Universität zu Köln

Journal Article

Haefner, G., Esmaylzadeh, A., Jolie, J., Regis, J. -M., Mueller-Gatermann, C., Blazhev, A., Fransen, C., Gerst, R. -B., Karayonchev, V., Knafla, Lukas ORCID: 0000-0001-7926-4639, Saed-Samii, N. and Zell, K. -O. (2021). Lifetime measurements in Pt-182 using gamma-gamma fast-timing. Eur. Phys. J. A, 57 (5). NEW YORK: SPRINGER. ISSN 1434-601X

Esmaylzadeh, A., Karayonchev, V, Nomura, K., Jolie, J., Beckers, M., Blazhev, A., Dewald, A., Fransen, C., Gerst, R-B, Haefner, G., Harter, A., Knafla, Lukas ORCID: 0000-0001-7926-4639, Ley, M., Robledo, L. M., Rodriguez-Guzman, R. and Rudigier, M. (2021). Lifetime measurements to investigate gamma softness and shape coexistence in Mo-102. Phys. Rev. C, 104 (6). COLLEGE PK: AMER PHYSICAL SOC. ISSN 2469-9993

Karayonchev, V, Stoyanova, M., Rainovski, G., Jolie, J., Blazhev, A., Djongolov, M., Esmaylzadeh, A., Fransen, C., Gladnishki, K., Knafla, Lukas ORCID: 0000-0001-7926-4639, Kocheva, D., Kornwebel, L., Regis, J-M, De Gregorio, G. and Gargano, A. (2021). Lifetimes and structures of low-lying negative-parity states of Po-209. Phys. Rev. C, 103 (4). COLLEGE PK: AMER PHYSICAL SOC. ISSN 2469-9993

Esmaylzadeh, A., Karayonchev, V, Haefner, G., Jolie, J., Beckers, M., Blazhev, A., Dewald, A., Fransen, C., Goldkuhle, A., Knafla, Lukas ORCID: 0000-0001-7926-4639 and Mueller-Gatermann, C. (2021). Triaxiality in the mid-shell nucleus Pd-112. Phys. Rev. C, 103 (5). COLLEGE PK: AMER PHYSICAL SOC. ISSN 2469-9993

Knafla, Lukas ORCID: 0000-0001-7926-4639, Alexa, P., Koester, U., Thiamova, G., Regis, J-M, Jolie, J., Blanc, A., Bruce, A. M., Esmaylzadeh, A., Fraile, L. M., de France, G., Haefner, G., Ilieva, S., Jentschel, M., Karayonchev, V, Korten, W., Kroell, T., Lalkovski, S., Leoni, S., Mach, H., Marginean, N., Mutti, P., Pascovici, G., Paziy, V, Podolyak, Zs, Regan, P. H., Roberts, O. J., Saed-Samii, N., Simpson, G. S., Smith, J. F., Soldner, T., Townsley, C., Ur, C. A., Urban, W., Vancraeyenest, A. and Warr, N. (2020). Lifetime measurements in the odd-A nucleus Hf-177. Phys. Rev. C, 102 (5). COLLEGE PK: AMER PHYSICAL SOC. ISSN 2469-9993

Knafla, Lukas ORCID: 0000-0001-7926-4639, Hafner, G., Jolie, J., Regis, J-M, Karayonchev, V, Blazhev, A., Esmaylzadeh, A., Fransen, C., Goldkuhle, A., Herb, S., Muller-Gatermann, C., Warr, N. and Zell, K. O. (2020). Lifetime measurements of Er-162: Evolution of collectivity in the rare-earth region. Phys. Rev. C, 102 (4). COLLEGE PK: AMER PHYSICAL SOC. ISSN 1089-490X

Karayonchev, V, Jolie, J., Blazhev, A., Dewald, A., Esmaylzadeh, A., Fransen, C., Haefner, G., Knafla, Lukas ORCID: 0000-0001-7926-4639, Litzinger, J., Muller-Gatermann, C., Regis, J-M, Schomacker, K., Vogt, A., Warr, N., Leviatan, A. and Gavrielov, N. (2020). Tests of collectivity in Zr-98 by absolute transition rates. Phys. Rev. C, 102 (6). COLLEGE PK: AMER PHYSICAL SOC. ISSN 2469-9993

Regis, J-M, Esmaylzadeh, A., Jolie, J., Karayonchev, V, Knafla, Lukas ORCID: 0000-0001-7926-4639, Koester, U., Kim, Y. H. and Strub, E. (2020). gamma-gamma fast timing at X-ray energies and investigation on various timing deviations. Nucl. Instrum. Methods Phys. Res. Sect. A-Accel. Spectrom. Dect. Assoc. Equip., 955. AMSTERDAM: ELSEVIER. ISSN 1872-9576

Petrache, C. M., Regis, J. -M., Andreoiu, C., Spieker, M., Michelagnoli, C., Garrett, P. E., Astier, A., Dupont, E., Garcia, F., Guo, S., Haefner, G., Jolie, J., Kandzia, F., Karayonchev, V., Kim, Y. -H., Knafla, Lukas ORCID: 0000-0001-7926-4639, Koster, U., Lv, B. F., Marginean, N., Mihai, C., Mutti, P., Ortner, K., Porzio, C., Prill, S., Saed-Samii, N., Urban, W., Vanhoy, J. R., Whitmore, K., Wisniewski, J. and Yates, S. W. (2019). Collectivity of the 2p-2h proton intruder band of Sn-116. Phys. Rev. C, 99 (2). COLLEGE PK: AMER PHYSICAL SOC. ISSN 2469-9993

Esmaylzadeh, A., Regis, J-M, Kim, Y. H., Koster, U., Jolie, J., Karayonchev, V, Knafla, Lukas ORCID: 0000-0001-7926-4639, Nomura, K., Robledo, L. M. and Rodirguez-Guzman, R. (2019). Lifetime measurements and shape coexistence in Sr-97. Phys. Rev. C, 100 (6). COLLEGE PK: AMER PHYSICAL SOC. ISSN 2469-9993

Karayonchev, V., Blazhev, A., Esmaylzadeh, A., Jolie, J., Dannhoff, M., Diel, F., Dunkel, F., Fransen, C., Gerhard, L. M., Gerst, R. -B., Knafla, Lukas ORCID: 0000-0001-7926-4639, Kornwebel, L., Mueller-Gatermann, C., Regis, J. -M., Warr, N., Zell, K. O., Stoyanova, M. and Van Isacker, P. (2019). Lifetimes in At-211 and their implications for the nuclear structure above Pb-208. Phys. Rev. C, 99 (2). COLLEGE PK: AMER PHYSICAL SOC. ISSN 2469-9993

Stoyanova, M., Rainovski, G., Jolie, J., Pietralla, N., Blazhev, A., Beckers, M., Dewald, A., Djongolov, M., Esmaylzadeh, A., Fransen, C., Gerhard, L. M., Gladnishki, K. A., Herb, S., John, P. R., Karayonchev, V, Keatings, J. M., Kern, R., Knafla, Lukas ORCID: 0000-0001-7926-4639, Kocheva, D., Kornwebel, L., Kroell, Th, Ley, M., Mashtakov, K. M., Mueller-Gatermann, C., Regis, J. M., Scheck, M., Schomacker, K., Sinclair, J., Spagnoletti, P., Suerder, C., Warr, N., Werner, V and Wiederhold, J. (2019). Lifetimes of the 4(1)(+) states of Po-206 and Po-204: A study of the transition from noncollective seniority-like mode to collectivity. Phys. Rev. C, 100 (6). COLLEGE PK: AMER PHYSICAL SOC. ISSN 2469-9993

Esmaylzadeh, A., Gerhard, L. M., Karayonchev, V., Regis, J. -M., Jolie, J., Bast, M., Blazhev, A., Braunroth, T., Dannhoff, M., Dunkel, F., Fransen, C., Haefner, G., Knafla, Lukas ORCID: 0000-0001-7926-4639, Ley, M., Mueller-Gatermann, C., Schomacker, K., Warr, N. and Zell, K. -O. (2018). Lifetime determination in Hg-190,Hg-192,Hg-194,Hg-196 via gamma-gamma fast-timing spectroscopy. Phys. Rev. C, 98 (1). COLLEGE PK: AMER PHYSICAL SOC. ISSN 2469-9993

Thesis

Knafla, Jan Lukas Leberecht ORCID: 0000-0001-7926-4639 (2024). Improving and developing analysis methods and investigation of the prolate-to-oblate shape phase transition in 193Os. PhD thesis, Universität zu Köln.