Nathaniel Butler

Associate Professor

Calculated based on number of publications stored in Pure and citations from Scopus
20002022

Research activity per year

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Search results

  • 2000

    High-accuracy X-ray foil optic assembly

    Monnelly, G. P., Mongrard, O., Breslau, D., Butler, N., Chen, C. G., Cohen, L., Gu, W., Heilmann, R. K., Konkola, P. T., Ricker, G. R. & Schattenburg, M. L., 2000, Proceedings of SPIE - The International Society for Optical Engineering. Vol. 4138. p. 164-173 10 p.

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    8 Scopus citations
  • 2002

    GRB 010921: Localization and observations by the high energy transient explorer satellite

    Ricker, G., Hurley, K., Lamb, D., Woosley, S., Atteia, J. L., Kawai, N., Vanderspek, R., Crew, G., Doty, J., Villasenor, J., Prigozhin, G., Monnelly, G., Butler, N., Matsuoka, M., Shirasaki, Y., Tamagawa, T., Torii, K., Sakamoto, T., Yoshida, A., Fenimore, E., & 19 othersGalassi, M., Tavenner, T., Donaghy, T., Graziani, C., Boer, M., Dezalay, J. P., Niel, M., Olive, J. F., Vedrenne, G., Cline, T., Jernigan, J. G., Levine, A., Martel, F., Morgan, E., Braga, J., Manchanda, R., Pizzichini, G., Takagishi, K. & Yamauchi, M., Jun 1 2002, In: Astrophysical Journal. 571, 2 II, p. L127-L130

    Research output: Contribution to journalArticlepeer-review

    25 Scopus citations
  • Novel methods for shaping thin-foil optics for x-ray astronomy

    Heilmann, R. K., Monnelly, G. P., Mongrard, O., Butler, N., Chen, C. G., Cohen, L. M., Cook, C. C., Goldman, L. M., Konkola, P. T., McGuirk, M., Ricker, G. R. & Schattenburg, M. L., 2002, Proceedings of SPIE - The International Society for Optical Engineering. Gorenstein, P. & Hoover, R. B. (eds.). Vol. 4496. p. 62-72 11 p.

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    14 Scopus citations
  • 2003

    An experimental study of charge diffusion in the undepleted silicon of X-ray CCDs

    Prigozhin, G., Butler, N. R., Kissel, S. E. & Ricker, G. R., Jan 2003, In: IEEE Transactions on Electron Devices. 50, 1, p. 246-253 8 p.

    Research output: Contribution to journalArticlepeer-review

    13 Scopus citations
  • HETE-2 localization and observation of the bright, X-ray-rich gamma-ray burst GRB 021211

    Crew, G. B., Lamb, D. Q., Ricker, G. R., Atteia, J. L., Kawai, N., Vanderspek, R., Villasenor, J., Doty, J., Prigozhin, G., Jernigan, J. G., Graziani, C., Shirasaki, Y., Sakamoto, T., Suzuki, M., Butler, N., Hurley, K., Tamagawa, T., Yoshida, A., Matsuoka, M., Fenimore, E. E., & 18 othersGalassi, M., Barraud, C., Boer, M., Dezalay, J. P., Olive, J. F., Levine, A., Monnelly, G., Martel, F., Morgan, E., Donaghy, T. Q., Torii, K., Woosley, S. E., Cline, T., Braga, J., Manchanda, R., Pizzichini, G., Takagishi, K. & Yamauchi, M., Dec 10 2003, In: Astrophysical Journal. 599, 1 I, p. 387-393 7 p.

    Research output: Contribution to journalArticlepeer-review

    40 Scopus citations
  • Spectral analysis of 35 GRBs/XRFs observed with HETE-2/FREGATE

    Barraud, C., Olive, J. F., Lestrade, J. P., Atteia, J. L., Hurley, K., Ricker, G., Lamb, D. Q., Kawai, N., Boer, M., Dezalay, J. P., Pizzichini, G., Vanderspek, R., Crew, G., Doty, J., Monnelly, G., Villasenor, J., Butler, N., Levine, A., Yoshida, A., Shirasaki, Y., & 10 othersSakamoto, T., Tamagawa, T., Torii, K., Matsuoka, M., Fenimore, E. E., Galassi, M., Tavenner, T., Donaghy, T. Q., Graziani, C. & Jernigan, J. G., 2003, In: Astronomy and Astrophysics. 400, 3, p. 1021-1030 10 p.

    Research output: Contribution to journalArticlepeer-review

    Open Access
    105 Scopus citations
  • The X-ray afterglows of GRB 020813 and GRB 021004 with Chandra HETGS: Possible evidence for a supernova prior to GRB 020813

    Butler, N. R., Marshall, H. L., Ricker, G. R., Vanderspek, R. K., Ford, P. G., Crew, G. B., Lamb, D. Q. & Garrett Jernigan, J., Nov 10 2003, In: Astrophysical Journal. 597, 2 I, p. 1010-1016 7 p.

    Research output: Contribution to journalArticlepeer-review

    55 Scopus citations
  • 2004

    HETE-2 observations of gamma-ray bursts and their follow-ups

    Kawai, N., Matsuoka, M., Yoshida, A., Shirasaki, Y., Ricker, G., Doty, J., Vanderspek, R., Crew, G., Villasenor, J., Atteia, J. L., Fenimore, E. E., Galassi, M., Lamb, D. Q., Graziani, C., Hurley, K., Jernigan, J. G., Woosley, S., Martel, F., Monnelly, G., Prigozhin, G., & 25 othersOlive, J. F., Dezalay, J. P., Boer, M., Plzzichini, G., Cline, T., Levine, A., Morgan, E., Tamagawa, T., Butler, N., Sakamoto, T., Toru, K., Barraud, C., Donaghy, T., Suzuki, M., Nakagawa, Y., Takahashi, D., Tavenner, T., Sato, R., Urata, Y., Manchanda, R., Azzibrouck, G., Braga, J., Takagishi, K., Yamauchi, M. & Hatsukade, I., Jan 1 2004, In: Progress of Theoretical Physics Supplement. 155, p. 279-286 8 p.

    Research output: Contribution to journalArticlepeer-review

    Open Access
    1 Scopus citations
  • HETE observations of the gamma-ray burst GRB 030329: Evidence for an underlying soft X-ray component

    Vanderspek, R., Sakamoto, T., Barraud, C., Tamagawa, T., Graziani, C., Suzuki, M., Shirasaki, Y., Prigozhin, G., Villasenor, J., Jernigan, J. G., Crew, G. B., Atteia, J. L., Hurley, K., Kawai, N., Lamb, D. Q., Ricker, G. R., Woosley, S. E., Butler, N., Doty, J. P., Dullighan, A., & 13 othersDonaghy, T. Q., Fenimore, E. E., Galassi, M., Matsuoka, M., Takagishi, K., Torii, K., Yoshida, A., Boer, M., Dezalay, J. P., Olive, J. F., Braga, J., Manchanda, R. & Pizzichini, G., Dec 20 2004, In: Astrophysical Journal. 617, 2 I, p. 1251-1257 7 p.

    Research output: Contribution to journalArticlepeer-review

    53 Scopus citations
  • High energy transient explorer 2 observations of the extremely soft X-ray flash XRF 020903

    Sakamoto, T., Lamb, D. Q., Graziani, C., Donaghy, T. Q., Suzuki, M., Ricker, G., Atteia, J. L., Kawai, N., Yoshida, A., Shirasaki, Y., Tamagawa, T., Torii, K., Matsuoka, M., Fenimore, E. E., Galassi, M., Tavenner, T., Doty, J., Vanderspek, R., Crew, G. B., Villasenor, J., & 19 othersButler, N., Prigozhin, G., Jernigan, J. G., Barraud, C., Boer, M., Dezalay, J. P., Olive, J. F., Hurley, K., Levine, A., Monnelly, G., Martel, F., Morgan, E., Woosley, S. E., Cline, T., Braga, J., Manchanda, R., Pizzichini, G., Takagishi, K. & Yamauchi, M., Feb 20 2004, In: Astrophysical Journal. 602, 2 I, p. 875-885 11 p.

    Research output: Contribution to journalArticlepeer-review

    107 Scopus citations
  • Scientific highlights of the HETE-2 mission

    Lamb, D. Q., Ricker, G. R., Atteia, J. L., Barraud, G., Boër, M., Braga, J., Butler, N., Cline, T., Crew, G. B., Dezalay, J. P., Donaghy, T. Q., Doty, J. P., Dullighan, A., Fenimore, E. E., Galassi, M., Graziani, C., Hurley, K., Jernigan, J. G., Kawai, N., Levine, A., & 20 othersManchanda, R., Matsuoka, M., Martel, F., Monnelly, G., Morgan, G., Olive, J. F., Pizzichini, G., Prigozhin, G., Sakamoto, T., Shirasaki, Y., Suzuki, M., Takagishi, K., Tamagawa, T., Torii, K., Vanderspek, R., Vedrenne, G., Villasenor, J., Woosley, S. E., Yamauchi, M. & Yoshida, A., Jun 2004, In: Nuclear Physics B - Proceedings Supplements. 132, p. 279-288 10 p.

    Research output: Contribution to journalArticlepeer-review

    5 Scopus citations
  • Scientific highlights of the HETE-2 mission

    Lamb, D. Q., Ricker, G. R., Atteia, J. L., Barraud, C., Boer, M., Braga, J., Butler, N., Cline, T., Crew, G. B., Dezalay, J. P., Donaghy, T. Q., Doty, J. P., Dullighan, A., Fenimore, E. E., Galassi, M., Graziani, C., Hurley, K., Jernigan, J. G., Kawai, N., Levine, A., & 20 othersManchanda, R., Matsuoka, M., Martel, F., Monnelly, G., Morgan, E., Olive, J. F., Pizzichini, G., Prigozhin, G., Sakamoto, T., Shirasaki, Y., Suzuki, M., Takagishi, K., Tamagawa, T., Torii, K., Vanderspek, R., Vedrenne, G., Villasenor, J., Woosley, S. E., Yamauchi, M. & Yoshida, A., Apr 2004, In: New Astronomy Reviews. 48, 5-6, p. 423-430 8 p.

    Research output: Contribution to journalShort surveypeer-review

    78 Scopus citations
  • The gamma-ray burst alert system and the results of HETE-2

    Matsuoka, M., Kawai, N., Yoshida, A., Tamagawa, T., Torii, K., Shirasaki, Y., Ricker, G., Doty, J., Vanderspek, R., Crew, G., Villasenor, J., Atteia, J. L., Fenimore, E. E., Galassi, M., Lamb, D. Q., Graziani, C., Hurley, K., Jernigan, J. G., Woosley, S., Martel, F., & 19 othersPrigozhin, G., Olive, J. F., Dezalay, J. P., Boer, M., Cline, T., Braga, J., Manchanda, R., Pizzichini, G., Levine, A., Morgan, E., Butler, N., Sakamoto, T., Urata, Y., Suzuki, M., Sato, R., Nakagawa, Y., Takagishi, K., Yamauchi, M. & Hatsukade, I., 2004, In: Baltic Astronomy. 13, 2, p. 201-206 6 p.

    Research output: Contribution to journalArticlepeer-review

    1 Scopus citations
  • 2005

    Discovery of the short γ-ray burst GRB 050709

    Villasenor, J. S., Lamb, D. Q., Ricker, G. R., Atteia, J. L., Kawai, N., Butler, N., Nakagawa, Y., Jernigan, J. G., Boer, M., Crew, G. B., Donaghy, T. Q., Doty, J., Fenimore, E. E., Galassi, M., Graziani, C., Hurley, K., Levine, A., Martel, F., Matsuoka, M., Olive, J. F., & 13 othersPrigozhin, G., Sakamoto, T., Shirasaki, Y., Suzuki, M., Tamagawa, T., Vanderspek, R., Woosley, S. E., Yoshida, A., Braga, J., Manchanda, R., Pizzichini, G., Takagishi, K. & Yamauchi, M., Oct 6 2005, In: Nature. 437, 7060, p. 855-858 4 p.

    Research output: Contribution to journalArticlepeer-review

    218 Scopus citations
  • Global characteristics of X-ray flashes and X-ray-rich gamma-ray bursts observed by HETE-2

    Sakamoto, T., Lamb, D. Q., Kawai, N., Yoshida, A., Graziani, C., Fenimore, E. E., Donaghy, T. Q., Matsuoka, M., Suzuki, M., Ricker, G., Atteia, J. L., Shirasaki, Y., Tamagawa, T., Torii, K., Galassi, M., Doty, J., Vanderspek, R., Crew, G. B., Villasenor, J., Butler, N., & 18 othersPrigozhin, G., Jernigan, J. G., Barraud, C., Boer, M., Dezalay, J. P., Olive, J. F., Hurley, K., Levine, A., Monnelly, G., Martel, F., Morgan, E., Woosley, S. E., Cline, T., Braga, J., Manchanda, R., Pizzichini, G., Takagishi, K. & Yamauchi, M., Aug 10 2005, In: Astrophysical Journal. 629, 1 I, p. 311-327 17 p.

    Research output: Contribution to journalArticlepeer-review

    202 Scopus citations
  • Global characteristics of X-ray flashes and X-ray rich GRBs observed by HETE-2

    Sakamoto, T., Lamb, D. Q., Kawai, N., Yoshida, A., Graziani, C., Fenimore, E. E., Donaghy, T. Q., Matsuoka, M., Suzuki, M., Ricker, G., Atteia, J. L., Shirasaki, Y., Tamagawa, T., Torii, K., Nakagawa, Y., Galassi, M., Doty, J., Vanderspek, R., Crew, G. B., Villasenor, J., & 9 othersButler, N., Jernigan, J. G., Barraud, C., Bore, M., Dezalay, J. P., Olive, J. F., Hurley, K., Woosley, S. E. & Pizzichini, G., Jan 1 2005, In: Nuovo Cimento della Societa Italiana di Fisica C. 28, 3, p. 339-342 4 p.

    Research output: Contribution to journalArticlepeer-review

    2 Scopus citations
  • HETE-2 localization and observations of the gamma-ray burst GRB 020813

    Sato, R., Sakamoto, T., Kataoka, J., Yoshida, A., Suzuki, M., Kotoku, J., Urata, Y., Yamamoto, Y., Arimoto, M., Tamagawa, T., Shirasaki, Y., Torii, K., Matsuoka, M., Nakagawa, Y., Yamazaki, T., Tanaka, K., Maetou, M., Yamauchi, M., Takagishi, K., Lamb, D. Q., & 23 othersAtteia, J. L., Vanderspek, R., Graziani, C., Prigozhin, G., Villasenor, J., Garrett Jernigan, J., Crew, G. B., Hurley, K., Ricker, G. R., Woosley, S. E., Butler, N., Levine, A., Doty, J. P., Donaghy, T. Q., Fenimore, E. E., Galassi, M., Boer, M., Dezalay, J. P., Olive, J. F., Braga, J., Manchanda, R., Pizzichini, G. & Kawai, N., 2005, In: Publications of the Astronomical Society of Japan. 57, 6, p. 1031-1039 9 p.

    Research output: Contribution to journalArticlepeer-review

    Open Access
    5 Scopus citations
  • HETE-2 observation of two gamma-ray bursts at z > 3

    Atteia, J. L., Kawai, N., Vanderspek, R., Pizzichini, G., Ricker, G. R., Barraud, C., Boer, M., Braga, J., Butler, N., Cline, T., Crew, G. B., Dezalay, J. P., Donaghy, T. Q., Doty, J., Fenimore, E. E., Galassi, M., Graziani, C., Hurley, K., Jernigan, J. G., Lamb, D. Q., & 19 othersLevine, A., Manchanda, R., Martel, F., Matsuoka, M., Morgan, E., Nakagawa, Y., Olive, J. F., Prigozhin, G., Sakamoto, T., Sato, R., Shirasaki, Y., Suzuki, M., Takagishi, K., Tamagawa, T., Torii, K., Villasenor, J., Woosley, S. E., Yamauchi, M. & Yoshida, A., Jun 10 2005, In: Astrophysical Journal. 626, 1 I, p. 292-297 6 p.

    Research output: Contribution to journalArticlepeer-review

    13 Scopus citations
  • High-energy observations of XRF 030723: Evidence for an off-axis gamma-ray burst?

    Butler, N. R., Sakamoto, T., Suzuki, M., Kawai, N., Lamb, D. Q., Graziani, C., Donaghy, T. Q., Dullighan, A., Vanderspek, R., Crew, G. B., Ford, P., Ricker, G., Atteia, J. L., Yoshida, A., Shirasaki, Y., Tamagawa, T., Torii, K., Matsuoka, M., Fenimore, E. E., Galassi, M., & 17 othersDoty, J., Villasenor, J., Prigozhin, G., Jernigan, J. G., Barraud, C., Boer, M., Dezalay, J. P., Olive, J. F., Hurley, K., Levine, A., Martel, F., Morgan, E., Woosley, S. E., Cline, T., Braga, J., Manchanda, R. & Pizzichini, G., Mar 10 2005, In: Astrophysical Journal. 621, 2 I, p. 884-893 10 p.

    Research output: Contribution to journalArticlepeer-review

    22 Scopus citations
  • High-resolution grating spectroscopy of gamma-ray bursts 030328 and 041006 with chandra letgs

    Butler, N. R., Ricker, G. R., Ford, P. G., Vanderspek, R. K., Marshall, H. L., Jernigan, J. G., Garmire, G. P. & Lamb, D. Q., Aug 20 2005, In: Astrophysical Journal. 629, 2 I, p. 908-914 7 p.

    Research output: Contribution to journalArticlepeer-review

    10 Scopus citations
  • New concept of small satellite, HETE-2 and its scientific activity

    Matsuoka, M., Kawai, N., Yoshida, A., Tamagawa, T., Shirasaki, Y., Suzuki, M., Nakagawa, Y., Sakamoto, T., Sato, R., Ricker, G., Doty, J., Vanderspek, R., Crew, G., Vilasenor, J., Atteia, J. L., Fenimore, E. E., Galassi, M., Lamb, D. Q., Graziani, C., Hurley, K., & 27 othersJernigan, J. G., Woosley, S., Martel, F., Monnelly, G., Prigozhin, G., Olive, J. F., Dezalay, J. P., Boer, M., Cline, T., Braga, J., Manchanda, R., Pizzichini, G., Levine, A., Morgan, E., Butler, N., Kotani, T., Kotoku, J., Torii, K., Urata, Y., Arimoto, M., Ishikawa, N., Kobayashi, A., Maeto, M., Shimokawabe, T., Sugita, S., Tanaka, K. & Yamauchi, M., 2005, International Astronautical Federation - 56th International Astronautical Congress 2005. Vol. 3. p. 2092-2098 7 p.

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

  • The GRB 011211 X-ray lines: Toward resolving the significance debate

    Butler, N., Ricker, G., Vanderspek, R., Ford, P., Crew, G., Lamb, D. Q. & Jernigan, J. G., Jul 1 2005, In: Astrophysical Journal. 627, 1 II, p. L9-L11

    Research output: Contribution to journalArticlepeer-review

    8 Scopus citations
  • 2006

    An optically dark GRB observed by HETE-2: GRB 051022

    Nakagawa, Y. E., Yoshida, A., Sugita, S., Tanaka, K., Ishikawa, N., Tamagawa, T., Suzuki, M., Shirasaki, Y., Kawai, N., Matsuoka, M., Atteia, J. L., Pelangeon, A., Vanderspek, R., Crew, G. B., Villasenor, J. S., Butler, N., Doty, J. P., Ricker, G. R., Pizzichini, G., Donaghy, T. Q., & 16 othersLamb, D. Q., Graziani, C., Sato, R., Maetou, M., Arimoto, M., Kotoku, JI., Jernigan, J. G., Sakamoto, T., Olive, J. F., Boer, M., Fenimore, E. E., Galassi, M., Woosley, S. E., Yamauchi, M., Takagishi, K. & Hatsukade, I., 2006, In: Publications of the Astronomical Society of Japan. 58, 4, p. L35-L39

    Research output: Contribution to journalArticlepeer-review

    Open Access
    11 Scopus citations
  • Constraining the dark GRB mystery with HETE-2 SXC localizations

    Villasenor, J., Vanderspek, R., Ricker, G., Butler, N., Crew, G., Dullighan, A. & Jernigan, J. G., Jan 1 2006, In: Advances in Space Research. 38, 7, p. 1320-1324 5 p.

    Research output: Contribution to journalArticlepeer-review

  • Observation of GRB 051022 detected by HETE-2

    Nakagawa, Y. E., Yoshida, A., Sugita, S., Tanaka, K., Ishikawa, N., Tamagawa, T., Suzuki, M., Shirasaki, Y., Kawai, N., Matsuoka, M., Atteia, J. L., Pelangeon, A., Vanderspek, R., Crew, G. B., Villasenor, J. S., Butler, N., Doty, J., Ricker, G. R., Pizzichini, G., Donaghy, T. Q., & 12 othersLamb, D. Q., Graziani, C., Jernigan, J. G., Sakamoto, T., Olive, J. F., Boer, M., Fenimore, E. E., Galassi, M., Woosley, S. E., Yamauchi, M., Takagishi, K. & Hatsukade, I., Dec 2006, In: Nuovo Cimento della Societa Italiana di Fisica B. 121, 12, p. 1535-1537 3 p.

    Research output: Contribution to journalArticlepeer-review

  • Rapidly detecting extincted bursts with KAIT and PAIRITEL

    Butler, N., Bloom, J., Filippenko, A., Li, W., Foley, R., Alatalo, K., Kocevski, D., Perley, D. & Pooley, D., May 19 2006, GAMMA-RAY BURSTS IN THE SWIFT ERA: Sixteenth Maryland Astrophysics Conference. p. 277-280 4 p. (AIP Conference Proceedings; vol. 836).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    2 Scopus citations
  • When do internal shocks end and external shocks begin? Early-time broadband modeling of GRB 051111

    Butler, N. R., Li, W., Perley, D., Huang, K. Y., Urata, Y., Prochaska, J. X., Bloom, J. S., Filippenko, A. V., Foley, R. J., Kocevski, D., Chen, H. W., Qiu, Y., Kuo, P. H., Huang, F. Y., Ip, W. H., Tamagawa, T., Onda, K., Tashiro, M., Makishima, K., Nishihara, S., & 1 othersSarugaku, Y., Dec 1 2006, In: Astrophysical Journal. 652, 2 I, p. 1390-1399 10 p.

    Research output: Contribution to journalArticlepeer-review

    32 Scopus citations
  • X-ray bursts observed by HETE-2

    Suzuki, M., Arimoto, M., Ishikawa, N., Kobayashi, A., Kotoku, J., Maetou, M., Nakagawa, Y., Sakamoto, T., Sato, R., Shimokawabe, T., Shirasaki, Y., Sugita, S., Tamagawa, T., Tanaka, K., Kawai, N., Yoshida, A., Matsuoka, M., Butler, N., Crew, G. B., Vanderspek, R., & 5 othersGraziani, C., Donaghy, T. Q., Doty, J., Fenimore, E. E. & Galassi, M., Dec 2006, In: Nuovo Cimento della Societa Italiana di Fisica B. 121, 12, p. 1593-1594 2 p.

    Research output: Contribution to journalArticlepeer-review

    2 Scopus citations
  • X-ray line emission in Swift XRT spectra?

    Butler, N., May 19 2006, GAMMA-RAY BURSTS IN THE SWIFT ERA: Sixteenth Maryland Astrophysics Conference. p. 259-264 6 p. (AIP Conference Proceedings; vol. 836).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

  • XRF 040912: A likely distant X-ray flash

    Stratta, G., Basa, S., Butler, N., Atteia, J. L., Gendre, B., Pelangeon, A., Malacrino, F., Mellier, Y., Kann, D. A., Zeh, A., Klose, S., Palazzi, E. & Masetti, N., Dec 2006, In: Nuovo Cimento della Societa Italiana di Fisica B. 121, 12, p. 1589-1591 3 p.

    Research output: Contribution to journalArticlepeer-review

    1 Scopus citations
  • 2007

    A complete catalog of Swift gamma-ray burst spectra and durations: Demise of a physical origin for pre-Swift high-energy correlations

    Butler, N. R., Kocevski, D., Bloom, J. S. & Curtis, J. L., Dec 10 2007, In: Astrophysical Journal. 671, 1, p. 656-677 22 p.

    Research output: Contribution to journalArticlepeer-review

    233 Scopus citations
  • A putative early-type host galaxy for GRB 060502B: Implications for the progenitors of short-duration hard-spectrum bursts

    Bloom, J. S., Perley, D. A., Chen, H. W., Butler, N., Prochaska, J. X., Kocevski, D., Blake, C. H., Szentgyorgyi, A., Falco, E. E. & Starr, D. L., Jan 10 2007, In: Astrophysical Journal. 654, 2 I, p. 878-884 7 p.

    Research output: Contribution to journalArticlepeer-review

    65 Scopus citations
  • Discovery of a new X-ray burst/millisecond accreting pulsar, HETE J1900.1-2455

    Suzuki, M., Kawai, N., Tamagawa, T., Yoshida, A., Nakagawa, Y. E., Tanaka, K., Shirasaki, Y., Matsuoka, M., Ricker, G. R., Vanderspek, R., Butler, N., Lamb, D. Q., Graziani, C., Pizzichini, G., Sato, R., Arimoto, M., Kotoku, J., Maetou, M. & Yamauchi, M., 2007, In: Publications of the Astronomical Society of Japan. 59, 1, p. 263-268 6 p.

    Research output: Contribution to journalArticlepeer-review

    Open Access
    8 Scopus citations
  • HETE-2 observations of the X-ray flash XRF 040916

    Arimoto, M., Kawai, N., Suzuki, M., Sato, R., Pazmino, N. V., Shimokawabe, T., Ishimura, T., Kotoku, J. N. I., Yoshida, A., Tamagawa, T., Shirasaki, Y., Matsuoka, M., Nakagawa, Y., Ishikawa, N., Kobayashi, A., Sugita, S., Takahashi, I., Kuwahara, M., Yamauchi, M., Takagishi, K., & 26 othersHatsukade, I., Atteia, J. L., Pelangeon, A., Vanderspek, R., Graziani, C., Prigozhin, G., Villasenor, J., Garrett Jernigan, J., Crew, G. B., Hurley, K., Sakamoto, T., Ricker, G. R., Woosley, S. E., Butler, N., Levine, A., Doty, J. P., Donaghy, T. Q., Lamb, D. Q., Fenimore, E. E., Galassi, M., Boer, M., Dezalay, J. P., Olive, J. F., Braga, J., Manchanda, R. & Pizzichini, G., 2007, In: Publications of the Astronomical Society of Japan. 59, 3, p. 695-702 8 p.

    Research output: Contribution to journalArticlepeer-review

    Open Access
    3 Scopus citations
  • Multicolor infrared observations of SN 2006aj. I. The supernova associated with XRF 060218

    Kocevski, D., Modjaz, M., Bloom, J. S., Foley, R., Starr, D., Blake, C. H., Falco, E. E., Butler, N. R., Skrutskie, M. & Szentgyorgyi, A., Jul 10 2007, In: Astrophysical Journal. 663, 2 I, p. 1180-1186 7 p.

    Research output: Contribution to journalArticlepeer-review

    27 Scopus citations
  • On the early-time X-ray spectra of Swift afterglows. I. Evidence for anomalous soft X-ray emission

    Butler, N. R., Feb 20 2007, In: Astrophysical Journal. 656, 2 I, p. 1001-1018 18 p.

    Research output: Contribution to journalArticlepeer-review

    33 Scopus citations
  • Pulse width evolution of late-time X-ray flares in gamma-ray bursts

    Kocevski, D., Butler, N. & Bloom, J. S., 2007, In: Astrophysical Journal. 667, 2 I, p. 1024-1032 9 p.

    Research output: Contribution to journalArticlepeer-review

    26 Scopus citations
  • Refined astrometry and positions for 179 Swift X-ray afterglows

    Butler, N. R., Mar 2007, In: Astronomical Journal. 133, 3, p. 1027-1033 7 p.

    Research output: Contribution to journalArticlepeer-review

    45 Scopus citations
  • Swift late GRB emission and GLAST

    Butler, N., Dec 1 2007, First GLAST Symposium. p. 103-105 3 p. (AIP Conference Proceedings; vol. 921).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    1 Scopus citations
  • X-ray flashes or soft gamma-ray bursts? the case of the likely distant XRF 040912

    Stratta, G., Basa, S., Butler, N., Attela, J. L., Gendre, B., Pélangeon, A., Malacrino, F., Mellier, Y., Kann, D. A., Klose, S., Zeh, A., Masetti, N., Palazzi, E., Gorosabel, J., Castro-Tirado, A. J., De Ugarte Postigo, A., Jelinek, M., Cepa, J., Castañeda, H., Martínez-Delgado, D., & 32 othersBoër, M., Braga, J., Crew, G., Donaghy, T. Q., Dezalay, J. P., Doty, J., Fenimore, E. E., Galassi, M., Graziani, C., Jernigan, J. G., Kawai, N., Lamb, D. Q., Levine, A., Manchanda, R. K., Martel, F., Matsuoka, M., Nakagawa, Y., Olive, J. F., Pizzichini, G., Prigozhin, G., Ricker, G., Sakamoto, T., Shirasaki, Y., Sugita, S., Suzuki, M., Takagishi, K., Tamagawa, T., Vanderspek, R., Villasenor, J., Woosley, S. E., Yamauchi, M. & Yoshida, A., Jan 2007, In: Astronomy and Astrophysics. 461, 2, p. 485-492 8 p.

    Research output: Contribution to journalArticlepeer-review

    7 Scopus citations
  • X-ray hardness evolution in GRB afterglows and flares: Late-time GRB activity without NH variations

    Butler, N. R. & Kocevski, D., Jul 1 2007, In: Astrophysical Journal. 663, 1 I, p. 407-419 13 p.

    Research output: Contribution to journalArticlepeer-review

    103 Scopus citations
  • X-ray hardness variations as an internal/external shock diagnostic

    Butler, N. R. & Kocevski, D., 2007, In: Astrophysical Journal. 668, 1 I, p. 400-408 9 p.

    Research output: Contribution to journalArticlepeer-review

    37 Scopus citations
  • XRF 060428B: Observational evidence for a strongly lensed burst

    Perley, D. A., Bloom, J. S., Butler, N. R., Li, W. & Chen, H. W., 2007, SUPERNOVA 1987A: 20 YEARS AFTER: Supernovae and Gamma-Ray Bursters. p. 526-529 4 p. (AIP Conference Proceedings; vol. 937).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    3 Scopus citations
  • 2008

    Can we trust GRB high energy correlations?

    Butler, N. R., Kocevski, D. & Bloom, J. S., 2008, Gamma-Ray Bursts 2007 - Proceedings of the Santa Fe Conference. p. 16-19 4 p. (AIP Conference Proceedings; vol. 1000).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

  • Gamma-ray burst energetics in the Swift ERA

    Kocevski, D. & Butler, N., Jun 10 2008, In: Astrophysical Journal. 680, 1, p. 531-538 8 p.

    Research output: Contribution to journalArticlepeer-review

    60 Scopus citations
  • Gamma-ray bursts, classified physically

    Bloom, J. S., Butler, N. R. & Perley, D. A., 2008, Gamma-Ray Bursts 2007 - Proceedings of the Santa Fe Conference. p. 11-15 5 p. (AIP Conference Proceedings; vol. 1000).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    27 Scopus citations
  • GRB 071003: Broadband follow-up observations of a very bright gamma-ray burst in a galactic halo

    Perley, D. A., Li, W., Chornock, R., Prochaska, J. X., Butler, N. R., Chandra, P., Pollack, L. K., Bloom, J. S., Fllippenko, A. V., Swan, H., Yuan, F., Akerlof, C., Auger, M. W., Cenko, S. B., Chen, H. W., Fassnacht, C. D., Fox, D., Frail, D., Johansson, E. M., McKay, T., & 9 othersLe Mignant, D., Modjaz, M., Rujopakarn, W., Russel, R., Skinner, M. A., Smith, G. H., Smith, I., Van Dam, M. A. & Yost, S., Nov 20 2008, In: Astrophysical Journal. 688, 1, p. 470-490 21 p.

    Research output: Contribution to journalArticlepeer-review

    56 Scopus citations
  • Multiple-component analysis of the time-resolved spectra of GRB 041006: A clue to the nature of the underlying soft component of GRBs

    Shirasaki, Y., Yoshida, A., Kawai, N., Tamagawa, T., Sakamoto, T., Suzuki, M., Nakagawa, Y., Kobayashi, A., Sugita, S., Takahashi, I., Arimoto, M., Shimokawabe, T., Pazmino, N. V., Ishimura, T., Sato, R., Matsuoka, M., Fenimore, E. E., Galassi, M., Lamb, D. Q., Graziani, C., & 13 othersDonaghy, T. Q., Atteia, J. L., Pelangeon, A., Vanderspek, R., Crew, G. B., Doty, J. P., Villasenor, J., Paigozhin, G., Butler, N., Ricker, G. R., Hurley, K., Woosley, S. E. & Pizzichini, G., 2008, In: Publications of the Astronomical Society of Japan. 60, 4, p. 919-931 13 p.

    Research output: Contribution to journalArticlepeer-review

    Open Access
    13 Scopus citations
  • Real-time transient classification pipeline

    Starr, D. L., Bloom, J. S. & Butler, N. R., Dec 1 2008, Gamma-Ray Bursts 2007 - Proceedings of the Santa Fe Conference. p. 635-638 4 p. (AIP Conference Proceedings; vol. 1000).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

  • The troublesome broadband evolution of GRB 061126: Does a gray burst imply gray dust?

    Perley, D. A., Bloom, J. S., Butler, N. R., Pollack, L. K., Holtzman, J., Blake, C. H., Kocevski, D., Vestrand, W. T., Li, W., Foley, R. J., Bellm, E., Chen, H. W., Prochaska, J. X., Starr, D., Filippenko, A. V., Falco, E. E., Szentgyorgyi, A. H., Wren, J., Wozniak, P. R., White, R., & 1 othersPergande, J., Jan 1 2008, In: Astrophysical Journal. 672, 1, p. 449-464 16 p.

    Research output: Contribution to journalArticlepeer-review

    100 Scopus citations