Zobrazeno 1 - 10
of 69
pro vyhledávání: '"Peng, E. W."'
Autor:
Junais, Boissier, S., Boselli, A., Ferrarese, L., Côté, P., Gwyn, S., Roediger, J., Lim, S., Peng, E. W., Cuillandre, J. -C., Longobardi, A., Fossati, M., Hensler, G., Koda, J., Bautista, J., Boquien, M., Małek, K., Amram, P., Roehlly, Y.
Low-surface-brightness galaxies (LSBs) contribute to a significant fraction of all the galaxies in the Universe. Ultra-diffuse galaxies (UDGs) form a subclass of LSBs that has attracted a lot of attention in recent years (although its definition may
Externí odkaz:
http://arxiv.org/abs/2208.02634
Autor:
Xu, H., Niu, J. R., Chen, P., Lee, K. J., Zhu, W. W., Dong, S., Zhang, B., Jiang, J. C., Wang, B. J., Xu, J. W., Zhang, C. F., Fu, H., Filippenko, A. V., Peng, E. W., Zhou, D. J., Zhang, Y. K., Wang, P., Feng, Y., Li, Y., Brink, T. G., Li, D. Z., Lu, W., Yang, Y. P., Caballero, R. N., Cai, C., Chen, M. Z., Dai, Z. G., Djorgovski, S. G., Esamdin, A., Gan, H. Q., Guhathakurta, P., Han, J. L., Hao, L. F., Huang, Y. X., Jiang, P., Li, C. K., Li, D., Li, H., Li, X. Q., Li, Z. X., Liu, Z. Y., Luo, R., Men, Y. P., Niu, C. H., Peng, W. X., Qian, L., Song, L. M., Stern, D., Stockton, A., Sun, J. H., Wang, F. Y., Wang, M., Wang, N., Wang, W. Y., Wu, X. F., Xiao, S., Xiong, S. L., Xu, Y. H., Xu, R. X., Yang, J., Yang, X., Yao, R., Yi, Q. B., Yue, Y. L., Yu, D. J., Yu, W. F., Yuan, J. P., Zhang, B. B., Zhang, S. B., Zhang, S. N., Zhao, Y., Zheng, W. K., Zhu, Y., Zou, J. H.
Fast radio bursts (FRBs) are highly dispersed millisecond-duration radio bursts. Recent observations of a Galactic FRB suggest that at least some FRBs originate from magnetars, but the origin of cosmological FRBs is still not settled. Here we report
Externí odkaz:
http://arxiv.org/abs/2111.11764
Autor:
Boselli, A., Fossati, M., Longobardi, A., Kianfar, K., Dametto, N. Z., Amram, P., Anderson, J. P., Andreani, P., Boissier, S., Boquien, M., Buat, V., Consolandi, G., Cortese, L., Côté, P., Cuillandre, J. C., Ferrarese, L., Galbany, L., Gavazzi, G., Gwyn, S., Hensler, G., Hutchings, J., Peng, E. W., Postma, J., Roediger, J., Roehlly, Y., Serra, P., Trinchieri, G.
Publikováno v:
A&A 659, A46 (2022)
As part of the VESTIGE survey, a blind narrow-band Ha+[NII] imaging survey of the Virgo cluster carried out with MegaCam at the CFHT, we discovered 8 massive lenticular galaxies with prominent ionised gas emission features in their inner (few kpc) re
Externí odkaz:
http://arxiv.org/abs/2111.06635
Autor:
Junais, Boissier, S., Boselli, A., Boquien, M., Longobardi, A., Roehlly, Y., Amram, P., Fossati, M., Cuillandre, J. -C., Gwyn, S., Ferrarese, L., Côté, P., Roediger, J., Lim, S., Peng, E. W., Hensler, G., Trinchieri, G., Koda, J., Prantzos, N.
Publikováno v:
A&A 650, A99 (2021)
The evolution of galaxies depends on their interaction with the surrounding environment. Ultra-diffuse galaxies (UDGs) have been found in large numbers in clusters. We detected a few star-forming blobs in the VESTIGE survey, located at $\sim$5 kpc fr
Externí odkaz:
http://arxiv.org/abs/2104.02492
Autor:
Boselli, A., Lupi, A., Epinat, B., Amram, P., Fossati, M., Anderson, J. P., Boissier, S., Boquien, M., Consolandi, G., Cote, P., Cuillandre, J. C., Ferrarese, L., Galbany, L., Gavazzi, G., Gomez-Lopez, J. A., Gwyn, S., Hensler, G., Hutchings, J., Kuncarayakti, H., Longobardi, A., Peng, E. W., Plana, H., Postma, J., Roediger, J., Roehlly, Y., Schimd, C., Trinchieri, G., Vollmer, B.
Publikováno v:
A&A 646, A139 (2021)
We study the IB(s)m galaxy IC 3476 observed in the context of VESTIGE, a blind narrow-band Halpha+[NII] imaging survey of the Virgo cluster. The deep narrow-band (NB) image reveals a very pertubed ionised gas distribution, characterised by a prominen
Externí odkaz:
http://arxiv.org/abs/2012.07377
Autor:
Sánchez-Janssen, R., Puzia, T. H., Ferrarese, L., Côté, P., Eigenthaler, P., Miller, B., Ordenes-Briceño, Y., Peng, E. W., Ribbeck, K. X., Roediger, J., Spengler, C., Taylor, M. A.
We study the intrinsic shapes of a sample of over 400 quiescent galaxies in the cores of the Virgo and Fornax clusters with luminosities $10^{6} \leq L_{g}/L_{\odot} \leq 10^{8}$. Similar to satellites of the Local Group and Centaurus A, these faint,
Externí odkaz:
http://arxiv.org/abs/1901.04509
Autor:
Sánchez-Janssen, R., Côté, P., Ferrarese, L., Peng, E. W., Roediger, J., Blakeslee, J. P., Emsellem, E., Puzia, T. H., Spengler, C., Taylor, J., Álamo-Martínez, K. A., Boselli, A., Cantiello, M., Cuillandre, J. -C., Duc, P. -A., Durrell, P., Gwyn, S., MacArthur, L. A., Lançon, A., Lim, S., Liu, C., Mei, S., Miller, B., Muñoz, R., Mihos, J. C., Paudel, S., Powalka, M., Toloba, E.
Using deep, high resolution optical imaging from the Next Generation Virgo Cluster Survey we study the properties of nuclear star clusters (NSCs) in a sample of nearly 400 quiescent galaxies in the core of Virgo with stellar masses $10^{5}\lesssim M_
Externí odkaz:
http://arxiv.org/abs/1812.01019
Autor:
Boselli, A., Fossati, M., Longobardi, A., Consolandi, G., Amram, P., Sun, M., Andreani, P., Boquien, M., Braine, J., Combes, F., Cote, P., Cuillandre, J. C., Duc, P. A., Emsellem, E., Ferrarese, L., Gavazzi, G., Gwyn, S., Hensler, G., Peng, E. W., Plana, H., Roediger, J., Sanchez-Janssen, R., Sarzi, M., Serra, P., Trinchieri, G.
Publikováno v:
A&A 623, A52 (2019)
We have observed the giant elliptical galaxy M87 during the Virgo Environmental Survey Tracing Galaxy Evolution (VESTIGE), a blind narrow-band Halpha+[NII] imaging survey of the Virgo cluster carried out with MegaCam at the Canada French Hawaii Teles
Externí odkaz:
http://arxiv.org/abs/1810.09804
Autor:
Cantiello, Michele, Blakeslee, J. P., Ferrarese, L., Cote, P., Roediger, J. C., Raimondo, G., Peng, E. W., Gwyn, S., Durrell, P. R., Cuillandre, J. C.
We describe a program to measure surface brightness fluctuation (SBF) distances to galaxies observed in the Next Generation Virgo Cluster Survey (NGVS), a photometric imaging survey covering $104~deg^2$ of the Virgo cluster in the ${u}^*,g,i,z$ bandp
Externí odkaz:
http://arxiv.org/abs/1802.05526
Autor:
Boselli, A., Fossati, M., Ferrarese, L., Boissier, S., Consolandi, G., Longobardi, A., Amram, P., Balogh, M., Barmby, P., Boquien, M., Boulanger, F., Braine, J., Buat, V., Burgarella, D., Combes, F., Contini, T., Cortese, L., Cote, P., Cote, S., Cuillandre, J. C., Drissen, L., Epinat, B., Fumagalli, M., Gallagher, S., Gavazzi, G., Gomez-Lopez, J., Gwyn, S., Harris, W., Hensler, G., Koribalski, B., Marcelin, M., McConnachie, A., Miville-Deschenes, M. A., Navarro, J., Patton, D., Peng, E. W., Plana, H., Prantzos, N., Robert, C., Roediger, J., Roehlly, Y., Russeil, D., Salome, P., Sanchez-Janssen, R., Serra, P., Spekkens, K., Sun, M., Taylor, J., Tonnesen, S., Vollmer, B., Willis, J., Wozniak, H., Burdullis, T., Devost, D., Mahoney, B., Manset, N., Petric, A., Prunet, S., Withington, K.
Publikováno v:
A&A 614, A56 (2018)
The Virgo Environmental Survey Tracing Ionised Gas Emission (VESTIGE) is a blind narrow-band Halpha+[NII] imaging survey carried out with MegaCam at the Canada-France-Hawaii Telescope. The survey covers the whole Virgo cluster region from its core to
Externí odkaz:
http://arxiv.org/abs/1802.02829