A. Pal

Details der Publikationsliste

Zeitraum

1979 - 2009

Anzahl

58

Co-Autoren

Design and fabrication of an intrinsically gain flattened Erbium doped fiber amplifier (2009)

Nagaraju, B., Paul, M. C., Pal, M., Pal, A., Varshney, Ravi K., Pal, B. P., ...

We report design and subsequent fabrication of an intrinsically gain flattened Erbium doped fiber amplifier (EDFA) based on a highly asymmetrical and concentric dual-core fiber, inner core of which...

Observation of topologically protected Dirac spin-textures and \pi Berry's phase in pure Antimony (Sb) and topological insulator BiSb (2009)

Hsieh, D., Xia, Y., Wray, L., Qian, D., Pal, A., Dil, J. H., ...

A topologically ordered material is characterized by a rare quantum organization of electrons that evades the conventional spontaneously broken symmetry based classification of condensed matter....

Discovery (theoretical prediction and experimental observation) of a large-gap topological-insulator class with spin-polarized single-Dirac-cone on the surface (2009)

Xia, Y., Qian, D., Hsieh, D., Wray, L., Pal, A., Lin, H., ...

Recent theories and experiments have suggested that strong spin-orbit coupling effects in certain band insulators can give rise to a new phase of quantum matter, the so-called topological insulator,...

HAT-P-13b,c: a transiting hot Jupiter with a massive outer companion on an eccentric orbit (2009)

Bakos, G. A., Howard, A. W., Noyes, R. W., Hartman, J., Torres, G., Kovacs, Geza, ...

We report on the discovery of a planetary system with a close-in transiting hot Jupiter on a near circular orbit and a massive outer planet on a highly eccentric orbit. The inner planet, HAT-P-13b,...

Pharmacological and toxicity studies of the crude extracts and fractions of Hedranthera barteri   leaf in rats and mice (2009)

Onasanwo, S.A., Pal, A., George, B., Olaleye, S.B.

This study assessed the anti-nociceptive and anti-inflammatory potency of the hydro-ethanol extract and fractions from Hedranthera barteri   leaf. Column chromatography of the crude extracts,...

The CMS barrel calorimeter response to particle beams from 2 to 350 GeV/c (2009)

Abdullin, S., Abramov, V., Acharya, B., Adam, N., Adams, M., Adzic, P., ...

The response of the CMS barrel calorimeter (electromagnetic plus hadronic) to hadrons, electrons and muons over a wide momentum range from 2 to 350 GeV/c has been measured. To our knowledge, this is...

First direct observation of Spin-textures in Topological Insulators : Spin-resolved ARPES as a probe of topological quantum spin Hall effect and Berry's phase (2009)

Hsieh, D., Xia, Y., Wray, L., Qian, D., Pal, A., Dil, J. H., ...

A topologically ordered material is characterized by a rare quantum organization of electrons that evades the conventional spontaneously broken symmetry based classification of condensed matter....

Design of multi-frequency microstrip antennas using multiple rings (2009)

Pal, A, Behera, S, Vinoy, KJ

An electromagnetically coupled feed arrangement is proposed for simultaneously exciting multiple concentric ring antennas for multi-frequency operation. This has a multi-layer dielectric...

Design and fabrication of an intrinsically gain flattened Erbium doped fiber amplifier (2009)

Nagaraju, B., Paul, M.C., Pal, M., Pal, A., Varshney, Ravi K., Pal, B.P., ...

We report design and subsequent fabrication of an intrinsically gain flattened Erbium doped fiber amplifier (EDFA) based on a highly asymmetrical and concentric dual-core fiber, inner core of which...

Design and fabrication of an intrinsically gain flattened Erbium doped fiber amplifier (2009)

Nagaraju, B., Paul, M.C., Pal, M., Pal, A., Varshney, Ravi K., Pal, B.P., ...

We report design and subsequent fabrication of an intrinsically gain flattened Erbium doped fiber amplifier (EDFA) based on a highly asymmetrical and concentric dual-core fiber, inner core of which...

Design and fabrication of an intrinsically gain flattened Erbium doped fiber amplifier (2009)

Nagaraju, B., Paul, M.C., Pal, M., Pal, A., Varshney, Ravi K., Pal, B.P., ...

We report design and subsequent fabrication of an intrinsically gain flattened Erbium doped fiber amplifier (EDFA) based on a highly asymmetrical and concentric dual-core fiber, inner core of which...

Design and fabrication of an intrinsically gain flattened Erbium doped fiber amplifier (2009)

Nagaraju, B., Paul, M.C., Pal, M., Pal, A., Varshney, Ravi K., Pal, B.P., ...

We report design and subsequent fabrication of an intrinsically gain flattened Erbium doped fiber amplifier (EDFA) based on a highly asymmetrical and concentric dual-core fiber, inner core of which...

Expected Performance of the ATLAS Experiment - Detector, Trigger and Physics (2008)

Aad, The ATLAS Collaboration: G., Abat, E., Abbott, B., Abdallah, J., Abdelalim, A. A., Abdesselam, A., ...

A detailed study is presented of the expected performance of the ATLAS detector. The reconstruction of tracks, leptons, photons, missing energy and jets is investigated, together with the performance...

Electrons on the surface of Bi2Se3 form a topologically-ordered two dimensional gas with a non-trivial Berry's phase (2008)

Xia, Y., Wray, L., Qian, D., Hsieh, D., Pal, A., Lin, H., ...

The interface between a superconductor and a topological insulator has been proposed to harbor novel quasiparticles that realize physical schemes for fault-tolerant quantum computation. Here, we...

HAT-P-10b: A light and moderately hot Jupiter transiting a K dwarf (2008)

Bakos, G. A., Pal, A., Torres, G., Sipocz, B., Latham, D. W., Noyes, R. W., ...

We report on the discovery of HAT-P-10b, the lowest mass (0.46 +/- 0.03 MJ) transiting extrasolar planet (TEP) discovered to date by transit searches. HAT-P-10b orbits the moderately bright V=11.89 K...

Design, Performance, and Calibration of the CMS Hadron-Outer Calorimeter (2008)

Abdullin, S, Abramov, V, Acharya, B, Adam, N, Adams, M, Akchurin, N, ...

The CMS hadron calorimeter is a sampling calorimeter with brass absorber and plastic scintillator tiles with wavelength shifting fibres for carrying the light to the readout device. The barrel hadron...

The FP420 R&D Project: Higgs and New Physics with forward protons at the LHC (2008)

Albrow, M. G., Appleby, R. B., Arneodo, M., Atoian, G., Azhgirey, I. L., Barlow, R., ...

We present the FP420 R&D project, which has been studying the key aspects of the development and installation of a silicon tracker and fast-timing detectors in the LHC tunnel at 420 m from the...

Design, performance, and calibration of CMS forward calorimeter wedges (2008)

Abdullin, S., Abramov, V., Acharya, B., Adams, M., Akchurin, N., Akgun, U., ...

We report on the test beam results and calibration methods using high energy electrons, pions and muons with the CMS forward calorimeter (HF). The HF calorimeter covers a large pseudorapidity region...

A Case Report of Hepatitis E Infection Leading to Acute Liver Failure and Transplantation (2008)

P. Paskaran, A.U. Murugananthan, V. Manglam, J. Arnold, A. Pal

Historically, Hepatitis E infection has been thought to follow a benign clinical course. We report a case of Acute Hepatitis E infection in a non-pregnant female, resulting in the development of...

HAT-P-6b: A Hot Jupiter transiting a bright F star (2007)

Noyes, R. W., Bakos, G. A., Torres, G., Pal, A., Kovacs, Geza, Latham, D. W., ...

In the ongoing HATNet survey we have detected a giant planet, with radius 1.33 +/- 0.06 RJup and mass 1.06 +/- 0.12 MJup, transiting the bright (V = 10.5) star GSC 03239-00992. The planet is in a...

HD147506b: A Super-Massive Planet in an Eccentric Orbit Transiting a Bright Star (2007)

Bakos, G. A., Kovacs, G., Torres, G., Fischer, D. A., Latham, D. W., Noyes, R. W., ...

We report the discovery of a massive (Mp = 9.04+/-0.50 MJup) planet transiting the bright (V = 8.7) F8 star HD 147506, with an orbital period of 5.63341+/-0.00013 days and an eccentricity of e =...

Microbial phytase supplementation in rohu, Labeo rohita, diets enhances growth performance and nutrient digestibility (2007)

Baruah, K, Pal, A, Sahu, N, Debnath, D, Nourozitallab, P, Sorgeloos, P

A feeding trial was conducted for 60 d to study the effect of dietary microbial phytase on growth performance and nutrient digestibility of rohu, Labeo rohita, fingerlings. One hundred and twenty...

HAT-P-1b: A Large-Radius, Low-Density Exoplanet Transiting one Member of a Stellar Binary (2006)

Bakos, G. A., Noyes, R. W., Kovacs, G., Latham, D. W., Sasselov, D. D., Torres, G., ...

Using small automated telescopes in Arizona and Hawaii, the HATNet project has detected an object transiting one member of the double star system ADS 16402 AB. This system is a pair of G0...

Design, Performance and Calibration of the CMS Forward Calorimeter Wedges (2006)

Baiatian, G, Sirunyan, A M, Emeliantchik, I, Massolov, V, Shumeiko, N, Stefanovich, R, ...

We report on the test beam results and calibration methods using charged particles of the CMS Forward Calorimeter (HF). The HF calorimeter covers a large pseudorapidity region (3\l |\eta| \le 5), and...

The first year of SN 2004dj in NGC 2403 (2006)

Vinko, J., Takats, K., Sarneczky, K., Szabo, Gy. M., Meszaros, Sz., Csorvasi, R., ...

New BVRI photometry and optical spectroscopy of the Type IIp supernova 2004dj in NGC 2403, obtained during the first year since discovery, are presented. The progenitor cluster, Sandage 96, is also...

Refined parameters of the planet orbiting HD 189733 (2006)

Bakos, G. A., Knutson, H., Pont, F., Moutou, C., Charbonneau, D., Shporer, A., ...

We report on the BVRI multi-band follow-up photometry of the transiting extrasolar planet HD 189733b. We revise the transit parameters and find planetary radius RP = 1.154+/- 0.032RJ and inclination...

Stability of Terrestrial Planets in the Habitable Zone of Gl 777 A, HD 72659, Gl 614, 47 Uma and HD 4208 (2004)

Asghari, N., Broeg, C., Carone, L., Casas-Miranda, R., Palacio, J. C. Castro, Csillik, I., ...

We have undertaken a thorough dynamical investigation of five extrasolar planetary systems using extensive numerical experiments. The systems Gl 777 A, HD 72659, Gl 614, 47 Uma and HD 4208 were...

Hall effects on MHD flow and heat transfer over a stretching surface (2003)

Gupta, A. S., Pal, A., Pal, B., Takhar, Harmindar S.

Full-text of this article is not available in this e-prints service. This article was originally published in International Journal of Applied Mechanics and Engineering, published by and copyright...

Hall effects on MHD flow and heat transfer over a stretching surface (2003)

Gupta, A. S., Pal, A., Pal, B., Takhar, Harmindar S.

Full-text of this article is not available in this e-prints service. This article was originally published in International Journal of Applied Mechanics and Engineering, published by and copyright...

Equivariant spectral triples on the quantum SU(2) group (2003)

Chakraborty, Partha Sarathi, Pal, A.

The original publication can be found at www.springerlink.com

Fetal renal artery flow and renal echogenicity in the chronically hypoxic state. (2000)

Suranyi, A, Streitman, K, Pal, A, Nyari, T, Retz, C, Foidart, Jean-Michel, ...

The object of this study was to investigate the fetal renal arterial blood flow in normal and hyperechogenic kidneys during the third trimester of gestation. The pregnancies screened were all...

Unsteady Rotating Flow of a Compressible Fluid over a Finite Disk (1998)

Bhattacharyya, S, Pal, A, Datta, N, Nath, G

The semi-similar formulation of the problem of an unsteady boundary layer over a stationary disk of finite radius induced by a time dependent rotating flow of compressible fluid is considered. The...

Unsteady flow and heat transfer between rotating coaxial disks (1996)

Bhattacharyya, S, Pal, A, Nath, G

A study is made on the flow and heat transfer of a viscous fluid confined between two parallel disks. The disks are allowed to rotate with different time dependent angular velocities, and the upper...

ON THE PECULIARITIES OF PASSAGE OF A LOW-CURRENT ELECTRON BEAM THROUGH GASES (1979)

Pal, A., Persiantsev, I., Petrushevith, Yu., Starostin, A.

In studying the non-self-sustained discharge controlled by an electron beam the current of pulsed beam is measured by means of a Rogovsky coi1 or an electron collector, which collects the beam passed...

PECULIARITIES OF PULSED NON-SELF-SUSTAINED DISCHARGES IN MIXTURES CONTAINING CO (1979)

Klopovsky, K., Lopantseva, G.B., Pal, A., Persiantsev, I., Starostin, A.

We have studied pulsed non-self-sustained discharges controlled by the electron beam with the energy ~100 keV and a current jb~300 mkA in gaseous mixtures containing CO with N2,Ar and He. The gas was...

ON THE PECULIARITIES OF PASSAGE OF A LOW-CURRENT ELECTRON BEAM THROUGH GASES (1979)

Pal, A., Persiantsev, I., Petrushevith, Yu., Starostin, A.

In studying the non-self-sustained discharge controlled by an electron beam the current of pulsed beam is measured by means of a Rogovsky coi1 or an electron collector, which collects the beam passed...

PECULIARITIES OF PULSED NON-SELF-SUSTAINED DISCHARGES IN MIXTURES CONTAINING CO (1979)

Klopovsky, K., Lopantseva, G.B., Pal, A., Persiantsev, I., Starostin, A.

We have studied pulsed non-self-sustained discharges controlled by the electron beam with the energy ~100 keV and a current jb~300 mkA in gaseous mixtures containing CO with N2,Ar and He. The gas was...

ON THE PECULIARITIES OF PASSAGE OF A LOW-CURRENT ELECTRON BEAM THROUGH GASES (1979)

Pal, A., Persiantsev, I., Petrushevith, Yu., Starostin, A.

In studying the non-self-sustained discharge controlled by an electron beam the current of pulsed beam is measured by means of a Rogovsky coi1 or an electron collector, which collects the beam passed...

PECULIARITIES OF PULSED NON-SELF-SUSTAINED DISCHARGES IN MIXTURES CONTAINING CO (1979)

Klopovsky, K., Lopantseva, G.B., Pal, A., Persiantsev, I., Starostin, A.

We have studied pulsed non-self-sustained discharges controlled by the electron beam with the energy ~100 keV and a current jb~300 mkA in gaseous mixtures containing CO with N2,Ar and He. The gas was...