64 citations · 330 across the 23 of their papers we have counts for
23 papers
Fishing for Jellyfish Galaxies: Exploring ram-pressure stripping with crowd science
C. Bellhouse, Y. L. Jaffé, J. P. Crossett +13
Aims: We present the first results of Fishing for Jellyfish Galaxies, a pilot citizen-science project using Zooniverse to identify galaxies undergoing ram-pressure stripping (RPS).…
Caught in the web: galaxy mergers along cosmic filaments
Carolina Dulcien, Yara L. Jaffe, Jacob P. Crossett +31
Galaxy clusters grow through the accretion of galaxies from groups, filaments, and other clusters. During this process, galaxies may undergo pre-processing in lower-density environ…
Stellar Bars in Jellyfish Galaxies: Statistical Insights into the Combined Role of Bars and Environment
Osbaldo Sánchez-García, Bernardo Cervantes Sodi, Jacopo Fritz +3
Recent observational studies suggest that the interplay between internal and environmental mechanisms, in particular, the combined action of stellar bars and ram pressure stripping…
Targeting cluster galaxies for the 4MOST CHANCES Low-z sub-survey with photometric redshifts
Hugo Méndez-Hernández, Ciria Lima-Dias, Antonela Monachesi +54
The evolution of galaxies is shaped by both internal processes and their external environments. Galaxy clusters and their surroundings provide ideal laboratories to study these eff…
The XXL Survey LIV. X-ray Luminosity Function and Luminosity-Mass Relation of Optically Selected Galaxy Groups
C. Wood, B. J. Maughan, J. P. Crossett +10
The overlap between the GAMA spectroscopic survey and the XXL X-ray survey was used to study the X-ray properties of optically-selected groups of galaxies. Forced X-ray aperture ph…
Identification of ram pressure stripping features in galaxies using citizen science
Jacob P. Crossett, Yara L. Jaffé, Sean L. McGee +6
Ram pressure stripped galaxies are rare cases of environmental evolution in action. However, our ability to understand these galaxies is limited by the small number of identified g…
Constraining the duration of ram pressure stripping features in the optical from the direction of jellyfish galaxy tails
Vicente Salinas, Yara L. Jaffé, Rory Smith +12
Ram pressure stripping is perhaps the most efficient mechanism for removing gas and quenching galaxies in dense environments as they move through the intergalactic medium. Extreme…
Distribution of merging and post-merging galaxies in nearby galaxy clusters
Duho Kim, Yun-Kyeong Sheen, Yara L. Jaffé +10
We study the incidence and spatial distribution of galaxies that are currently undergoing gravitational merging (M) or that have signs of a post merger (PM) in six galaxy clusters…
Pre- and post-processing of cluster galaxies out to : The extreme case of A2670
Franco Piraino-Cerda, Yara L. Jaffé, Ana C. Lourenço +7
We study galaxy interactions in the large scale environment around A2670, a massive ( = ) and interacting galaxy cluster at…
Diagnostic diagrams for ram-pressure stripped candidates
A. C. Krabbe, J. A. Hernandez-Jimenez, C. Mendes de Oliveira +7
This paper presents a method for finding ram-pressure stripped (RPS) galaxy candidates by performing a morphological analysis of galaxy images obtained from the Legacy survey. We c…
The effect of cluster dynamical state on ram-pressure stripping
A. C. C. Lourenço, Y. L. Jaffé, B. Vulcani +14
Theoretical and observational studies have suggested that ram-pressure stripping by the intracluster medium can be enhanced during cluster interactions, boosting the formation of t…
Post-processing of galaxies due to major cluster mergers I. hints from galaxy colours and morphologies
K. Kelkar, Y. L. Jaffé, A. C. C. Lourenço +6
Galaxy clusters, which underwent a recent ( Gyr) major merger, offer a harsher environment due to the global hydrodynamical disturbance and the merger-shock heated ICM. Howe…
An Enigmatic 380 kpc Long Linear Collimated Galactic Tail
Dennis Zaritsky, Jacob P. Crossett, Yara L. Jaffé +7
We present an intriguing, serendipitously-detected system consisting of an S0/a galaxy, which we refer to as the "Kite", and a highly-collimated tail of gas and stars that extends…
Quantifying the role of ram pressure stripping of galaxies within galaxy groups
Tutku Kolcu, Jacob P. Crossett, Callum Bellhouse +1
It is often stated that the removal of gas by ram pressure stripping of a galaxy disk is not a common process in galaxy groups. In this study, with the aid of an observational clas…
A New Method to Constrain the Appearance and Disappearance of Observed Jellyfish Galaxy Tails
Rory Smith, Jong-Ho Shinn, Stephanie Tonnesen +11
We present a new approach to observationally constrain where the tails of Jellyfish (JF) galaxies in groups and clusters first appear and how long they remain visible with respect…
The XXL Survey XLV. Linking the ages of optically selected groups to their X-ray emission
J. P. Crossett, S. L. McGee, T. J. Ponman +16
We investigate the properties of 232 optical spectroscopically selected groups from the Galaxy And Mass Assembly (GAMA) survey that overlap the XXL X-ray cluster survey. X-ray aper…
Exploring the AGN-ram pressure stripping connection in local clusters
Giorgia Peluso, Benedetta Vulcani, Bianca M. Poggianti +8
Ram-pressure stripping by the intracluster medium (ICM) is one of the most advocated mechanisms that affect the properties of cluster galaxies. A recent study based on a small samp…
Heterogeneity of Inverted Calcium II H:K Ratio Cluster Galaxies
K. A. Pimbblet, J. P. Crossett, A. Fraser-McKelvie
The ratio of calcium II H plus H to calcium II K inverts as a galaxy stellar population moves from being dominated by older stars to possessing more A and B class stars. This ra…
The Effect of Minor and Major Mergers on the Evolution of Low Excitation Radio Galaxies
Yjan A. Gordon, Kevin A. Pimbblet, Sugata Kaviraj +8
We use deep, , -band imaging from the Dark Energy Camera Legacy Survey (DECaLS) to search for past, or ongoing, merger activit…
NUV signatures of environment driven galaxy quenching in SDSS groups
Jacob P. Crossett, Kevin A. Pimbblet, D. Heath Jones +2
We have investigated the effect of group environment on residual star formation in galaxies, using Galex NUV galaxy photometry with the SDSS group catalogue of Yang et al. (2007).…
Welcome to the Twilight Zone: The Mid-Infrared Properties of Poststarburst Galaxies
K. Alatalo, T. Bitsakis, L. Lanz +17
We investigate the optical and Wide-field Survey Explorer (WISE) colors of "E+A" identified post-starburst galaxies, including a deep analysis on 190 post-starbursts detected in th…
A Photometrically and Spectroscopically Confirmed Population of Passive Spiral Galaxies
Amelia Fraser-McKelvie, Michael J. I. Brown, Kevin A. Pimbblet +3
We have identified a population of passive spiral galaxies from photometry and integral field spectroscopy. We selected z<0.035 spiral galaxies that have WISE colours consistent wi…
Environments and Morphologies of Red Sequence Galaxies with Residual Star Formation in Massive Clusters
Jacob P. Crossett, Kevin A. Pimbblet, John P. Stott +1
We present a photometric investigation into recent star formation in galaxy clusters at z ~ 0.1. We use spectral energy distribution templates to quantify recent star formation in…