanced) couplings to third
generation quarks of the standard model, vector-like quarks $B/X$ are produced
in association with a bottom ($b$) or top ($t$) quark, which correspond to
$Bbq$ and $Btq/Xtq$ production modes, including an additional soft forward jet
from the spectator quark ($q$). This study focuses on high-mass vector-like
quarks $B/X$ decaying into a top quark and a $W$ boson, resulting in the final
state jets emerging from hadronically decaying top quark ($t\to Wb$) and $W$
boson ($W\to q\bar{q}'$). The events with $W$ boson and $t$ quark have been
analysed using tagging techniques for large-radius jets. The scan ranges of the
mass ($1000<m_{B/X}<3000$ GeV) for the relative width
$\Gamma_{B/X}/m_{B/X}=0.1$ and $\Gamma_{B/X}/m_{B/X}=0.01$ of vector-like $B/X$
quarks have been investigated. From the results of the analysis, the masses of
vector like quarks $B$($X$) up to $2491$ ($2364$) GeV and $2018$ ($1873$) GeV
can be excluded corresponding to these relative width cases at $95\%$ CL
depending on the type and branching scenarios at integrated luminosity
projection of $3$ ab$^{-1}$ at the HL-LHC.</description><identifier>DOI: 10.48550/arxiv.2307.12883</identifier><language>eng</language><subject>Physics - High Energy Physics - Phenomenology</subject><creationdate>2023-07</creationdate><rights>http://creativecommons.org/licenses/by-nc-nd/4.0</rights><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>228,230,781,886</link.rule.ids><linktorsrc>$$Uhttps://arxiv.org/abs/2307.12883$$EView_record_in_Cornell_University$$FView_record_in_$$GCornell_University$$Hfree_for_read</linktorsrc><backlink>$$Uhttps://doi.org/10.48550/arXiv.2307.12883$$DView paper in arXiv$$Hfree_for_read</backlink></links><search><creatorcontrib>Canbay, A. C</creatorcontrib><creatorcontrib>Cakir, O</creatorcontrib><title>Investigating the Single Production of Vector-Like Quarks Decaying into Top Quark and W Boson through Hadronic Channels at the HL-LHC</title><description>We investigate the single production of vector-like quarks at the High
Luminosity LHC (HL-LHC). With the assumed (enhanced) couplings to third
generation quarks of the standard model, vector-like quarks $B/X$ are produced
in association with a bottom ($b$) or top ($t$) quark, which correspond to
$Bbq$ and $Btq/Xtq$ production modes, including an additional soft forward jet
from the spectator quark ($q$). This study focuses on high-mass vector-like
quarks $B/X$ decaying into a top quark and a $W$ boson, resulting in the final
state jets emerging from hadronically decaying top quark ($t\to Wb$) and $W$
boson ($W\to q\bar{q}'$). The events with $W$ boson and $t$ quark have been
analysed using tagging techniques for large-radius jets. The scan ranges of the
mass ($1000<m_{B/X}<3000$ GeV) for the relative width
$\Gamma_{B/X}/m_{B/X}=0.1$ and $\Gamma_{B/X}/m_{B/X}=0.01$ of vector-like $B/X$
quarks have been investigated. From the results of the analysis, the masses of
vector like quarks $B$($X$) up to $2491$ ($2364$) GeV and $2018$ ($1873$) GeV
can be excluded corresponding to these relative width cases at $95\%$ CL
depending on the type and branching scenarios at integrated luminosity
projection of $3$ ab$^{-1}$ at the HL-LHC.</description><subject>Physics - High Energy Physics - Phenomenology</subject><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2023</creationdate><recordtype>article</recordtype><sourceid>GOX</sourceid><recordid>eNotkM1OhDAUhdm4MKMP4Mr7AiBQCmWp-MMkJGokuiSXtkAz2E5KmTgP4HvLMK7OTc459ySf591EYZAwSsM7tD_qEMQkzIIoZoxcer9bfZCTUz06pXtwg4SP5RglvFkjZu6U0WA6-JTcGetXaifhfUa7m-BRcjyeSko7A7XZnw1ALeALHsy0NN1gzdwPUKKwRisOxYBay3ECdOtYWflVWVx5Fx2Ok7z-141XPz_VRelXry_b4r7yMc2I31JCkYkkEoKxuJNpKMMkbzMqUpK0HV-8Nk8F69qc5TTmGMYokOd0yVOBGdl4t-e3K4dmb9U32mNz4tGsPMgfwO9csA</recordid><startdate>20230724</startdate><enddate>20230724</enddate><creator>Canbay, A. C</creator><creator>Cakir, O</creator><scope>GOX</scope></search><sort><creationdate>20230724</creationdate><title>Investigating the Single Production of Vector-Like Quarks Decaying into Top Quark and W Boson through Hadronic Channels at the HL-LHC</title><author>Canbay, A. C ; Cakir, O</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-a673-b535a8d41dd882fe60e049b75d634bfca8db96d8fb98952ca02adac95dd85da73</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2023</creationdate><topic>Physics - High Energy Physics - Phenomenology</topic><toplevel>online_resources</toplevel><creatorcontrib>Canbay, A. C</creatorcontrib><creatorcontrib>Cakir, O</creatorcontrib><collection>arXiv.org</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Canbay, A. C</au><au>Cakir, O</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Investigating the Single Production of Vector-Like Quarks Decaying into Top Quark and W Boson through Hadronic Channels at the HL-LHC</atitle><date>2023-07-24</date><risdate>2023</risdate><abstract>We investigate the single production of vector-like quarks at the High
Luminosity LHC (HL-LHC). With the assumed (enhanced) couplings to third
generation quarks of the standard model, vector-like quarks $B/X$ are produced
in association with a bottom ($b$) or top ($t$) quark, which correspond to
$Bbq$ and $Btq/Xtq$ production modes, including an additional soft forward jet
from the spectator quark ($q$). This study focuses on high-mass vector-like
quarks $B/X$ decaying into a top quark and a $W$ boson, resulting in the final
state jets emerging from hadronically decaying top quark ($t\to Wb$) and $W$
boson ($W\to q\bar{q}'$). The events with $W$ boson and $t$ quark have been
analysed using tagging techniques for large-radius jets. The scan ranges of the
mass ($1000<m_{B/X}<3000$ GeV) for the relative width
$\Gamma_{B/X}/m_{B/X}=0.1$ and $\Gamma_{B/X}/m_{B/X}=0.01$ of vector-like $B/X$
quarks have been investigated. From the results of the analysis, the masses of
vector like quarks $B$($X$) up to $2491$ ($2364$) GeV and $2018$ ($1873$) GeV
can be excluded corresponding to these relative width cases at $95\%$ CL
depending on the type and branching scenarios at integrated luminosity
projection of $3$ ab$^{-1}$ at the HL-LHC.</abstract><doi>10.48550/arxiv.2307.12883</doi><oa>free_for_read</oa></addata></record> |
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| source | arXiv.org |
| subjects | Physics - High Energy Physics - Phenomenology |
| title | Investigating the Single Production of Vector-Like Quarks Decaying into Top Quark and W Boson through Hadronic Channels at the HL-LHC |
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