Zobrazeno 1 - 10
of 969
pro vyhledávání: '"Bhattacharyya J"'
Autor:
Bhattacharyya, J., Peter, A. H. G., Martini, P., Mutlu-Pakdil, B., Drlica-Wagner, A., Pace, A. B., Strigari, L. E., Cheng, Y. -T., Roberts, D., Tanoglidis, D., Aguena, M., Alves, O., Andrade-Oliveira, F., Bacon, D., Brooks, D., Rosell, A. Carnero, Carretero, J., da Costa, L. N., Pereira, M. E. S., Davis, T. M., Desai, S., Doel, P., Ferrero, I., Frieman, J., García-Bellido, J., Giannini, G., Gruen, D., Gruendl, R. A., Hinton, S. R., Hollowood, D. L., Honscheid, K., James, D. J., Kuehn, K., Marshall, J. L., Mena-Fernández, J., Miquel, R., Palmese, A., Pieres, A., Malagón, A. A. Plazas, Sanchez, E., Santiago, B., Schubnell, M., Sevilla-Noarbe, I., Smith, M., Suchyta, E., Swanson, M. E. C., Tarle, G., Vincenzi, M., Walker, A. R., Weaverdyck, N., Wiseman, P.
Publikováno v:
ApJ Vol. 975 No. 2 (2024) 244
Low Surface Brightness Galaxies (LSBGs) are excellent probes of quenching and other environmental processes near massive galaxies. We study an extensive sample of LSBGs near massive hosts in the local universe that are distributed across a diverse ra
Externí odkaz:
http://arxiv.org/abs/2312.00773
Autor:
Bhattacharyya, J. S.
We consider the RNS model from a new angle. The longitudinal and time components of the world-sheet fermions add a $U(1)$ charge to a state. Unlike the gauginos, the ground state fermions in the open string sector are complex; spinor representations
Externí odkaz:
http://arxiv.org/abs/2203.11180
Autor:
Marar Τ. Μ. K., Seetha S., Ashoka B. N., Kasturirangan K., Mahra H. S., Bhattacharyya J. C., Leibowitz Ε. M., Hemar S., Mendelson H., Ibbetson P. A., O’Donoghue D., Buckley D. A. H., Βreger M., Handler G., Sperl M., Serkowitsch E., Reegen P., Moskalik P., Zola S., Pajdosz G., Krzesinski J., Silvotti R., Vauclair G., Dolez N., Solheim J. E., Pfeiffer B., Kepler S. O., Kanaan A., Provencal J., Kawaler S. D., O'Brien M. S., Nather R. E., Winget D. E., Kleinman S., Nitta A., Bradley P. A., Guzik J. A., Clemens C., Sullivan D. J., Jiang X.
Publikováno v:
Open Astronomy, Vol 7, Iss 2, Pp 287-292 (1998)
Externí odkaz:
https://doaj.org/article/f0267597886441339ee2f98870c6d1c7
Autor:
Benara S.K, Khelendra R.K, Chaudhury B.N, Bhattacharyya J, Chawla U, Bandopadhyay S, Dutta K.K
Publikováno v:
Indian Journal of Community Medicine, Vol 17, Iss 4, Pp 155-159 (1992)
The 513 undergraduate students (262 male and 251 female) surveyed from five colleges of Delhi University were aware of AIDS (Acquired immunodeficiency Syndrome). They knew from different sources that sexually promiscuous people, prostitutes, intraven
Externí odkaz:
https://doaj.org/article/5f8b8fe263834e1cb7af6e9eb24c4e9c
Autor:
Bhattacharyya, J., Zybell, S., Eßer, F., Helm, M., Schneider, H., Schneebeli, L., Böttge, C. N., Breddermann, B., Kira, M., Koch, S. W., Andrews, A. M., Strasser, G.
Publikováno v:
Phys. Rev. B 89, 125313 (2014)
Time-resolved terahertz quenching studies of the magnetoexcitonic photoluminescence from GaAs/AlGaAs quantum wells are performed. A microscopic theory is developed to analyze the experiments. Detailed experiment-theory comparisons reveal a remarkable
Externí odkaz:
http://arxiv.org/abs/1309.6426
Autor:
Bhattacharyya, J. S.
Redefining the vacuum state of a free two-fold $N=1$ covariant supersymmetric string action as the one with all the excited states of world-sheet fermions occupied, makes the theory anomaly free in (3+1)+4 dimensions. While in the $NS$ sector the spe
Externí odkaz:
http://arxiv.org/abs/1308.0402
Autor:
Bhattacharyya, J. S.
We consider central extensions of two dimensional abelian current algebra and Virasoro algebra and see that the sign of the Schwinger term changes if we arrange the Fourier modes of the fermion in the commutator in the order opposite to the normal. W
Externí odkaz:
http://arxiv.org/abs/1302.7086
Autor:
Rice, W. D., Kono, J., Zybell, S., Winnerl, S., Bhattacharyya, J., Schneider, H., Helm, M., Ewers, B., Chernikov, A., Koch, M., Chatterjee, S., Khitrova, G., Gibbs, H. M., Schneebeli, L., Breddermann, B., Kira, M., Koch, S. W.
Publikováno v:
Physical Review Letters 110, 137404 (2013)
We use terahertz pulses to induce resonant transitions between the eigenstates of optically generated exciton populations in a high-quality semiconductor quantum-well sample. Monitoring the excitonic photoluminescence, we observe transient quenching
Externí odkaz:
http://arxiv.org/abs/1203.3994
Publikováno v:
SciPost Physics Proceedings, Iss 9, p 001 (2022)
Many low-threshold experiments observe sharply rising event rates of yet unknown origins below a few hundred eV, and larger than expected from known backgrounds. Due to the significant impact of this excess on the dark matter or neutrino sensitivity
Externí odkaz:
https://doaj.org/article/7167b665b950458a8c8d20fc5669825a
Redefining the vacuum state of a free twofold N=1 covariant supersymmetric string action as the one with all the world sheet fermionic excited states occupied, makes the theory anomaly free in D=4 with Minkowski signature. The theory thus describes a
Externí odkaz:
http://arxiv.org/abs/0706.1435