%0 Generic %1 li2021constraining %A Li, Yunyang %A Hincks, Adam D. %A Amodeo, Stefania %A Battistelli, Elia S. %A Bond, J. Richard %A Calabrese, Erminia %A Devlin, Mark J. %A Dunkley, Jo %A Ferraro, Simone %A Gluscevic, Vera %A Guan, Yilun %A Halpern, Mark %A Hilton, Matt %A Hlozek, Renee %A Marriage, Tobias A. %A McMahon, Jeff %A Moodley, Kavilan %A Naess, Sigurd %A Nati, Federico %A Niemack, Michael D. %A Orlowski-Scherer, John %A Page, Lyman %A Partridge, Bruce %A Salatino, Maria %A Schaan, Emmanuel %A Schillaci, Alessandro %A Sehgal, Neelima %A Sifon, Cristobal %A Staggs, Suzanne T. %A van Engelen, Alexander %A Wollack, Edward J. %A Xu, Zhilei %D 2021 %K library %T Constraining CMB temperature evolution with Sunyaev-Zel'dovich galaxy clusters from the Atacama Cosmology Telescope %U http://arxiv.org/abs/2106.12467 %X The Sunyaev-Zel'dovich (SZ) effect introduces a specific distortion of the blackbody spectrum of the cosmic microwave background (CMB) radiation when it scatters off hot gas in clusters of galaxies. The frequency dependence of the distortion is only independent of the cluster redshift when the evolution of the CMB radiation is adiabatic. Using 370 clusters within the redshift range $0.07złesssim1.4$ from the largest SZ-selected cluster sample to date from the Atacama Cosmology Telescope, we provide new constraints on the deviation of CMB temperature evolution from the standard model $\alpha=0.017^+0.029_-0.032$, where $T(z)=T_0(1+z)^1-\alpha$. This result is consistent with no deviation from the standard adiabatic model. Combining it with previous, independent datasets we obtain a joint constraint of $\alpha=-0.001\pm0.012$.

@misc{li2021constraining, abstract = {The Sunyaev-Zel'dovich (SZ) effect introduces a specific distortion of the blackbody spectrum of the cosmic microwave background (CMB) radiation when it scatters off hot gas in clusters of galaxies. The frequency dependence of the distortion is only independent of the cluster redshift when the evolution of the CMB radiation is adiabatic. Using 370 clusters within the redshift range $0.07\lesssim z\lesssim1.4$ from the largest SZ-selected cluster sample to date from the Atacama Cosmology Telescope, we provide new constraints on the deviation of CMB temperature evolution from the standard model $\alpha=0.017^{+0.029}_{-0.032}$, where $T(z)=T_0(1+z)^{1-\alpha}$. This result is consistent with no deviation from the standard adiabatic model. Combining it with previous, independent datasets we obtain a joint constraint of $\alpha=-0.001\pm0.012$.}, added-at = {2021-06-24T08:21:04.000+0200}, author = {Li, Yunyang and Hincks, Adam D. and Amodeo, Stefania and Battistelli, Elia S. and Bond, J. Richard and Calabrese, Erminia and Devlin, Mark J. and Dunkley, Jo and Ferraro, Simone and Gluscevic, Vera and Guan, Yilun and Halpern, Mark and Hilton, Matt and Hlozek, Renee and Marriage, Tobias A. and McMahon, Jeff and Moodley, Kavilan and Naess, Sigurd and Nati, Federico and Niemack, Michael D. and Orlowski-Scherer, John and Page, Lyman and Partridge, Bruce and Salatino, Maria and Schaan, Emmanuel and Schillaci, Alessandro and Sehgal, Neelima and Sifon, Cristobal and Staggs, Suzanne T. and van Engelen, Alexander and Wollack, Edward J. and Xu, Zhilei}, biburl = {https://www.bibsonomy.org/bibtex/2ce1db7af3b02c27648f2c288faaf52ca/gpkulkarni}, description = {Constraining CMB temperature evolution with Sunyaev-Zel'dovich galaxy clusters from the Atacama Cosmology Telescope}, interhash = {9d4c079775062515d2bb6798f7145609}, intrahash = {ce1db7af3b02c27648f2c288faaf52ca}, keywords = {library}, note = {cite arxiv:2106.12467}, timestamp = {2021-06-24T08:21:04.000+0200}, title = {Constraining CMB temperature evolution with Sunyaev-Zel'dovich galaxy clusters from the Atacama Cosmology Telescope}, url = {http://arxiv.org/abs/2106.12467}, year = 2021 }