PUBLICATION LIST (1985-1999)

     Refereed articles

1985

[1] Inhomogeneous synchrotron self Compton models and the problem of relativistic beaming of BL Lac objects.
      Ghisellini G., Maraschi L., & Treves A.,   1985. A&A, 146, 204
 

1986

[2] Spectral properties of blazars: I. Objects observed in the far ultraviolet.
      Ghisellini G., Maraschi L., Tanzi E.G., & Treves A., 1986. ApJ, 310, 317.

[3] Spectral properties of blazars: II. An X-ray observed sample.
      Maraschi L., Ghisellini G., Tanzi E.G., & Treves A.. 1986. ApJ, 310, 325.
 

1987

[4] Pair production in synchrotron self Compton models: the case of one generation of pairs
       Ghisellini G.,  1987. MNRAS, 224, 1.

[5] Beaming in blazars
     Madau P., Ghisellini G., & Persic M., 1987. MNRAS, 224, 257
 

1988

[6] Photon starved, pair loaded compact sources and the X-ray background
      Fabian A.C., Done C., & Ghisellini  G.,  1988. MNRAS, 232, 21p.

 [7] The synchrotron boiler
       Ghisellini G., Guilbert P., & Svensson R. , 1988. ApJ, 334, L5
 

1989

[8] Synchrotron self Compton models for compact sources The case of a steep power law particle distribution
      Ghisellini G.,  1989. MNRAS, 236, 341

 [9] Bulk acceleration in relativistic jets and the spectral properties of blazars
      Ghisellini G., & Maraschi L., 1989. ApJ, 340, 181

[10] Pair production in steady synchrotron self Compton models
       Ghisellini G.,  1989. MNRAS, 238, 449

[11] Frequency dependent variability in synchrotron self Compton  models
        Ghisellini G., George I.M., & Done C.,  1989. MNRAS, 241, 43p.
 

1990

[12] Pair loading in compact sources
       Done C.,  Ghisellini G., & Fabian A.C., 1990. MNRAS, 245, 1.

[13] Acceleration by synchrotron absorption and superluminal sources
         Ghisellini G., Bodo G., Trussoni E., & Rees M.J., 1990. ApJ, 362, L1.

[14] Electron positron pairs, Compton reflection, and the X-ray spectra of active galactic nuclei
        Zdziarski A.A.,  Ghisellini G., George I.M., Svensson R., Fabian A.C.  & Done C., 1990.  ApJ, 363, L1.
 

1991

 [15] Anisotropic Compton emission
         Ghisellini G., George I.M., Fabian A.C., & Done C.,  1991. MNRAS, 248, 14.

[16] The synchrotron and the cyclo-synchrotron absorption cross section
        Ghisellini G. & Svensson R., 1991.  MNRAS, 252, 313.

[17] On the magnetic energy density of the X-ray emission region of active galactic nuclei
        Celotti A., Ghisellini G. & Fabian A.C., 1991. MNRAS, 251, 529.
 

1992

[18] Diamagnetic effects in synchrotron sources
        Bodo G.,  Ghisellini G. & Trussoni E., 1992. MNRAS, 255, 694.

[19] Radiative acceleration by synchrotron sources
         Ghisellini G., Bodo G. & Trussoni E., 1992. ApJ, 401, 87.

[20] The role of electron positron pairs in parsec-scale radio jets
         Ghisellini G., Celotti A., George I.M., & Fabian A.C., 1992.  MNRAS, 258, 776.

[21] A jet model for the gamma-ray-emitting blazar 3C 279
        Maraschi L., Ghisellini G. & Celotti A., 1992.  ApJ, 397, L5.
 

1993

[22] Relativistic bulk motion in active galactic nuclei
        Ghisellini G., Padovani P., Celotti A. & Maraschi L., 1993.  ApJ, 407, 65.

[23] Radio-loud AGN and the extragalactic gamma-ray background
         Padovani P.,  Ghisellini G., Fabian A.C. & Celotti A., 1993. MNRAS, 260, L21.

[24] Unified model for X-ray and Radio selected BL Lac objects
        Celotti A., Maraschi L.,  Ghisellini G., Caccianiga A. & Maccacaro T., 1993. ApJ, 416, 118.

[25] Self-absorbed active galactic nuclei and the cosmic X-ray  background
        Madau P.,  Ghisellini G. & Fabian A.C. , 1993. ApJ, 410, L7.

[26] On re-acceleration, pairs and the high energy spectrum of AGN and galactic black hole candidates
        Ghisellini G., Haardt F. & Fabian A.C., 1993. MNRAS, 263, L9.
 

1994

[27] The contribution of the obscuring torus to the X-ray  spectrum of Seyfert galaxies:
         a test for the unification model
        Ghisellini G., Haardt, F. & Matt, G.m 1994, MNRAS, 267, 743

[28] On thermal Comptonization in electron-positron pair plasmas
        Ghisellini G. & Haardt F., 1994, ApJ, 429, L53

[29] A model for the X-ray and UV emission from Seyfert galaxies and galactic black holes
        Haardt F., Maraschi L. & Ghisellini G., 1994, ApJ, 432, L95

[30] The radio to gamma-ray energy distribution of 3C 279  in low state
        Maraschi L., Grandi P., Urry C.M., Wehrle A.E., Madejski G.M., Fink H.H.,  Ghisellini G., Hartman, R.C.,
        Koratkar A.P., Pian E.,  Thomas H.C., Treves A., Aller M.F., Aller H.D., Bailyn C.D.,  Balonek T.J., Boch
        H., Collmar W., Glass I.S., Lichfield S., McHardy I.M., Pesce J., Reuter H.P., Steppe H., Steven J.,
        Terasranta H., Wagner S.J., 1994, ApJ, 435, L91

[31] Unified Seyfert scheme and the origin of the cosmic X-ray  background
         Madau P.,  Ghisellini G. & Fabian A.C., 1994. MNRAS, 270, L17
 
 

1995

[32] Gamma-ray loud blazars and beaming
       Dondi L. & Ghisellini G.,  1995. MNRAS, 273, 583

[33] The velocity of the emitting plasma of the superluminal  galactic source GRS 1915+105
        Bodo G. & Ghisellini G., 1995. ApJ, 441, L69

[34] Spectral variability of the X-ray bright BL Lac object PKS 2005-489
         Sambruna R.M., Urry C.M., Ghisellini G., Maraschi L. & Treves A., 1995. ApJ, 449, 567

[35] Pair-dominated Active Galactic Nuclei and the origin of the X-ray background
        Celotti A., Fabian A.C., Ghisellini G. & Madau P., 1995. MNRAS, 277, 1169

[36] Rosat observations of radio selected BL Lac objects
        Comastri A., Molendi S. & Ghisellini G., 1995. MNRAS, 277, 297
 

1996

[37] The broad band energy distribution of the misaligned gamma-ray blazar PKS 0521-365
         Pian E., Falomo R., Ghisellini G., Maraschi L., Sambruna R.M., Scarpa R. & Treves A., 1996. ApJ, 459, 169

[38] On the cyclo-synchrotron cross section
        Gliozzi M., Bodo G.,  Ghisellini G. & Trussoni E. , 1996. MNRAS, 280, 1094

[39]  Confirmation of the 12 year optical outburst cycle in blazar OJ 287
         A. Sillanpaa, L.O. Takalo, H.J. Lehto, T. Pursimo, K. Nilsson,  P. Teerikorpi, P. Heinamaki, M. Kidger,
         J.A. de Diego,  J.N. Gonzalez-Perez, J.-M. Rodri guez-Espinosa, T. Mahoney,  P. Boltwood, D.
         Dultzin-Hacyan, E. Benitez, G.W. Turner, J.W. Robertson, R.K. Honeycut, Yu.S. Efimov, N.
         Shakhovskoy, P. A. Charles,  K. J. Schramm, U. Borgeest, J.V. Linde, W. Weneit, D. Kuhl, T. Schramm,
        A. Sadun, R. Grashuis, J. Heidt, S. Wagner, H. Bock, M. Kummel,  A. Heines, G. Tosti, M. Fiorucci, G.
        Ghisellini, C. Raiteri, M. Villata,  G. De Francesco, S. Bosio & G. Latini., 1996. A&A, 305, L17

[40] On the origin of the gamma-ray emission in blazars
        Ghisellini G. & Madau P.,  1996. MNRAS, 280, 67

[41] Optical photometric monitoring of the BL Lac object 0422+004 in autumn-winter 1994-1995
        Massaro E., Nesci R., Trevese D., Maesano M., Montagni F., Ghisellini G., Raiteri C.M., Villata M., De
        Francesco G.,  Bosio S., Latini G., Fiorucci M., Tosti G. & Maffei P.,  1996. A&A, 314, 87

[42] Diagnostics of Inverse Compton models for the gamma-ray emission of 3C 279 and Mkr 421
        Ghisellini G., Maraschi L. & Dondi L., 1996. A&ASS, 120, 503

[43] Monitoring of 3C 66A during an extended outburst
       Takalo L.O., Sillanpaa A., Lehto H.J., Nilsson K., Pursimo T., Teerikorpi P., Heinamaki P., Kidger M.,
       de Diego J.A., Gonzalez-Perez J.N., Rodriguez-Espinosa J.-M., Mahoney T., Boltwood P., Dultzin-Hacyan
       D., Benitez E., Turner G.W., Honeycut R.K., Efimov Yu.S., Shakhovskoy N., Charles P.A., Schramm K.J.,
       Borgeest U., Linde J.V., Weneit W., Kuhl D., Sadun A., Grashuis R., Heidt J., Wagner S., Bock H.,
       Kummel M., Heines A., Tosti G., Fiorucci M., Ghisellini G., Villata M., Raiteri C.M., De Francesco  G.,
       Bosio S., Latini G., Poyner G., 1996, A&ASS, 120, 313

[44] Double-peak structure in the cyclic optical outbursts of blazar OJ 287
        Sillanpaa A., Takalo L.O., Pursimo T., .... Ghisellini G., .... (25 authors in total). 1996. A&A, 315, L13
 

1997

[45] Jets and accretion processes in Active Galactic Nuclei: further clues
        Celotti A., Padovani P. & Ghisellini G., 1997, MNRAS, 286, 415

[46] X-ray variability and correlations in the disk-corona model for Seyfert galaxies
       Haardt F., Maraschi L. &  Ghisellini G., 1997. ApJ, 476, 620

[47] The high energy emission of the gamma-ray loud blazar PKS 0528+134
        Sambruna R.M., Urry C.M., Maraschi L., Ghisellini G.,  Mukherjee R., Pesce J.E., Wagner S.J., Hartman
        R.C.,  Lin Y.C., von Montigny C. & Wehrle A.E., 1997. ApJ, 474, 639

[48] Optical photometric monitoring of gamma-ray loud blazars.  I. Observations from November 1994 to
        November 1995
        Villata M., Raiteri C.M., Ghisellini G., De Francesco G., Bosio S., Latini G., Bucciarelli B., Chiaberge M.,
        Chiumiento G., Cora A., Lanteri L., Lattanzi M.G., Massone G., Peila A., Racioppi F., Smart R.L.,
        1997. A&ASS, 121, 119

[49] Multiwavelength monitoring of the BL Lacertae object PKS 2155-304 in may 1994. II. The IUE campaign
        Pian E., Urry M.C., Treves A., Maraschi L., Penton S., Shull J.M., Pesce J.E., Grandi P.,  Kii T., Kollgaard
        R.I., Madejski G., Marshall H., Wamsteker W., Celotti A., Courvoisier T.J-L., Falomo R., Fink H.H.,
       George I.M. & Ghisellini G., 1997. ApJ, 486, 784

[50] Unifying models for X-ray selected and Radio selected BL Lac objects
        Fossati G., Celotti A., Ghisellini G. & Maraschi L., 1997. MNRAS, 289, 136

[51] On the soft X-ray spectra of gamma-loud blazars
        Comastri A., Fossati G., Ghisellini G. & Molendi S., 1997. ApJ, 480, 534

[52] Multi-wavelength Observations of 3C 273 in 1993-1995
        von Montigny C., Aller H., Aller M., Bruhweiler F., Collmar W.,  Courvoisier T.J.-L., Edwards P.G.,
        Fichtel C.E. Fruscione A.,  Ghisellini G}, Hartman R.C., Johnson W.N., Kafatos M., Kii T.,  Kniffen D.A.,
        Lichti G.G., Makino F., Manneheim K., Marscher A.P., McBreen B.,  McHardy I., Pesce J., Pohl M.,
        Ramos E., Reich W., Robson I., Sasaki K., Terasranta H., Tornikoski M., Urry M.C., Valtojia E., Wagner S.
       & Weekes T., 1997. ApJ, 483, 161

[53] Optical-IUE observations of the gamma-ray loud BL Lacertae object S5 0716+714: data and interpretation
        G. Ghisellini, M. Villata, C.M. Raiteri, S. Bosio, G. De Francesco, G. Latini, M. Maesano, E. Massaro,
        F.  Montagni, R. Nesci, G. Tosti, M. Fiorucci, E. Pian, L. Maraschi, A. Treves, A. Comastri & M. Mignoli,
       1997, A&A, 327, 61

[54] Optical polarization properties of GRO 1655-40
        Scaltriti F., Bodo G., Ghisellini G., Gliozzi M. & Trussoni E., 1997. A&A, 325, L29
 

1998

[55] Optical photometric monitoring of gamma-ray loud blazars.  II. Observations from November 1995 to June
         1996
         Raiteri C.M.,  Ghisellini G., Villata M., De Francesco G.,  Lanteri L., Chiaberge M., Peila A., Antico, G.
         1998. A&ASS, 127, 445

[56] Thermalization by synchrotron absorption in compact sources:  electron and photon distributions
        Ghisellini G., Haardt F. & Svensson R.. 1998, MNRAS, 297, 348

[57] Simultaneous ASCA-OSSE observations of the Seyfert I galaxy MGC 8-11-11
        Grandi P., Haardt F., Ghisellini G.,  Grove E., Maraschi L. & Urry, C.M., 1998. ApJ, 498, 220

[58] Monitoring of AO 0235+164 during a faint state
        Takalo L.O., Sillampaa A., Valtoja E., Katajainen S. Nilsson K., Pursimo T., Heinaemaeki P., Villata M.,
        Raiteri C.M., Ghisellini G., De Francesco G., Lanteri L., Chiaberge M., Peila A., Boltwood P., Tosti G.,
        Fiorucci M.,  Teraesranta H., Tornikoski M. & Teerikorpi P., 1998. A&ASS, 129, 577

[59] The Complex 0.1-100 keV X-ray spectrum of PKS 2155-304
       Giommi P., Fiore F., Guainazzi M., Feroci M., Frontera F., Ghisellini G.,  Grandi P., Maraschi L., Mineo T.,
       Molendi S., Orr A., Piraino S., Segreto A.,  Tagliaferri G. & Treves A., 1998. A&A, 333, L5

[60] BeppoSAX Observations of Unprecedented Synchrotron Activity in the BL Lac Object Mkn 501
        Pian E., Vacanti G., Tagliaferri G., Ghisellini G., Maraschi L. Treves A., Urry C.M., Fiore F., Giommi P.,
        Palazzi E. & Sambruna R.M., 1998. ApJ, 491, L17

[61] Multiwavelength Observations of a Dramatic High Energy Flare in the Blazar 3C 279
        A.E. Wehrle, E. Pian, C.M. Urry, L. Maraschi, G. Ghisellini,  R.C. Hartman, G.M. Madejski, F.
        Makino, A.P. Marscher, I.M. McHardy, S.J. Wagner, J.R. Webb, G.S. Aldering, M.F. Aller, H.D. Aller,
        D.E. Backman, T.J. Balonek, P. Boltwood, J. Bonnell, J. Caplinger, A. Celotti, W. Collmar, J. Dalton, A.
        Drucker, R. Falomo, C.E. Fichtel, W. Freudling, W.K. Gear, N. Gonzalez-Perez, P. Hall, H. Inoue, W.N.
        Johnson, D. Kazanas, M.R. Kidger, T. Kii, R.I. Kollgaard, Y. Kondo, J. Kurfess, A.J. Lawson, Y.C. Lin, B.
        McCollum, K. McNaron-Brown, A.D. Nair, S. Penton, J.E. Pesce, M. Pohl, C.M. Raiteri, M. Renda, E.I.
        Robson, R.M. Sambruna, A.F. Schirmer, C. Shrader, M. Sikora, A. Sillanpaa, P.S. Smith, J.A. Stevens, J.
        Stocke, L.O. Takalo, H. Terasranta, D.J. Thompson, R. Thompson, M. Tornikoski, G. Tosti, P. Turcotte, A.
        Treves, S.C. Unwin, E. Valtaoja, M. Villata, W. Xu & A. Zook, 1998. ApJ, 497, 178

[62] BVRcIc monitoring of ON 231 during the great outburst  in 1994-1997
         G. Tosti, M. Fiorucci, M. Luciani, N. Rizzi, M. Villata, C.M. Raiteri,  G. De Francesco, L. Lanteri, M.
         Chiaberge, A. Peila, M. Cavallone, G. Sobrito,  M. Maesano, E. Massaro, F. Montagni, Nesci, G.
         Ghisellini, L.O. Takalo, A. Sillanpaa, S. Katajainen, P. Heinamaki, K. Nilsson & T. Pursimo,
         1998, A&ASS, 130, 109

[63] A unifying view of the SED of blazars
        Fossati G., Maraschi L. Celotti A., Comastri A. & Ghisellini G.,  1998. MNRAS, 299, 433

[64] A theoretical unifying view of gamma-ray bright blazars
        Ghisellini G., Celotti A., Fossati G., Maraschi L. & Comastri A., 1998, MNRAS, 301, 451

[65] BeppoSAX spectral survey of soft X-ray selected BL Lacs
         Wolter A., Comastri A.,  Ghisellini G., Giommi P., Guainazzi M.,  Maccacaro T., Maraschi L., Padovani P.,
         Raiteri, C.M.,  Tagliaferri G., Urry C.M. & Villata, M., 1998, A&A, 335, 899

[66] Constraints on the physical parameter of TeV blazars
         Tavecchio F., Maraschi L. & Ghisellini G., 1998. ApJ, 509, 608

[67] Phase Variability in the Optical Polarization of GRO J1655-40
         Gliozzi M., Bodo G., Ghisellini G., Scaltriti F. & Trussoni E., 1998, A&A, 337, L39

[68] The hidden X-ray Seyfert nucleus in 3C 273: BeppoSAX results
        Haardt F., Fossati G., Grandi P., Celotti A., Pian E., Ghisellini G.,  Malizia A., Maraschi L., Paciesas W.,
        Raiteri C.M., Tagliaferri G.,  Treves A., Urry C.M., Villata M. & Wagner S., 1998. A&A, 340, 47
 

1999

[69] Rapid variability in synchrotron self Compton models for blazars
        Chiaberge M. & Ghisellini G., 1999, MNRAS, 306, 551

[70] The bulk power kinetic power of the jets of GRS 1915+105
        Gliozzi M., Bodo G. & Ghisellini G., 1999. MNRAS, 303, L37

[71] ASCA and contemporaneous ground-based observations of the BL Lacertae objects 1749+096 and
        2200+420 (BL Lac)
        Sambruna R.M., Ghisellini G., Hooper E., Kollgaard R.I., Pesce J.E.  & Urry C.M., 1999. ApJ, 515, 140

[72] Redshift determination in the X-ray band of gamma-ray bursts
        Ghisellini G., Haardt F., Campana S., Lazzati D. & Covino S., 1999. ApJ, 517, 168

[73] Quasi-thermal Comptonization and gamma-ray bursts
       Ghisellini G. & Celotti A., 1999. ApJ, 511, L93

[74] Iron line in the afterglow: a key to unveil Gamma-Ray Burst progenitor
       Lazzati D., Campana S. & Ghisellini G., 1999. MNRAS, 304, L31

[75] Spectral Evolution of PKS 2155-304 observed with BeppoSAX during an Active Gamma-ray Phase
       Chiappetti L., Maraschi L., Tavecchio F., Celotti A., Fossati G.,  Ghisellini G., Giommi P., Pian E.,
       Tagliaferri G., Treves A., Urry C.M. & Zhang Y.H., 1999. ApJ, 521, 552

[76] Rapid variability of the BL Lacertae object  PKS 2155-304
        Zhang Y.H, Celotti A., Treves A., Chiappetti L., Ghisellini G.,  Maraschi L., Pian E., Tagliaferri G.,
       Tavecchio F. & Urry C.M., 1999. ApJ, 527, 719

[77] Optical and radio behaviour of the blazar S4 0954+65
        Raiteri C.M., Villata M., Tosti G., Fiorucci M., Ghisellini G., Takalo L.O., Sillanpaa A., Valtoja E.,
        Terasranta H., Tornikoski M.,  Aller M.F., Aller H.D., De Francesco G., Heinamaki P., Katajainen S.,
        Lanteri L., Nilsson K., Pursimo T., Rizzi N & Sobrito G., 1999. A&A, 352, 19

[78] The blazar PKS 0528+134: new results from BeppoSAX  observations
        Ghisellini G., Costamante L., Tagliaferri G., Maraschi L., Celotti A.,  Fossati G., Pian E., Comastri A., De
        Francesco G., Lanteri L., Raiteri C.M., Sobrito G., Villata M., Glass I.S., Grandi P., Padovani P., Perola C.
        &  Treves A., 1999. A&A, 348, 63

[79] Constraints to the bulk Lorentz factor  in the internal shock scenario for gamma-ray bursts
        Lazzati D., Ghisellini G. & Celotti A., 1999. MNRAS, 309, L13

[80] GRB 990510: linearly polarized radiation from a fireball
        Covino S., Lazzati L., Ghisellini G. , Saracco P., Campana S., Chincarini G., Di Serego S., Cimatti A.,
        Vanzi L., Pasquini L., Haardt F., Israel G.L., Stella L. & Vietri M., 1999, A&A, 348, L1

[81] ESO deep observations of the optical afterglow of GRB 990510
        Israel G.L., Marconi G., Covino S., Lazzati L., Ghisellini G.,  Campana S., Guzzo L., Guerrero G. &
        Stella L. , 1999, A&A, 348, L5

[82] Synchrotron and Inverse Compton variability in the BL Lac object S5 0716+714
        Giommi P., Massaro E., Chiappetti L., Ferrara E.C.,  Ghisellini G.,  Jang M., Maesano M., Miller H.R.,
        Montagni F., Nesci R., Padovani P., Perlman E.,  Raiteri C., Sclavi S. Tagliaferri G., Tosti G. & Villata M.,
        1999,  A&A, 351, 59

[83] Polarization lightcurve and position angle variation of beamed gamma-ray bursts.
        Ghisellini G. & Lazzati D., 1999, MNRAS, 309, L7

[84] Correlated variability of Mkn 421 at X-ray and TeV wavelengths on timescale of hours
        Maraschi L., Fossati G., Tavecchio F., Chiappetti L., Celotti A., Ghisellini G., Grandi P., Pian E.,
        Tagliaferri G., Treves A. et al. (31 authors in total)., 1999, ApJ, 526, L81

(last update: April  9, 2000)

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