Zobrazeno 1 - 10
of 54
pro vyhledávání: '"Peterson, Erik R"'
Autor:
Scolnic, Daniel, Riess, Adam G., Murakami, Yukei S., Peterson, Erik R., Brout, Dillon, Acevedo, Maria, Carreres, Bastien, Jones, David O., Said, Khaled, Howlett, Cullan, Anand, Gagandeep S.
The Dark Energy Spectroscopic Instrument (DESI) collaboration measured a tight relation between the Hubble constant ($H_0$) and the distance to the Coma cluster using the fundamental plane (FP) relation of the deepest, most homogeneous sample of earl
Externí odkaz:
http://arxiv.org/abs/2409.14546
Autor:
Peterson, Erik R., Carreres, Bastien, Carr, Anthony, Scolnic, Daniel, Bailey, Ava, Davis, Tamara M., Brout, Dillon, Howlett, Cullan, Jones, David O., Riess, Adam G., Said, Khaled, Taylor, Georgie
At the low-redshift end ($z<0.05$) of the Hubble diagram with Type Ia Supernovae (SNe Ia), the contribution to Hubble residual scatter from peculiar velocities is of similar size to that due to the standardization of the SN Ia light curve. A way to i
Externí odkaz:
http://arxiv.org/abs/2408.14560
Autor:
Peterson, Erik R., Scolnic, Daniel, Jones, David O., Do, Aaron, Popovic, Brodie, Riess, Adam G., Dwomoh, Arianna, Johansson, Joel, Rubin, David, Sánchez, Bruno O., Shappee, Benjamin J., Tonry, John L., Tully, R. Brent, Vincenzi, Maria
Publikováno v:
A&A 690, A56 (2024)
Measurements of Type Ia Supernovae (SNe Ia) in the near-infrared (NIR) have been used both as an alternate path to cosmology compared to optical measurements and as a method of constraining key systematics for the larger optical studies. With the DEH
Externí odkaz:
http://arxiv.org/abs/2403.13885
Autor:
Do, Aaron, Shappee, Benjamin J., de Jaeger, Thomas, Rubin, David, Tully, R. Brent, Tonry, John L., Peterson, Erik R., Jones, David O., Scolnic, Dan, Burns, Christopher R., Mandel, Kaisey S.
We introduce the Hawai`i Supernova Flows project and present summary statistics of the first 1218 astronomical transients observed, 669 of which are spectroscopically classified Type Ia Supernovae (SNe Ia). Our project is designed to obtain systemati
Externí odkaz:
http://arxiv.org/abs/2403.05620
Autor:
Dwomoh, Arianna M., Peterson, Erik R., Scolnic, Daniel, Ashall, Chris, DerKacy, James M., Do, Aaron, Johansson, Joel, Jones, David O., Riess, Adam G., Shappee, Benjamin J.
The study of supernova siblings, supernovae with the same host galaxy, is an important avenue for understanding and measuring the properties of Type Ia Supernova (SN Ia) light curves (LCs). Thus far, sibling analyses have mainly focused on optical LC
Externí odkaz:
http://arxiv.org/abs/2311.06178
Autor:
Popovic, Brodie, Scolnic, Daniel, Vincenzi, Maria, Sullivan, Mark, Brout, Dillon, Sanchez, Bruno O., Chen, Rebecca, Patel, Utsav, Peterson, Erik R., Kessler, Richard, Kelsey, Lisa, Bailey, Ava Claire, Wiseman, Phil, Toy, Marcus
Future constraints of cosmological parameters from Type Ia supernovae (SNe Ia) will depend on the use of photometric samples, those samples without spectroscopic measurements of the SNe Ia. There is a growing number of analyses that show that photome
Externí odkaz:
http://arxiv.org/abs/2309.05654
Autor:
Peterson, Erik R., Jones, David O., Scolnic, Daniel, Sánchez, Bruno O., Do, Aaron, Riess, Adam G., Ward, Sam M., Dwomoh, Arianna, de Jaeger, Thomas, Jha, Saurabh W., Mandel, Kaisey S., Pierel, Justin D. R., Popovic, Brodie, Rose, Benjamin M., Rubin, David, Shappee, Benjamin J., Thorp, Stephen, Tonry, John L., Tully, R. Brent, Vincenzi, Maria
While the sample of optical Type Ia Supernova (SN Ia) light curves (LCs) usable for cosmological parameter measurements surpasses 2000, the sample of published, cosmologically viable near-infrared (NIR) SN Ia LCs, which have been shown to be good "st
Externí odkaz:
http://arxiv.org/abs/2301.11868
Autor:
Brout, Dillon, Scolnic, Dan, Popovic, Brodie, Riess, Adam G., Zuntz, Joe, Kessler, Rick, Carr, Anthony, Davis, Tamara M., Hinton, Samuel, Jones, David, Kenworthy, W. D'Arcy, Peterson, Erik R., Said, Khaled, Taylor, Georgie, Ali, Noor, Armstrong, Patrick, Charvu, Pranav, Dwomoh, Arianna, Palmese, Antonella, Qu, Helen, Rose, Benjamin M., Stubbs, Christopher W., Vincenzi, Maria, Wood, Charlotte M., Brown, Peter J., Chen, Rebecca, Chambers, Ken, Coulter, David A., Dai, Mi, Dimitriadis, Georgios, Filippenko, Alexei V., Foley, Ryan J., Jha, Saurabh W., Kelsey, Lisa, Kirshner, Robert P., Möller, Anais, Muir, Jessie, Nadathur, Seshadri, Pan, Yen-Chen, Rest, Armin, Rojas-Bravo, Cesar, Sako, Masao, Siebert, Matthew R., Smith, Mat, Stahl, Benjamin E., Wiseman, Phil
Publikováno v:
ApJ 938 110 (2022)
We present constraints on cosmological parameters from the Pantheon+ analysis of 1701 light curves of 1550 distinct Type Ia supernovae (SNe Ia) ranging in redshift from $z=0.001$ to 2.26. This work features an increased sample size, increased redshif
Externí odkaz:
http://arxiv.org/abs/2202.04077
Autor:
Konchady, Tarini, Oelkers, Ryan J., Jones, David O., Yuan, Wenlong, Macri, Lucas M., Peterson, Erik R., Riess, Adam G.
We present H-band light curves of Milky Way Classical Cepheids observed as part of the DEHVILS survey with the Wide-Field Infrared Camera on the United Kingdom InfraRed Telescope. Due to the crowded nature of these fields caused by defocusing the Cam
Externí odkaz:
http://arxiv.org/abs/2112.04597
Autor:
Scolnic, Dan, Brout, Dillon, Carr, Anthony, Riess, Adam G., Davis, Tamara M., Dwomoh, Arianna, Jones, David O., Ali, Noor, Charvu, Pranav, Chen, Rebecca, Peterson, Erik R., Popovic, Brodie, Rose, Benjamin M., Wood, Charlotte, Brown, Peter J., Chambers, Ken, Coulter, David A., Dettman, Kyle G., Dimitriadis, Georgios, Filippenko, Alexei V., Foley, Ryan J., Jha, Saurabh W., Kilpatrick, Charles D., Kirshner, Robert P., Pan, Yen-Chen, Rest, Armin, Rojas-Bravo, Cesar, Siebert, Matthew R., Stahl, Benjamin E., Zheng, WeiKang
Here we present 1701 light curves of 1550 spectroscopically confirmed Type Ia supernovae (SNe Ia) that will be used to infer cosmological parameters as part of the Pantheon+ SN analysis and the SH0ES (Supernovae and H0 for the Equation of State of da
Externí odkaz:
http://arxiv.org/abs/2112.03863