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\title{Measurements of inclusive and semi-inclusive jet production in heavy-ion collisions at STAR}
\author{Yang He$^{1}$, Michal Svoboda$^{2}$, \\
(for the STAR Collaboration) \\[.30cm]
$^{1}$Shandong University, \\
$^{2}$Nuclear Physics Institute, Czech Academy of Sciences
}
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A comprehensive understanding of jet quenching in heavy-ion collisions requires measurements of multiple observables over a wide range in jet transverse momentum ($p_{\mathrm{T}}$) and jet resolution parameter ($R$) to resolve the dynamics of parton energy loss using reconstructed jets. In this talk, the STAR Collaboration reports the first measurements of fully-reconstructed inclusive jets in Au+Au collisions and semi-inclusive hadron-jet (h+jet) correlations using charged-particle jets in isobar (Zr+Zr and Ru+Ru) collisions at the top RHIC energy of 
$\sqrt{s_{\scriptsize{\textrm{NN}}}}$~=~200~GeV. 

Jets are reconstructed using the anti-$k_{\mathrm{T}}$ algorithm from charged-particle tracks in the Time Projection Chamber and in case of full jets also from neutral energy measured by the electromagnetic calorimeter. The high statistics Au+Au dataset significantly extends the kinematic reach, compared to the previous measurements with charged-particle jets, allowing to reconstruct the full jet spectra and study their medium modification, with low constituent $p_{\scriptsize{\textrm{T}}} >$~0.2~GeV/$c$, up to jet $p_{\scriptsize{\textrm{T}}}~\sim$~50~GeV/$c$ and resolution parameters $R$~=~0.2~--~0.4. In addition, the suppression of recoil charged-particle jet yield in isobar collisions is presented for the charged-hadron trigger $p_{\scriptsize{\textrm{T}}}$~=7--25~GeV/$c$ and the jet resolution parameter $R$~=~0.2~--~0.5. 

The medium-induced modification to the inclusive jet yield and h+jet correlations is discussed and compared with state-of-the-art models of jet quenching and measurements at the LHC.


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