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School of Physics & Astronomy
 

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Michael Merrifield

Emeritus Professor of Astronomy,

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Biography

Michael Merrifield was educated at Oxford and Harvard, and worked as a researcher at the Canadian Institute for Theoretical Astrophysics in Toronto an at the University of Southampton. He was appointed to a chair at the ÌÇÐÄÔ­´´ in 1999, where he was instrumental in setting up the University's research activity in astronomy. He has served as both admissions tutor and head of school for the School of Physics and Astronomy. He has worked extensively in outreach, with his work on the Sixty Symbols YouTube channel recognised by the award of the Institute of Physics' Kelvin Medal and Prize.

Expertise Summary

Michael's main area of research is in studying nearby galaxies to reconstruct their formation and evolution. He also has a wide range of other research interests, ranging from X-ray astronomy to the application of electoral theory in allocating scientific resources.

He has extensive experience in outreach, and many appearances in the media, both conventional and online.

Teaching Summary

Undergraduate Modules:

  • PHYS4032 The Politics, Perception and Philosophy of Physics
  • PHYS4015 Physics Research Project

Research Summary

I study the structure of nearby galaxies, to try and reconstruct how they formed. This archaeological approach complements the research of other astronomers here in Nottingham who look at very… read more

Recent Publications

  • CORTESI, ARIANNA, CHIES-SANTOS, ANA L., POTA, VINCENZO, FOSTER, CAROLINE, COCCATO, LODOVICO, DE OLIVEIRA, CLAUDIA MENDES, FORBES, DUNCAN A., MERRIFIELD, MICHAEL M., BAMFORD, STEVEN P., ROMANOWSKY, AARON J., BRODIE, JEAN P., KARTHA, SREEJA S., ALABI, ADEBUSOLA B., PROCTOR, ROBERT N. and ALMEIDA, ANDRES, 2016. MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY. 456(3), 2611-2621
  • MERRIFIELD, MICHAEL R., 2016. GRADUATE SCHOOL IN ASTRONOMY - XVI SPECIAL COURSES AT THE NATIONAL OBSERVATORY OF RIO DE JANEIRO (XVI CCE). 1732,
  • CHEUNG, EDMOND, STARK, DAVID V., HUANG, SONG, RUBIN, KATE H. R., LIN, LIHWAI, TREMONTI, CHRISTY, ZHANG, KAI, YAN, RENBIN, BIZYAEV, DMITRY, BOQUIEN, MEDERIC, BROWNSTEIN, JOEL R., DRORY, NIV, GELFAND, JOSEPH D., KNAPEN, JOHAN H., MAIOLINO, ROBERTO, MALANUSHENKO, OLENA, MASTERS, KAREN L., MERRIFIELD, MICHAEL R., PACE, ZACH, PAN, KAIKE, RIFFEL, ROGEMAR A., ROMAN-LOPES, ALEXANDRE, RUJOPAKARN, WIPHU, SCHNEIDER, DONALD P., STOTT, JOHN P., THOMAS, DANIEL and WEIJMANS, ANNE-MARIE, 2016. ASTROPHYSICAL JOURNAL. 832(2),
  • YAN, RENBIN, BUNDY, KEVIN, LAW, DAVID R., BERSHADY, MATTHEW A., ANDREWS, BRETT, CHERINKA, BRIAN, DIAMOND-STANIC, ALEKSANDAR M., DRORY, NIV, MACDONALD, NICHOLAS, SANCHEZ-GALLEGO, JOSE R., THOMAS, DANIEL, WAKE, DAVID A., WEIJMANS, ANNE-MARIE, WESTFALL, KYLE B., ZHANG, KAI, ARAGON-SALAMANCA, ALFONSO, BELFIORE, FRANCESCO, BIZYAEV, DMITRY, BLANC, GUILLERMO A., BLANTON, MICHAEL R., BROWNSTEIN, JOEL, CAPPELLARI, MICHELE, D'SOUZA, RICHARD, EMSELLEM, ERIC, FU, HAI, GAULME, PATRICK, GRAHAM, MARK T., GODDARD, DANIEL, GUNN, JAMES E., HARDING, PAUL, JONES, AMY, KINEMUCHI, KAREN, LI, CHENG, LI, HONGYU, MAIOLINO, ROBERTO, MAO, SHUDE, MARASTON, CLAUDIA, MASTERS, KAREN, MERRIFIELD, MICHAEL R., ORAVETZ, DANIEL, PAN, KAIKE, PAREJKO, JOHN K., SANCHEZ, SEBASTIAN F., SCHLEGEL, DAVID, SIMMONS, AUDREY, THANJAVUR, KARUN, TINKER, JEREMY, TREMONTI, CHRISTY, VAN DEN BOSCH, REMCO and ZHENG, ZHENG, 2016. ASTRONOMICAL JOURNAL. 152(6),

I am a regular speaker at schools, colleges, astronomical societies, Cafes Scientifiques, etc. I am very interested in the interface between science and art; in my spare time I run an astronomical sculpture company (), which produces accurate representations of astronomical objects cut by laser in crystal glass. I am also closely involved in the University's programme of YouTube videos, , which is designed to present cutting-edge research to the widest possible audience.

Current Research

I study the structure of nearby galaxies, to try and reconstruct how they formed. This archaeological approach complements the research of other astronomers here in Nottingham who look at very distant galaxies, whose light has taken so long to reach us that we see them as they were in the distant past. The archaeological approach has two main benefits: first, we know what the "final product" galaxy looks like, and second the closeness of these systems means that we can obtain very high quality data to search for subtle clues to their formation. One particularly useful clue comes from looking at the dynamics of these systems, since the motions of their stars provide literally a whole extra dimension of information. In pursuit of this information, I have been closely involved in the development of the unique , which allows us to study the motions of stars in the outermost parts of galaxies, tracing both the dynamics in regions where the history of the galaxy is likely to be imprinted and probing the dark matter halo, whose mass dictates the orbits that stars follow.

For more details see .

  • CORTESI, ARIANNA, CHIES-SANTOS, ANA L., POTA, VINCENZO, FOSTER, CAROLINE, COCCATO, LODOVICO, DE OLIVEIRA, CLAUDIA MENDES, FORBES, DUNCAN A., MERRIFIELD, MICHAEL M., BAMFORD, STEVEN P., ROMANOWSKY, AARON J., BRODIE, JEAN P., KARTHA, SREEJA S., ALABI, ADEBUSOLA B., PROCTOR, ROBERT N. and ALMEIDA, ANDRES, 2016. MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY. 456(3), 2611-2621
  • MERRIFIELD, MICHAEL R., 2016. GRADUATE SCHOOL IN ASTRONOMY - XVI SPECIAL COURSES AT THE NATIONAL OBSERVATORY OF RIO DE JANEIRO (XVI CCE). 1732,
  • CHEUNG, EDMOND, STARK, DAVID V., HUANG, SONG, RUBIN, KATE H. R., LIN, LIHWAI, TREMONTI, CHRISTY, ZHANG, KAI, YAN, RENBIN, BIZYAEV, DMITRY, BOQUIEN, MEDERIC, BROWNSTEIN, JOEL R., DRORY, NIV, GELFAND, JOSEPH D., KNAPEN, JOHAN H., MAIOLINO, ROBERTO, MALANUSHENKO, OLENA, MASTERS, KAREN L., MERRIFIELD, MICHAEL R., PACE, ZACH, PAN, KAIKE, RIFFEL, ROGEMAR A., ROMAN-LOPES, ALEXANDRE, RUJOPAKARN, WIPHU, SCHNEIDER, DONALD P., STOTT, JOHN P., THOMAS, DANIEL and WEIJMANS, ANNE-MARIE, 2016. ASTROPHYSICAL JOURNAL. 832(2),
  • YAN, RENBIN, BUNDY, KEVIN, LAW, DAVID R., BERSHADY, MATTHEW A., ANDREWS, BRETT, CHERINKA, BRIAN, DIAMOND-STANIC, ALEKSANDAR M., DRORY, NIV, MACDONALD, NICHOLAS, SANCHEZ-GALLEGO, JOSE R., THOMAS, DANIEL, WAKE, DAVID A., WEIJMANS, ANNE-MARIE, WESTFALL, KYLE B., ZHANG, KAI, ARAGON-SALAMANCA, ALFONSO, BELFIORE, FRANCESCO, BIZYAEV, DMITRY, BLANC, GUILLERMO A., BLANTON, MICHAEL R., BROWNSTEIN, JOEL, CAPPELLARI, MICHELE, D'SOUZA, RICHARD, EMSELLEM, ERIC, FU, HAI, GAULME, PATRICK, GRAHAM, MARK T., GODDARD, DANIEL, GUNN, JAMES E., HARDING, PAUL, JONES, AMY, KINEMUCHI, KAREN, LI, CHENG, LI, HONGYU, MAIOLINO, ROBERTO, MAO, SHUDE, MARASTON, CLAUDIA, MASTERS, KAREN, MERRIFIELD, MICHAEL R., ORAVETZ, DANIEL, PAN, KAIKE, PAREJKO, JOHN K., SANCHEZ, SEBASTIAN F., SCHLEGEL, DAVID, SIMMONS, AUDREY, THANJAVUR, KARUN, TINKER, JEREMY, TREMONTI, CHRISTY, VAN DEN BOSCH, REMCO and ZHENG, ZHENG, 2016. ASTRONOMICAL JOURNAL. 152(6),
  • JIN, YIFEI, CHEN, YANMEI, SHI, YONG, TREMONTI, C. A., BERSHADY, M. A., MERRIFIELD, M., EMSELLEM, E., FU, HAI, WAKE, D., BUNDY, K., LIN, LIHWAI, ARGUDO-FERNANDEZ, M., HUANG, SONG, STARK, D. V., STORCHI-BERGMANN, T., BIZYAEV, D., BROWNSTEIN, J., CHISHOLM, J., GUO, QI, HAO, LEI, HU, JIAN, LI, CHENG, LI, RAN, MASTERS, K. L., MALANUSHENKO, E., PAN, KAIKE, RIFFEL, R. A., ROMAN-LOPES, A., SIMMONS, A., THOMAS, D., WANG, LAN, WESTFALL, K. and YAN, RENBIN, 2016. MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY. 463(1), 913-926
  • CHEN, YAN-MEI, SHI, YONG, TREMONTI, CHRISTY A., BERSHADY, MATT, MERRIFIELD, MICHAEL, EMSELLEM, ERIC, JIN, YI-FEI, HUANG, SONG, FU, HAI, WAKE, DAVID A., BUNDY, KEVIN, STARK, DAVID, LIN, LIHWAI, ARGUDO-FERNANDEZ, MARIA, BERGMANN, THAISA STORCHI, BIZYAEV, DMITRY, BROWNSTEIN, JOEL, BUREAU, MARTIN, CHISHOLM, JOHN, DRORY, NIV, GUO, QI, HAO, LEI, HU, JIAN, LI, CHENG, LI, RAN, ROMAN LOPES, ALEXANDRE, PAN, KAI-KE, RIFFEL, ROGEMAR A., THOMAS, DANIEL, WANG, LAN, WESTFALL, KYLE and YAN, REN-BIN, 2016. NATURE COMMUNICATIONS. 7,
  • LI, CHENG, WANG, ENCI, LIN, LIN, BERSHADY, MATTHEW A., BUNDY, KEVIN, TREMONTI, CHRISTY A., XIAO, TING, YAN, RENBIN, BIZYAEV, DMITRY, BLANTON, MICHAEL, CALES, SABRINA, CHERINKA, BRIAN, CHEUNG, EDMOND, DRORY, NIV, EMSELLEM, ERIC, FU, HAI, GELFAND, JOSEPH, LAW, DAVID R., LIN, LIHWAI, MACDONALD, NICK, MARASTON, CLAUDIA, MASTERS, KAREN L., MERRIFIELD, MICHAEL R., PAN, KAIKE, SANCHEZ, S. F., SCHNEIDER, DONALD P., THOMAS, DANIEL, WAKE, DAVID, WANG, LIXIN, WEIJMANS, ANNE-MARIE, WILKINSON, DAVID, YOACHIM, PETER, ZHANG, KAI and ZHENG, TIANTIAN, 2015. ASTROPHYSICAL JOURNAL. 804(2),
  • OLD, L., WOJTAK, R., MAMON, G. A., SKIBBA, R. A., PEARCE, F. R., CROTON, D., BAMFORD, S., BEHROOZI, P., DE CARVALHO, R., MUNOZ-CUARTAS, J. C., GIFFORD, D., GRAY, M. E., VON DER LINDEN, A., MERRIFIELD, M. R., MULDREW, S. I., MUELLER, V., PEARSON, R. J., PONMAN, T. J., ROZO, E., RYKOFF, E., SARO, A., SEPP, T., SIFON, C. and TEMPEL, E., 2015. MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY. 449(2), 1897-1920
  • BUNDY, KEVIN, BERSHADY, MATTHEW A., LAW, DAVID R., YAN, RENBIN, DRORY, NIV, MACDONALD, NICHOLAS, WAKE, DAVID A., CHERINKA, BRIAN, SANCHEZ-GALLEGO, JOSE R., WEIJMANS, ANNE-MARIE, THOMAS, DANIEL, TREMONTI, CHRISTY, MASTERS, KAREN, COCCATO, LODOVICO, DIAMOND-STANIC, ALEKSANDAR M., ARAGON-SALAMANCA, ALFONSO, AVILA-REESE, VLADIMIR, BADENES, CARLES, FALCON-BARROSO, JESUS, BELFIORE, FRANCESCO, BIZYAEV, DMITRY, BLANC, GUILLERMO A., BLAND-HAWTHORN, JOSS, BLANTON, MICHAEL R., BROWNSTEIN, JOEL R., BYLER, NELL, CAPPELLARI, MICHELE, CONROY, CHARLIE, DUTTON, AARON A., EMSELLEM, ERIC, ETHERINGTON, JAMES, FRINCHABOY, PETER M., FU, HAI, GUNN, JAMES E., HARDING, PAUL, JOHNSTON, EVELYN J., KAUFFMANN, GUINEVERE, KINEMUCHI, KAREN, KLAENE, MARK A., KNAPEN, JOHAN H., LEAUTHAUD, ALEXIE, LI, CHENG, LIN, LIHWAI, MAIOLINO, ROBERTO, MALANUSHENKO, VIKTOR, MALANUSHENKO, ELENA, MAO, SHUDE, MARASTON, CLAUDIA, MCDERMID, RICHARD M., MERRIFIELD, MICHAEL R., NICHOL, ROBERT C., ORAVETZ, DANIEL, PAN, KAIKE, PAREJKO, JOHN K., SANCHEZ, SEBASTIAN F., SCHLEGEL, DAVID, SIMMONS, AUDREY, STEELE, OLIVER, STEINMETZ, MATTHIAS, THANJAVUR, KARUN, THOMPSON, BENJAMIN A., TINKER, JEREMY L., VAN DEN BOSCH, REMCO C. E., WESTFALL, KYLE B., WILKINSON, DAVID, WRIGHT, SHELLEY, XIAO, TING and ZHANG, KAI, 2015. ASTROPHYSICAL JOURNAL. 798(1),
  • FOSTER, C., LUX, H., ROMANOWSKY, A. J., MARTINEZ-DELGADO, D., ZIBETTI, S., ARNOLD, J. A., BRODIE, J. P., CIARDULLO, R., GABANY, R. J., MERRIFIELD, M. R., SINGH, N. and STRADER, J., 2014. MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY. 442(4), 3544-3564
  • JOHNSTON, E.J., MERRIFIELD, M.R., ARAGON-SALAMANCA, A. and CAPPELLARI, M., 2013. Monthly Notices of the Royal Astronomical Society. 428(2), 1296-1302.
  • CORTESI, 2013. aap. 549, A115
  • JOHNSTON, E.J., ARAGÓN-SALAMANCA, A., MERRIFIELD, M.R. and BEDREGAL, A.G., 2012. Monthly Notices of the Royal Astronomical Society. 422(3), 2590-2599
  • FORBES, 2012. mnras. 426, 975-982
  • LANYON-FOSTER, 2012. mnras. 424, 1852-1876
  • MART'INEZ-DELGADO, 2012. apjl. 748, L24
  • FANTIN, DSM, GREEN, AM and MERRIFIELD, MR, 2011. Monthly Notices Of The Royal Astronomical Society. 418(4), 2648-2655
  • BEDREGAL, AG, CARDIEL, N, ARAGON-SALAMANCA, A and MERRIFIELD, MR, 2011. Monthly Notices Of The Royal Astronomical Society. 415(3), 2063-2080
  • WILLIAMS, MJ, ZAMOJSKI, MA, BUREAU, M, KUNTSCHNER, H, MERRIFIELD, MR, DE ZEEUW, PT and KUIJKEN, K, 2011. Monthly Notices Of The Royal Astronomical Society. 414(3), 2163-2172
  • CORTESI, A, MERRIFIELD, MR, ARNABOLDI, M, GERHARD, O, MARTINEZ-VALPUESTA, I, SAHA, K, COCCATO, L, BAMFORD, S, NAPOLITANO, NR, DAS, P, DOUGLAS, NG, ROMANOWSKY, AJ, KUIJKEN, K, CAPACCIOLI, M and FREEMAN, KC, 2011. Monthly Notices Of The Royal Astronomical Society. 414(1), 642-651
  • NAPOLITANO, NR, ROMANOWSKY, AJ, CAPACCIOLI, M, DOUGLAS, NG, ARNABOLDI, M, COCCATO, L, GERHARD, O, KUIJKEN, K, MERRIFIELD, MR, BAMFORD, SP, CORTESI, A, DAS, P and FREEMAN, KC, 2011. Monthly Notices Of The Royal Astronomical Society. 411(3), 2035-2053
  • MERRIFIELD, MR, 2010. Astronomy & Astrophysics. 523, -
  • MERRIFIELD, MICHAEL R. and SAARI, DONALD G., 2009. Astronomy and Geophysics. 50, 16-4
  • COCCATO, L., GERHARD, O., ARNABOLDI, M., DAS, P., DOUGLAS, N.G., KUIJKEN, K., MERRIFIELD, M.R., NAPOLITANO, N.R., NOORDERMEER, E., ROMANOWSKY, A.J., CAPACCIOLI, M., CORTESI, A., DE LORENZI, F. and FREEMAN, K.C., 2009. Monthly Notices of the Royal Astronomical Society. 394(3), 1249–1283
  • MEIDT, S.E., RAND, R.J. and MERRIFIELD, M.R., 2009. Astrophysical Journal. 702(1), 277-290
  • NAPOLITANO, N. R., ROMANOWSKY, A. J., COCCATO, L., CAPACCIOLI, M., DOUGLAS, N. G., NOORDERMEER, E., GERHARD, O., ARNABOLDI, M., DE LORENZI, F., KUIJKEN, K., MERRIFIELD, M. R., O'SULLIVAN, E., CORTESI, A., DAS, P. and FREEMAN, K.C., 2009. Monthly Notices of the Royal Astronomical Society. 393(2), 329-353
  • DE LORENZI, F., GERHARD, O., COCCATO, L., ARNABOLDI, M., CAPACCIOLI, M., DOUGLAS, N. G., FREEMAN, K. C., KUIJKEN, K., MERRIFIELD, M. R., NAPOLITANO, N. R., NOORDERMEER, E. and ROMANOWSKY, A., 2009. Monthly Notices of the Royal Astronomical Society. 395, 76-96
  • MEIDT, SHARON E., RAND, RICHARD J., MERRIFIELD, MICHAEL R., SHETTY, RAHUL and VOGEL, STUART N., 2008. Astrophysical Journal. 688, 224-236
  • NOORDERMEER, E., MERRIFIELD, M. R. and ARAGÓN-SALAMANCA, A., 2008. Monthly Notices of the Royal Astronomical Society. 388, 1381-1393
  • BEDREGAL, A. G., ARAGÓN-SALAMANCA, A., MERRIFIELD, M. R. and CARDIEL, N., 2008. Monthly Notices of the Royal Astronomical Society. 387, 660-676
  • FANTIN, DANIELE S. M., MERRIFIELD, MICHAEL R. and GREEN, ANNE M., 2008. Monthly Notices of the Royal Astronomical Society. 390, 1055-1060
  • DAS, P., GERHARD, O., COCCATO, L., CHURAZOV, E., FORMAN, W., FINOGUENOV, A., BÖHRINGER, H., ARNABOLDI, M., CAPACCIOLI, M., CORTESI, A., DE LORENZI, F., DOUGLAS, N. G. and FREEMAN, K. C., 2008. Astronomische Nachrichten. 329, 940-943
  • MEIDT, SHARON E., RAND, RICHARD J., MERRIFIELD, MICHAEL R., DEBATTISTA, VICTOR P. and SHEN, JUNTAI, 2008. Astrophysical Journal. 676, 899-919
  • COCCATO, L., GERHARD, O., ARNABOLDI, M., DAS, P., DOUGLAS, N. G., KUIJKEN, K., MERRIFIELD, M. R., NAPOLITANO, N. R., NOORDERMEER, E., ROMANOWSKY, A. J., CAPACCIOLI, M., CORTESI, A. and DE LOR, 2008. Astronomische Nachrichten. 329, 912
  • NOORDERMEER, E., MERRIFIELD, M.R., COCCATO, L., ARNABOLDI, M., CAPACCIOLI, M., DOUGLAS, N.G., FREEMAN, K.C., GERHARD, O., KUIJKEN, K., DE LORENZI, F., NAPOLITANO, N.R. and ROMANOWSKY, A., 2008. Monthly Notices of the Royal Astronomical Society. 384(3), 943-952
  • LANYON-FOSTER, M. M., CONSELICE, C. J. and MERRIFIELD, M. R., 2007. Monthly Notices of the Royal Astronomical Society. 380, 571-584
  • DOUGLAS, N. G., NAPOLITANO, N. R., ROMANOWSKY, A. J., COCCATO, L., KUIJKEN, K., MERRIFIELD, M. R., ARNABOLDI, M., GERHARD, O., FREEMAN, K. C., MERRETT, H. R., NOORDERMEER, E. and CAPACCIOLI,, 2007. Astrophysical Journal. 664, 257-276
  • BARR, J. M., BEDREGAL, A. G., ARAGÓN-SALAMANCA, A., MERRIFIELD, M. R. and BAMFORD, S. P., 2007. Astronomy and Astrophysics. 470, 173-178
  • ARAGÓN-SALAMANCA, A., BEDREGAL, A. G. and MERRIFIELD, M. R., 2006. Astronomy and Astrophysics. 458, 101-105
  • BEDREGAL, A. G., ARAGÓN-SALAMANCA, A. and MERRIFIELD, M. R., 2006. Monthly Notices of the Royal Astronomical Society. 373, 1125-1140
  • BEDREGAL, A. G., ARAGÓN-SALAMANCA, A., MERRIFIELD, M. R. and MILVANG-JENSEN, B., 2006. Monthly Notices of the Royal Astronomical Society. 371, 1912-1924
  • HALLIDAY, C., CARTER, D., BRIDGES, T. J., JACKSON, Z. C., WILKINSON, M. I., QUINN, D. P., EVANS, N. W., DOUGLAS, N. G., MERRETT, H. R., MERRIFIELD, M. R., ROMANOWSKY, A. J., KUIJKEN, K. and I, 2006. Monthly Notices of the Royal Astronomical Society. 369, 97-119
  • MERRIFIELD, M. R., RAND, R. J. and MEIDT, S. E., 2006. Monthly Notices of the Royal Astronomical Society. 366, L17-L21
  • MERRETT, H. R., MERRIFIELD, M. R., DOUGLAS, N. G., KUIJKEN, K., ROMANOWSKY, A. J., NAPOLITANO, N. R., ARNABOLDI, M., CAPACCIOLI, M., FREEMAN, K. C., GERHARD, O., COCCATO, L., CARTER, D. and E, 2006. Monthly Notices of the Royal Astronomical Society. 369, 120-142
  • BATCHELDOR, D., AXON, D., MERRITT, D., HUGHES, M. A., MARCONI, A., BINNEY, J., CAPETTI, A., MERRIFIELD, M., SCARLATA, C. and SPARKS, W., 2005. Astrophysical Journal Supplement Series. 160, 76-86
  • ATKINSON, J. W., COLLETT, J. L., MARCONI, A., AXON, D. J., ALONSO-HERRERO, A., BATCHELDOR, D., BINNEY, J. J., CAPETTI, A., CAROLLO, C. M., DRESSEL, L., FORD, H., GERSSEN, J. and HUGHES, M. A, 2005. Monthly Notices of the Royal Astronomical Society. 359, 504-520
  • NAPOLITANO, N. R., CAPACCIOLI, M., ROMANOWSKY, A. J., DOUGLAS, N. G., MERRIFIELD, M. R., KUIJKEN, K., ARNABOLDI, M., GERHARD, O. and FREEMAN, K. C., 2005. Monthly Notices of the Royal Astronomical Society. 357, 691-706
  • HUGHES, M. A., AXON, D., ATKINSON, J., ALONSO-HERRERO, A., SCARLATA, C., MARCONI, A., BATCHELDOR, D., BINNEY, J., CAPETTI, A., CAROLLO, C. M., DRESSEL, L., GERSSEN, J., MACCHETTO, D. and MAC, 2005. Astronomical Journal. 130, 73-83
  • SAKELLIOU, I., ACREMAN, D. M., HARDCASTLE, M. J., MERRIFIELD, M. R., PONMAN, T. J. and STEVENS, I. R., 2005. Monthly Notices of the Royal Astronomical Society. 360, 1069-1076
  • MERRIFIELD, M. R., 2004. Monthly Notices of the Royal Astronomical Society. 353, L13-L16
  • SCARLATA, C., STIAVELLI, M., HUGHES, M. A., AXON, D., ALONSO-HERRERO, A., ATKINSON, J., BATCHELDOR, D., BINNEY, J., CAPETTI, A., CAROLLO, C. M., DRESSEL, L., GERSSEN, J., MACCHETTO, D. and M, 2004. Astronomical Journal. 128, 1124-1137
  • NAPOLITANO, N. R., ROMANOWSKY, A. J., DOUGLAS, N. G., CAPACCIOLI, M., ARNABOLDI, M., KUIJKEN, K., MERRIFIELD, M. R., FREEMAN, K. C. and GERHARD, O., 2004. Memorie della Societa Astronomica Italiana Supplement. 5, 255
  • GERSSEN, JORIS, KUIJKEN, KONRAD and MERRIFIELD, MICHAEL R., 2003. Monthly Notices of the Royal Astronomical Society. 345, 261-268
  • MARCONI, A., AXON, D. J., CAPETTI, A., MACIEJEWSKI, W., ATKINSON, J., BATCHELDOR, D., BINNEY, J., CAROLLO, C. M., DRESSEL, L., FORD, H., GERSSEN, J., HUGHES, M. A., MACCHETTO, D. and MERRIFI, 2003. Astrophysical Journal. 586, 868-890
  • MERRETT, H. R., KUIJKEN, K., MERRIFIELD, M. R., ROMANOWSKY, A. J., DOUGLAS, N. G., NAPOLITANO, N. R., ARNABOLDI, M., CAPACCIOLI, M., FREEMAN, K. C., GERHARD, O., EVANS, N. W. and WILKINSON, M, 2003. Monthly Notices of the Royal Astronomical Society. 346, L62-L66
  • HAWARDEN, TIMOTHY G., DRAVINS, DAINIS, GILMORE, GERARD F., GILMOZZI, ROBERTO, HAINAUT, OLIVIER, KUIJKEN, K., LEIBINDGUT, BRUNO, MERRIFIELD, MICHAEL, QUELOZ, DIDIER and WYSE, ROSIE, 2003. In: Society of Photo-Optical Instrumentation Engineers (SPIE) Conference Series. 299-308
  • HUGHES, M. A., ALONSO-HERRERO, A., AXON, D., SCARLATA, C., ATKINSON, J., BATCHELDOR, D., BINNEY, J., CAPETTI, A., CAROLLO, C. M., DRESSEL, L., GERSSEN, J., MACCHETTO, D. and MACIEJEWSKI, W., 2003. Astronomical Journal. 126, 742-761
  • ROMANOWSKY, AARON J., DOUGLAS, NIGEL G., ARNABOLDI, MAGDA, KUIJKEN, KONRAD, MERRIFIELD, MICHAEL R., NAPOLITANO, NICOLA R., CAPACCIOLI, MASSIMO and FREEMAN, KENNETH C., 2003. Science. 301, 1696-1698
  • DOUGLAS, N. G., ARNABOLDI, M., FREEMAN, K. C., KUIJKEN, K., MERRIFIELD, M. R., ROMANOWSKY, A. J., TAYLOR, K., CAPACCIOLI, M., AXELROD, T., GILMOZZI, R., HART, J., BLOXHAM, G. and JONES, D., 2002. Publications of the Astronomical Society of the Pacific. 114, 1234-1251
  • MATHIEU, A., MERRIFIELD, M. R. and KUIJKEN, K., 2002. Monthly Notices of the Royal Astronomical Society. 330, 251-258
  • WHYTE, L. F., ABRAHAM, R. G., MERRIFIELD, M. R., ESKRIDGE, P. B., FROGEL, J. A. and POGGE, R. W., 2002. Monthly Notices of the Royal Astronomical Society. 336, 1281-1286
  • HAWKINS, E., MADDOX, S. J. and MERRIFIELD, M. R., 2002. Monthly Notices of the Royal Astronomical Society. 336, L13-L16
  • DOUGLAS, N. G., GERSSEN, J., KUIJKEN, K. and MERRIFIELD, M. R., 2001. Monthly Notices of the Royal Astronomical Society. 328, 1200-1200
  • OLLING, ROB P. and MERRIFIELD, MICHAEL R., 2001. Monthly Notices of the Royal Astronomical Society. 326, 164-180
  • MERRIFIELD, M. R., FORBES, DUNCAN A. and TERLEVICH, A. I., 2000. Monthly Notices of the Royal Astronomical Society. 313, L29-L32
  • DOUGLAS, N. G., GERSSEN, J., KUIJKEN, K. and MERRIFIELD, M. R., 2000. Monthly Notices of the Royal Astronomical Society. 316, 795-802
  • SAKELLIOU, IRINI and MERRIFIELD, MICHAEL R., 2000. Monthly Notices of the Royal Astronomical Society. 311, 649-656
  • DRAKE, NICK, MERRIFIELD, MICHAEL R., SAKELLIOU, IRINI and PINKNEY, JASON C., 2000. Monthly Notices of the Royal Astronomical Society. 314, 768-774
  • ABRAHAM, ROBERTO G. and MERRIFIELD, MICHAEL R., 2000. Astronomical Journal. 120, 2835-2842
  • GERSSEN, JORIS, KUIJKEN, KONRAD and MERRIFIELD, MICHAEL R., 2000. Monthly Notices of the Royal Astronomical Society. 317, 545-549
  • MATHIEU, A. and MERRIFIELD, M. R., 2000. Monthly Notices of the Royal Astronomical Society. 318, 40-46
  • OLLING, ROB P. and MERRIFIELD, MICHAEL R., 2000. Monthly Notices of the Royal Astronomical Society. 311, 361-369
  • ABRAHAM, R. G., MERRIFIELD, M. R., ELLIS, R. S., TANVIR, N. R. and BRINCHMANN, J., 1999. Monthly Notices of the Royal Astronomical Society. 308, 569-576
  • MERRIFIELD, MICHAEL R. and KUIJKEN, KONRAD, 1999. Astronomy and Astrophysics. 345, L47-L50
  • BIRD, A. J., MERRIFIELD, M. R., LAWTON, C. D. and DEAN, A. J., 1999. Astrophysical Letters Communications. 39, 449
  • SAKELLIOU, IRINI and MERRIFIELD, MICHAEL R., 1999. Monthly Notices of the Royal Astronomical Society. 305, 417-424
  • GERSSEN, JORIS, KUIJKEN, KONRAD and MERRIFIELD, MICHAEL R., 1999. Monthly Notices of the Royal Astronomical Society. 306, 926-930
  • SAKELLIOU, I. and MERRIFIELD, M. R., 1998. Monthly Notices of the Royal Astronomical Society. 293, 489
  • MCHARDY, I. M., JONES, L. R., MERRIFIELD, M. R., MASON, K. O., NEWSAM, A. M., ABRAHAM, R. G., DALTON, G. B., CARRERA, F., SMITH, P. J., ROWAN-ROBINSON, M., WEGNER, G. A., PONMAN, T. J. and LE, 1998. Astronomische Nachrichten. 319, 51
  • OLLING, ROB P. and MERRIFIELD, MICHAEL R., 1998. Monthly Notices of the Royal Astronomical Society. 297, 943-952
  • BINNEY, JAMES and MERRIFIELD, MICHAEL, 1998.
  • MERRIFIELD, MICHAEL R., 1998. Monthly Notices of the Royal Astronomical Society. 294, 347
  • MCHARDY, I. M., JONES, L. R., MERRIFIELD, M. R., MASON, K. O., NEWSAM, A. M., ABRAHAM, R. G., DALTON, G. B., CARRERA, F., SMITH, P. J., ROWAN-ROBINSON, M., WEGNER, G. A., PONMAN, T. J. and LE, 1998. Monthly Notices of the Royal Astronomical Society. 295, 641
  • MERRIFIELD, MICHAEL R. and KUIJKEN, KONRAD, 1998. Monthly Notices of the Royal Astronomical Society. 297, 1292-1296
  • GERSSEN, JORIS, KUIJKEN, KONRAD and MERRIFIELD, MICHAEL R., 1997. Monthly Notices of the Royal Astronomical Society. 288, 618-622
  • JONES, L. R., MCHARDY, I. M., MERRIFIELD, M. R., MASON, K. O., SMITH, P. J., ABRAHAM, R. G., BRANDUARDI-RAYMONT, G., NEWSAM, A. M., DALTON, G., ROWAN-ROBINSON, M. and LUPPINO, G., 1997. Monthly Notices of the Royal Astronomical Society. 285, 547-560
  • GLADDERS, MICHAEL D., ABRAHAM, ROBERTO G., MCHARDY, IAN M., CRAWFORD, CAROLIN S., MERRIFIELD, MICHAEL R. and JONES, LAURENCE R., 1997. Monthly Notices of the Royal Astronomical Society. 284, 27-31
  • KUIJKEN, K., FISHER, D. and MERRIFIELD, M. R., 1996. Monthly Notices of the Royal Astronomical Society. 283, 543-550
  • BIRD, A. J. and MERRIFIELD, M. R., 1996. Astronomy and Astrophysics Supplement Series. 117, 131-136
  • SAKELLIOU, I., MERRIFIELD, M. R. and MCHARDY, I. M., 1996. Monthly Notices of the Royal Astronomical Society. 283, 673-682
  • GERSSEN, JORIS, KUIJKEN, KONRAD and MERRIFIELD, MICHAEL R., 1995. Monthly Notices of the Royal Astronomical Society. 277, L21-L24
  • KUIJKEN, KONRAD and MERRIFIELD, MICHAEL R., 1995. Astrophysical Journal. 443, L13-L16
  • MERRIFIELD, MICHAEL R. and KUIJKEN, KONRAD, 1995. Monthly Notices of the Royal Astronomical Society. 274, 933-938
  • MERRIFIELD, M. R. and MCHARDY, I. M., 1994. Monthly Notices of the Royal Astronomical Society. 271, 899
  • MERRIFIELD, MICHAEL R. and KUIJKEN, KONRAD, 1994. Astrophysical Journal. 432, 575-589
  • MCHARDY, I. M., MERRIFIELD, M. R., ABRAHAM, R. G. and CRAWFORD, C. S., 1994. Monthly Notices of the Royal Astronomical Society. 268, 681
  • PONMAN, T. J., ALLAN, D. J., JONES, L. R., MERRIFIELD, M., MCHARDY, I. M., LEHTO, H. J. and LUPPINO, G. A., 1994. Nature. 369, 462-464
  • BRANDUARDI RAYMONT, G., MASON, K. O., WARWICK, R. S., CARRERA, F. J., GRAFFAGNINO, V. G., MITTAZ, J. P. D., PUCHNAREWICZ, E. M., SMITH, P. J., BARBER, C. R., POUNDS, K. A., STEWART, G. C. and , 1994. Monthly Notices of the Royal Astronomical Society. 270, 947
  • ABRAHAM, ROBERTO G., CRAWFORD, CAROLIN S., MERRIFIELD, MICHAEL R., HUTCHINGS, JOHN B. and MCHARDY, IAN M., 1993. Astrophysical Journal. 415, 101-112
  • KUIJKEN, K. and MERRIFIELD, M. R., 1993. Monthly Notices of the Royal Astronomical Society. 264, 712
  • MERRIFIELD, MICHAEL R., 1993. Monthly Notices of the Royal Astronomical Society. 261, 233-240
  • MERRIFIELD, MICHAEL R., 1992. Astronomical Journal. 103, 1552-1563
  • MERRIFIELD, MICHAEL R., 1992. Astronomical Journal. 104, 1306-1310
  • MERRIFIELD, MICHAEL R. and KENT, STEPHEN M., 1991. Astronomical Journal. 101, 783-794
  • MERRIFIELD, MICHAEL R., 1991. Astronomical Journal. 102, 1335-1342
  • MERRIFIELD, MICHAEL RALPH, 1990.
  • MERRIFIELD, MICHAEL R. and KENT, STEPHEN M., 1990. Astronomical Journal. 99, 1548-1557
  • MERRIFIELD, MICHAEL R. and KENT, STEPHEN M., 1989. Astronomical Journal. 98, 351-366

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