- Измерения масс ядер 4Н, 6Н, 10Не и 16B.
- Спектроскопические исследования нейтроноизбыточных изотопов легчайших элементов с 1 < Z < 6: а) новые ядерные уровни в изотопах 7Не, 8Не, 9Не, 10Не; б) новые ядерные уровни в связанных ядрах 11Li и 14Be; в) новые ядерные уровни в несвязанных ядрах 10Li и 13Be; г) новые ядерные уровни в изотопах 13B, 14B, 15B и 16B; д) новые ядерные уровни в изотопах 15С, 16С и 17С.
2.А.В. Белозеров, К. Борча, З. Длоугы, А.М. Калинин, Р. Калпакчиева, Нгуен Хоай Тьяу, Ю.Э. Пенионжкевич, Н.К. Скобелев. Установка для измерения масс ядер, образующихся в двухчастичных реакциях с тяжелыми ионами. Сообщение ОИЯИ 13-85-535, Дубна 1985, 8 с.
3.Yu.Ts. Oganessian, Yu.E. Penionzhkevich, R. Kalpakchieva. Neutron-rich isotopes of the lightest elements. а) JINR E7-89-126, Dubna 1989; б) Совещание по мультинейтронным системам, Дубна 25-27 января 1989 г. Сборник докладов Р7-90-148 (Дубна 1990) с. 4-15.
4.A.V. Belozyorov, R. Kalpakchieva, Yu.E. Penionzhkevich, S. Piskor, J. Vincour, M. von Lucke-Petsch. Study of the exotic nuclei nLi and 13Be. Proc. Int. Conference on Exotic Nuclei, Foros (Crimea), 1-5 October 1991, Eds. Yu.E. Penionzhkevich & R. Kalpakchieva (World Scientific, Singapore 1992) p. 75-83.
5.H.G. Bohlen, B. Gebauer, D. Kolbert, M. von Lucke-Petsch, W. von Oertzen, A.N. Ostrowski, M. Wilpert, Th. Wilpert, D.V. Alexandrov, A.S. Demyanova, E. Nikolskii, A.A. Korsheninnikov, A.A. Ogloblin, R. Kalpakchieva, Yu.E. Penionzhkevich, S. Piskor. Mass spectroscopy of unbound light nuclei. Proc. Int. Conference on Exotic Nuclei, Foros (Crimea), 1-5 October 1991, Eds. Yu.E.Penionzhkevich & R.Kalpakchieva (World Scientific, Singapore 1992) p. 67-74.
6.A.N. Ostrowski, H.G. Bohlen, A.S. Demyanova, B. Gebauer, R. Kalpakchieva, Ch. Langner, H. Lenske, M. von Lucke-Petsch, W. von Oertzen, A.A. Ogloblin, Y.E. Penionzhkevich, M. Wilpert, Th. Wilpert. Mass spectroscopy of 13Be. Z. Physik A 343 (1992) 489-490.
7.H.G. Bohlen, B. Gebauer, M. von Lucke-Petsch, W. von Oertzen, A.N. Ostrowski, M. Wilpert, Th. Wilpert, H. Lenske, D.V. Alexandrov, A.S. Demyanova, E. Nikolskii, A.A. Korsheninnikov, A.A. Ogloblin, R. Kalpakchieva, Yu.E. Penionzhkevich, S. Piskor. Solution of the 10Li-puzzle. Mass and excited states. Z. Physik A 344 (1993) 381-393.
8.H.G. Bohlen, D.V. Alexandrov, A.S. Demyanova, B. Gebauer, R. Kalpakchieva, A.A. Korsheninnikov, M. von Lucke-Petsch, E. Nikolskii, W. von Oertzen, A.A. Ogloblin, A.N. Ostrowski, Yu.E. Penionzhkevich, S. Piskor, M. Wilpert, Th. Wilpert. Spectroscopy of 8He, 10Li and 13Be. Proc. 6th Int. Conf. on Nuclei far from Stability & the 9th Int.Conf. on Atomic Masses and Fundamental Constants, Bernkastel-Kues, Germany, 19-24 July 1992 (eds. R.Neugart & A.Wohr, IOP Publishing, Bristol, 1993) p. 265-270.
9.H.G. Bohlen, B. Gebauer, M. von Lucke-Petsch, W. von Oertzen, A.N. Ostrowski, M. Wilpert, Th. Wilpert, D.V. Alexandrov, A.S. Demyanova, A.A. Korsheninnikov, E. Nikolskii, A.A. Ogloblin, R. Kalpakchieva, Y.E. Penionzhkevich, S. Piskor. Spectroscopy of neutron-rich light nuclei with multi-nucleon transfer reactions. Proc. Int. School-Seminar on Heavy-Ion Physics, Dubna, Russia, 10-15 May 1993 (eds. Yu.Ts. Oganessian, Yu.E. Penionzhkevich, R. Kalpakchieva, JINR Publishing Department, 1993) vol. 1, p. 17-27.
10.A.N. Ostrowski, H.G. Bohlen, B. Gebauer, S.M. Grimes, R. Kalpakchieva, Th. Kirchner, T.N. Massey, W. von Oertzen, Th.
Stolla, M. Wilpert, Th. Wilpert. Spectroscopy of 10He. Phys. Lett. B 338 (1994) 13-19.
11.H.G. Bohlen, B. Gebauer, Th. Kirchner, M. von Lucke-Petsch, W. von Oertzen, A.N. Ostrowski, Ch. Seyfert, Th. Stolla, M. Wilpert, Th. Wilpert, S.M. Grimes, T.N. Massey, R. Kalpakchieva, Y.E. Penionzhkevich, D.V. Alexandrov, I. Mukha, A.A. Ogloblin, C. Detraz.
Study of light neutron-rich nuclei with 14C-induced reactions. Nucl. Phys. A 583 (1995) 775c-782c.
12.H.G. Bohlen, R. Kalpakchieva, D.V. Alexandrov, B. Gebauer, S.M. Grimes, Th. Kirchner, M. von Lucke-Petsch, T.N. Massey, I. Mukha, W. von Oertzen, A.A. Ogloblin, A.N. Ostrowski, Ch. Seyfert, Th. Stolla, M. Wilpert, Th. Wilpert. Spectroscopy of excited states of 11Li. Z. Physik A 351 (1995) 7-8.
13.W. von Oertzen, H.G. Bohlen, B. Gebauer, M. von Lucke-Petsch, A.N. Ostrowski, Ch. Seyfert, Th. Stolla, M. Wilpert, Th. Wilpert, D.V.
Alexandrov, A.A. Korsheninnikov, I. Mukha, A.A. Ogloblin, R. Kalpakchieva, Yu.E. Penionzhkevich, S. Piskor, S.M. Grimes, T.N. Massey. Nuclear structure studies of very neutron-rich isotopes of 7-10He, 9-11Li and 12-14Be via two-body reactions. Nucl. Phys. A 588 (1995) 129c-134c.
14.A.V. Belozyorov, R. Kalpakchieva, Yu.E. Penionzhkevich, Z. Dlouhy, S. Piskor, J. Vincour, H.G. Bohlen, M. von Lucke-Petsch, A.N. Ostrowski, D.V. Alexandrov, E.Yu. Nikolskii, B.G. Novatskii, D.N. Stepanov. Spectroscopy of 13Be. а) JINR Rapid Communications 1 (69) -95, p. 11-19, Dubna 1995; b) Nucl. Phys. A 636 (1998) 419-426.
15.H.G. Bohlen, B. Gebauer, M. von Lucke-Petsch, W. von Oertzen, A.N. Ostrowski, Ch. Seyfert, Th. Stolla, M. Wilpert, Th. Wilpert, R. Kalpakchieva, Yu.E. Penionzhkevich, S.M. Grimes, T.N. Massey, I. Mukha, D.V. Alexandrov, A.A. Ogloblin, H. Lenske. Spectroscopy of neutron-rich isotopes of He, Li, Be and B. Proc. XV EPS Nucl. Phys. Divisional Conf. ОП Low Energy Nuclear Dynamics (LEND´95), 14-22 April, 1995, St. Petersburg, Russia, Eds. Yu.Ts. Oganessian, W. von Oertzen, R. Kalpakchieva (World Scientific, Singapore, 1995) p. 53-61.
16.H.G. Bohlen, W. von Oertzen, Th. Stolla, R. Kalpakchieva, B. Gebauer, M. Wilpert, Th. Wilpert, A.N. Ostrowski, S.M. Grimes, T.N. Massey. Study of weakly bound and unbound states of exotic nuclei with binary reactions. Nucl. Phys. A 616 (1997) 254c-261c.
17.Th. Stolla, H.G. Bohlen, B. Gebauer, R. Kalpakchieva, W. von Oertzen, M. Wilpert, Th. Wilpert, S.M. Grimes, T.N. Massey. Spectroscopy of excited states of 8He. Z. Physik A 356 (1996) 233-234.
18.H.G. Bohlen, B. Gebauer, S.M. Grimes, R. Kalpakchieva, H. Lenske, T.N. Massey, W. von Oertzen, A.N. Ostrowski, Th. Stolla, M. Wilpert, Th. Wilpert. Transfer reactions and the structure of light neutron-rich nuclei. Proc. of the 8th Int. Conf. on Nuclear Reaction Mechanisms, June 1997, Varenna, Italy, pp. 425-434.
19.H.G. Bohlen, W. von Oertzen, A. Blazevic, B. Gebauer, S. Thummerer, M. Wilpert, R. Kalpakchieva, S.M. Grimes, T.N. Massey, A. Lepine-Szily, J.M. Oliveira, W. Mittig, P. Roussel-Chomaz, A.N. Ostrowski. Mechanism of multi-nucleon transfer reactions. Proc. of the VI Int. School-Seminar on Heavy Ion Physics, 22-27 September 1997, Dubna, Russia, eds. Yu.Ts. Oganessian & R. Kalpakchieva (World Scientific, Singapore) pp. 134-141.
20.H.G. Bohlen, W. von Oertzen, R. Kalpakchieva, A. Blazevic, B. Gebauer, S.M. Grimes, A. Lepine-Szily, T.N. Massey, W. Mittig, A.N. Ostrowski, J.M. Oliveira, P. Roussel-Chomaz, S. Thummerer, M. Wilpert. Nuclear structure studies of bound and unbound states in drip-line nuclei. Il Nuovo Cimento 111 A, No. 6-7 (1998) 841-846.
21.A.V. Belozyorov, J. Vincour, S. Piskor, R. Kalpakchieva, Yu.E. Penionzhkevich, V.S. Salamatin, V.E. Zhuchko. A facility for the study of neutron-rich light nuclei. Nucl. Instr. Meth. in Phys. Research A 411
(1998) 343-350.
22.Р. Калпакчиева, Ю.Э. Пенионжкевич, Х.Г. Болен. Сильнонейтро-ноизбыточные изотопы легких элементов. Свойства ядер и их получение. ЭЧАЯ т. 29, вып. 4 (1998) 832-890.
23.H.G. Bohlen, A. Blazevic, B. Gebauer, W. von Oertzen, S. Thummerer, R. Kalpakchieva, S.M. Grimes and T.N. Massey. Spectroscopy of exotic nuclei with multi-nucleon transfer reactions. Progress in Particle and Nuclear Physics 42 (1999) 17-26.
24.Р. Калпакчиева, Ю.Э. Пенионжкевич, Х.Г. Болен. Сильнонейтро-ноизбыточные изотопы легких элементов. Структура ядер. ЭЧАЯ т. 30, вып. 6 (1999) 1429-1513.
25.R. Kalpakchieva, H.G. Bohlen, W. von Oertzen, B. Gebauer, M. von Lucke-Petsch, T.N. Massey, A.N. Ostrowski, Th. Stolla, M. Wilpert, Th. Wilpert. Spectroscopy of 13B, 14B, 15B and 16B using multi-nucleon transfer reactions. Eur. Phys. J. A 7 (2000) 451-461.
26.H.G. Bohlen, R. Kalpakchieva, A. Blazjevic, B. Gebauer, T.N. Massey, W. von Oertzen and S. Thummerer. Spectroscopy of 7He states using the (15N,17F) reaction on 9Be. Phys. Rev. C 64 (2001) 024312.
27.Р. Калпакчиева, Ю.Э. Пенионжкевич. Сильно нейтроноизбыточ- ные изотопы элементов с 6 < Z < 10. ЭЧАЯ т. 33, вып. 6 (2002) 1247-1307.
28.H.G. Bohlen, W. von Oertzen, R. Kalpakchieva, B. Gebauer, S.M. Grimes, T.N. Massey, H. Lenske, A. Lenz, M. Milin, Ch. Schulz, T. Kokalova, S. Torilov and S. Thummerer. Structure studies of of neutron-rich beryllium and carbon isotopes. Proc. of the Symposium on Nuclear Clusters (2002), Rauischholzhausen, 5-9 August 2002, Eds. R. Jolos and W. Scheid (EP Systema, Debrecen, Hungary, 2002) p. 53-58.
29.H.G. Bohlen, R. Kalpakchieva, W. von Oertzen, T.N. Massey, B. Gebauer, S.M. Grimes, T. Kokalova, H. Lenske, A. Lenz, M. Milin, Ch. Schulz, S. Thummerer, S. Torilov, A. Tumino. Structure studies of neutron-rich Beryllium and Carbon isotopes. Nucl. Phys. A 722 (2003) 3c-9c.
30.Yu.E. Penionzhkevich, R. Kalpakchieva, S.M. Lukyanov. Particle stability of very neutron-rich very light nuclei. Nucl. Phys. A722 (2003) 170c-175c.
31.H.G. Bohlen, W. von Oertzen, R. Kalpakchieva, B. Gebauer, S.M. Grimes, A. Lenz, T.N. Massey, M. Milin, Ch. Schulz, T. Kokalova, S. Torilov and S. Thummerer. Structure of neutron-rich Be- and C-isotopes. Ядерная физика 66, вып. 8 (2003) 1539-1545.
32.H.G. Bohlen, R. Kalpakchieva, B. Gebauer, S.M. Grimes, H. Lenske, K.P. Lieb, T.N. Massey, M. Milin, W. von Oertzen, Ch. Schulz, T. Kokalova, S. Torilov, and S. Thummerer. Spectroscopy of particle-hole states of 16C. Phys. Rev. C 68 (2003) 054606.
33.H.G. Bohlen, R. Kalpakchieva, W. von Oertzen, T.N. Massey, B. Gebauer, S.M. Grimes, T. Kokalova, A. Lenz, M. Milin, Ch. Schulz, S. Thummerer, S. Torilov. A. Tumino. Particle-hole structures of neutron-rich Be- and C-isotopes. Nucl. Phys. A 734 (2004) 345-348.
34.H.G. Bohlen, R. Kalpakchieva, W. von Oertzen, T.N. Massey, B. Gebauer, T. Kokalova, A.A. Ogloblin, Ch. Schulz, S. Thummerer. Structure of neutron-rich Beryllium and Carbon isotopes. Nucl. Phys. A 738 (2004) 333-336.
35.H.G. Bohlen, R. Kalpakchieva, W. von Oertzen, T.N. Massey, A.A. Ogloblin, G. de Angelis, Ch. Schulz, Tz. Kokalova and C. Wheldon. Structure studies of excited states of 17C and 16C. J. Phys. G: Nucl. Part. Phys. 31 (2005)s1461-s1464.
36. H.G. Bohlen, R. Kalpakchieva, W. von Oertzen, T.N. Massey, A.A. Ogloblin, G. de Angelis, Ch. Schulz, Tz. Kokalova, and C. Wheldon. Spectroscopy of 17C and (sd)3-structures in heavy carbon isotopes. Eur. Phys. J. A 31 (2007) 279-302.