Though the basic model of the pulsar as a rotating neutron star is well established, its details may not be as clear as is often assumed. The pulsar drift, the value of the braking index and its relation to the age of the pulsar need to be explained. Suggestions for explaining these properties which are not in entire agreement with the standard model have been proposed. One such proposal includes a high initial pulsar frequency. With the millisecond pulsar expected in the supernova of 1987 it is possible that the proposal merits a more detailed investigation. Could young pulsars provide, more generally, tests for the theories of pulsar formation, evolution and radiation? We discuss here the possibility of testing it against the standard model.
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Univ Cape Town, Dept Astron, Private Bag X3, ZA-7701 Rondebosch, South Africa
South African Astron Observ, POB 9, ZA-7935 Observatory, South AfricaUniv Cape Town, Dept Astron, Private Bag X3, ZA-7701 Rondebosch, South Africa
Titus, N.
Stappers, B. W.
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Univ Manchester, Sch Phys & Astron, Jodrell Bank Ctr Astrophys, Manchester M13 9PL, Lancs, EnglandUniv Cape Town, Dept Astron, Private Bag X3, ZA-7701 Rondebosch, South Africa
Stappers, B. W.
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Morello, V.
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Caleb, M.
Filipovic, M. D.
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Western Sydney Univ, Sch Comp Engn & Math, Locked Bag 1797, Penrith, NSW 1797, AustraliaUniv Cape Town, Dept Astron, Private Bag X3, ZA-7701 Rondebosch, South Africa
Filipovic, M. D.
McBride, V. A.
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Univ Cape Town, Dept Astron, Private Bag X3, ZA-7701 Rondebosch, South Africa
South African Astron Observ, POB 9, ZA-7935 Observatory, South Africa
IAU Off Astron Dev, ZA-7935 Cape Town, South AfricaUniv Cape Town, Dept Astron, Private Bag X3, ZA-7701 Rondebosch, South Africa
McBride, V. A.
Ho, W. C. G.
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Haverford Coll, Dept Phys & Astron, 370 Lancaster Ave, Haverford, PA 19041 USA
Univ Southampton, Math Sci Phys & Astron, Southampton SO17 1BJ, Hants, England
Univ Southampton, STAG Res Ctr, Southampton SO17 1BJ, Hants, EnglandUniv Cape Town, Dept Astron, Private Bag X3, ZA-7701 Rondebosch, South Africa
Ho, W. C. G.
Buckley, D. A. H.
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South African Astron Observ, POB 9, ZA-7935 Observatory, South AfricaUniv Cape Town, Dept Astron, Private Bag X3, ZA-7701 Rondebosch, South Africa
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Tata Inst Fundamental Res, Natl Ctr Radio Astrophys, Post Bag 3, Pune 411007, Maharashtra, IndiaTata Inst Fundamental Res, Natl Ctr Radio Astrophys, Post Bag 3, Pune 411007, Maharashtra, India
Basu, Avishek
Joshi, Bhal Chandra
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Tata Inst Fundamental Res, Natl Ctr Radio Astrophys, Post Bag 3, Pune 411007, Maharashtra, IndiaTata Inst Fundamental Res, Natl Ctr Radio Astrophys, Post Bag 3, Pune 411007, Maharashtra, India
Joshi, Bhal Chandra
Krishnakumar, M. A.
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Univ Bielefeld, Fak Phys, Postfach 100131, D-33501 Bielefeld, GermanyTata Inst Fundamental Res, Natl Ctr Radio Astrophys, Post Bag 3, Pune 411007, Maharashtra, India
Krishnakumar, M. A.
Bhattacharya, Dipankar
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Inter Univ Ctr Astron & Astrophys, Post Bag 4, Pune 411007, Maharashtra, IndiaTata Inst Fundamental Res, Natl Ctr Radio Astrophys, Post Bag 3, Pune 411007, Maharashtra, India
Bhattacharya, Dipankar
Nandi, Rana
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Tata Inst Fundamental Res, Dept Nucl & Atom Phys, Mumbai 400005, Maharashtra, IndiaTata Inst Fundamental Res, Natl Ctr Radio Astrophys, Post Bag 3, Pune 411007, Maharashtra, India
Nandi, Rana
Bandhopadhay, Debades
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HBNI, Saha Inst Nucl Phys, Astroparticle Phys & Cosmol Div, 1-AF Bidhannagar, Kolkata 700064, IndiaTata Inst Fundamental Res, Natl Ctr Radio Astrophys, Post Bag 3, Pune 411007, Maharashtra, India
Bandhopadhay, Debades
Char, Prasanta
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INFN, Sez Ferrara, Via Saragat 1, I-44122 Ferrara, ItalyTata Inst Fundamental Res, Natl Ctr Radio Astrophys, Post Bag 3, Pune 411007, Maharashtra, India
Char, Prasanta
Manoharan, P. K.
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Tata Inst Fundamental Res, Natl Ctr Radio Astrophys, Post Bag 3, Pune 411007, Maharashtra, India
NCRA TIFR, Radio Astron Ctr, Udagamandalam 643001, IndiaTata Inst Fundamental Res, Natl Ctr Radio Astrophys, Post Bag 3, Pune 411007, Maharashtra, India
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Univ Sao Paulo, Dept Astron IAG USP, R Matao 1226, BR-05508090 Sao Paulo, SP, BrazilUniv Sao Paulo, Dept Astron IAG USP, R Matao 1226, BR-05508090 Sao Paulo, SP, Brazil