A partial list of my collaborators.

Publications in Refereed Journals

★ indicates papers led by students in my group. Occasionally, the list below may be outdated.

  1. ALMEIDA, I., DUARTE, R., NEMMEN, R. S. Deep learning model for multiwavelength low-luminosity AGN SEDs. Submitted
  2. DUARTE, R., NEMMEN, R. S., NAVARRO, J. P. Black hole weather forecasting with deep learning: A pilot study. Submitted
  3. CAFARDO, F., NEMMEN, R. S. +Fermi LAT Collaboration. Fermi LAT observations of Sagittarius A*: Imaging Analysis. Submitted
  4. GUTIERREZ, E., NEMMEN, R., CAFARDO, F. A Nonthermal Bomb Explains the Near-infrared Superflare of Sgr A*. 2020. ApJL,891, 36
  5. DE MENEZES, R., NEMMEN, R. S., +Fermi LAT Collaboration. Gamma-ray observations of low-luminosity AGNs. 2020, MNRAS
  6. SOARES, G., NEMMEN, R. S. Jet efficiencies and black hole spins of jetted quasars. 2020, MNRAS,
  7. ALMEIDA, I., NEMMEN, R. S. Winds and feedback from supermassive black holes accreting at low rates: Hydrodynamical treatment. 2020. MNRAS
  8. MARINELLO, M., OVERZIER, R., …, NEMMEN, R., … A VLT/SINFONI study of black hole growth in high redshift radio-loud quasars from the CARLA survey. 2020, MNRAS
  9. RICHARD-LAFERRIÈRE, A., HLAVACEK-LARRONDO, J., …, NEMMEN, R. On the relation between mini-halos and AGN feedback in clusters of galaxies. 2020, MNRAS
  10. NEMMEN. R. The spin of M87*. 2019. ApJL
  11. NEMMEN, R. S., DE MENEZES, R., PASCHALIDIS, V. Search for QPOs in Perseus with FermiLAT. arXiv:1811.07215
  12. DE MENEZES, R., CAFARDO, F., NEMMEN, R. S. Milky Way globular clusters in gamma-rays: analyzing the dynamical formation of millisecond pulsars. 2019, MNRAS
  13. RIFFEL, R., NEMMEN, R., et al. Precessing winds from the nucleus of the prototype Red Geyser. 2019, MNRAS
  14. ALMEIDA, I., NEMMEN, R. S., WONG, K., WU, Q., IRWIN, J. The multiwavelength spectrum of NGC 3115: Hot accretion flow properties. 2018, MNRAS
  15. WONG, K., NEMMEN, R., IRWIN, J. A., LIN, D. Hard X-ray Emission from the M87 AGN Detected with NuSTAR. 2017, ApJL
  16. SCHIMOIA, J. S., …, NEMMEN, R. S., ERACLEOUS, M. Evolution of the accretion disk around the supermassive black hole of NGC 7213. 2017, ApJ
  17. CTA Consortium. Prospects for Cherenkov Telescope Array Observations of the Young Supernova Remnant RX J1713.7-3946. 2017, ApJ, 840, 74
  18. STORCHI-BERGMANN, T., …, NEMMEN, R. Double-Peaked Profiles: Ubiquitous Signatures of Disks in the Broad Emission Lines of Active Galactic Nuclei. 2017, ApJ, 835, 236
  19. Fermi LAT Collaboration. The First Fermi LAT Supernova Remnant Catalog. 2016, ApJS, 224, 8
  20. Fermi LAT Collaboration. Limits on Dark Matter Annihilation Signals from the Fermi LAT 4-year Measurement of the Isotropic Gamma-Ray Background. 2015, JCAP, 9, 8
  21. GUIRIEC, S., …, NEMMEN, R. S., et al. A new model for the prompt emission of gamma-ray bursts and its effect on spectral correlations. ApJ, 807, 148
  22. SCHIMOIA, J. S., …, NEMMEN, R. S., WINGE, C. Short-Timescale monitoring of the X-ray, UV and broad double-peak emission line of the nucleus of NGC 1097. 2015, ApJ, 800, 63
  23. NEMMEN, R. S., TCHEKHOVSKOY, A. On the Efficiency of Jet Production in Radio Galaxies. 2015, MNRAS, 449, 316
  24. Fermi LAT Collaboration. The Spectrum of Isotropic Diffuse Gamma-Ray Emission between 100 MeV and 820 GeV. 2015, ApJ, 799, 86
  25. Fermi LAT Collaboration. Gamma-ray flaring activity from the gravitationally lensed blazar PKS 1830-211 observed by Fermi LAT. 2015, ApJ, 799, 143
  26. Fermi LAT Collaboration. The Spectrum and Morphology of the Fermi Bubbles. 2014, ApJ, 793, 64
  27. Fermi LAT Collaboration. Fermi Establishes Classical Novae as a New Class of Gamma-Ray Sources. 2014, Science, 345, 554
  28. AJELLO, M., …, NEMMEN, R. S., et al. Impulsive and Long Duration High-energy Gamma-Ray Emission from the Very Bright 2012 March 7 Solar Flares. 2014, ApJ, 789, 20
  29. Fermi LAT Collaboration. Search for Cosmic-Ray-induced Gamma-Ray Emission in Galaxy Clusters. 2014, ApJ, 787, 18
  30. Fermi LAT Collaboration. High-energy Gamma-Ray Emission from Solar Flares: Summary of Fermi LAT Detections and Analysis of Two M-class Flares. 2014, ApJ, 787, 15
  31. Fermi LAT Collaboration. Multifrequency Studies of the Peculiar Quasar 4C +21.35 during the 2010 Flaring Activity. 2014, ApJ, 786, 157
  32. Fermi LAT Collaboration. Inferred Cosmic-Ray Spectrum from Fermi LAT γ-Ray Observations of Earth’s Limb. 2014, Phys. Rev. Lett. 112, 151103
  33. BARBIELLINI, G., …, NEMMEN, R. S., et al. LAT Observations of blazar 3C 279 occultations by the Sun. 2014, ApJ, 784, 118
  34. NEMMEN, R. S., STORCHI-BERGMANN, T., ERACLEOUS, M. Spectral Models for Low-luminosity Active Galactic Nuclei in LINERs: The Role of Advection-dominated Accretion and Jets. 2014, MNRAS, 438, 2804
  35. Fermi LAT Collaboration. Dark Matter Constraints from Observations of 25 Milky Way Satellite Galaxies with the Fermi Large Area Telescope. 2014, Phys. Rev. D, 89, 042001
  36. PREECE, R., …, NEMMEN, R. S., et al. The First Pulse of the Extremely Bright GRB 130427A: A Test Lab for Synchrotron Shocks. 2014, Science, 343, 51
  37. Fermi LAT Collaboration. Fermi-LAT Observations of the Gamma-ray Burst GRB 130427A. 2014, Science, 343, 42
  38. MASON, R. E., …, NEMMEN, R. S., ALONSO-HERRERO, A. The Role of the Accretion Disk, Dust, and Jets in the IR Emission of Low-luminosity AGN. 2013, ApJ, 777, 164
  39. Fermi LAT Collaboration. The First Fermi-LAT Catalog of Sources Above 10 GeV. 2013, ApJS, 209, 34
  40. Fermi LAT Collaboration. Search for Gamma-ray Spectral Lines with the Fermi Large Area Telescope and Dark Matter Implications. 2013, Phys. Rev. D, 88, 8
  41. Fermi LAT Collaboration. The First Fermi LAT Gamma-ray Burst Catalog. 2013, ApJS, 209, 11
  42. Fermi LAT Collaboration. The Second Fermi Large Area Telescope Catalog of Gamma-Ray Pulsars. 2013, ApJS, 208, 17
  43. Fermi LAT Collaboration. Associating Long-term γ-Ray Variability with the Superorbital Period of LS I +61°303. 2013, ApJ, 773, L35
  44. Fermi LAT Collaboration. Constraints on the Galactic Population of TEV Pulsar Wind Nebulae Using Fermi Large Area Telescope Observations. 2013, ApJ, 773, 77
  45. Fermi LAT Collaboration. The Fermi All-sky Variability Analysis: A List of Flaring Gamma-Ray Sources and the Search for Transients in Our Galaxy. 2013, ApJ, 771, 57
  46. Fermi LAT Collaboration. Determination of the Point-Spread Function for the Fermi Large Area Telescope from On-orbit Data and Limits on Pair Halos. 2013, ApJ, 765, 54
  47. Fermi LAT Collaboration. Detection of the Characteristic Pion-Decay Signature in Supernova Remnants. 2013, Science, 339, 807
  48. Tombesi, f., …, Nemmen, R. S., et al. Unification of X-ray winds in Seyfert galaxies: From ultra-fast outflows to warm absorbers. 2013, MNRAS, 430, 1102
  49. NEMMEN, R. S., GEORGANOPOULOS, M., GUIRIEC, S., MEYER, E. T., GEHRELS, N., SAMBRUNA, R. A Universal Scaling for the Energetics of Relativistic Jets from Black Hole Systems. 2012, Science, 338, 1445
  50. Fermi LAT Collaboration. A Gamma-Ray Binary Millisecond Pulsar in a Blind Search with Fermi LAT. 2012, Science, 338, 1314
  51. Fermi LAT Collaboration. The Fermi Large Area Telescope On Orbit: Event classification, Instrument Response Functions, and Calibration. 2012, ApJ, 203, 4
  52. Fermi LAT Collaboration. Fermi Large Area Telescope Study of Cosmic Rays and the Interstellar Medium in nearby Molecular Clouds. 2012, ApJ, 755, 22
  53. SCHIMOIA, J. S., STORCHI-BERGMANN, T., NEMMEN, R. S., et al. Short timescale variations of the Hα double-peaked profile of the nucleus of NGC 1097. 2012, ApJ, 748, 145
  54. SHANG, Z., …, NEMMEN, R. S., et al. The Next Generation Atlas of Quasar Spectral Energy Distributions from Radio to X-rays. 2011, ApJS, 196, 2
  55. NEMMEN, R. S., BROTHERTON, M. Quasar bolometric corrections: Theoretical considerations. 2010, MNRAS, 408, 1598
  56. NEMMEN, R. S., BONATTO, C., STORCHI-BERGMANN, T. A correlation between the highest energy cosmic rays and nearby active galactic nuclei detected by Fermi. 2010, ApJ, 722, 281
  57. OKAMOTO, T., NEMMEN, R. S., BOWER, R. G. The impact of radio feedback from active galactic nuclei in cosmological simulations: Formation of disk galaxies. 2008,  MNRAS, 385, 161
  58. NEMMEN, R. S., BOWER, R. G., BABUL, A., STORCHI-BERGMANN, T. Models for jet power in elliptical galaxies: A case for rapidly spinning black holes. 2007, MNRAS, 377, 1652
  59. NEMMEN, R. S., STORCHI-BERGMANN, T., YUAN, F., ERACLEOUS, M., TERASHIMA, Y., WILSON, A. Radiatively Inefficient Accretion Flow in the Nucleus of NGC 1097. 2006, ApJ, 643, 652 
  60. STORCHI-BERGMANN, T., NEMMEN, R. S., et al. Evidence for a Starburst within 9 pc of the Active Nucleus of NGC 1097. 2005, ApJ, 624, L13 
  61. STORCHI-BERGMANN, T., NEMMEN, R. S., et al. Evolution of the Nuclear Accretion Disk Emission in NGC 1097: Getting Closer to the Black Hole. 2003, ApJ, 598, 956

University of São Paulo / Associate Professor

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